DF-G1 Expert™ Dual Display Fiber Amplifier
Instruction Manual
Original Instructions
161999 Rev. G
22 March 2019
© Banner Engineering Corp. All rights reserved
161999
DF-G1 Expert™ Dual Display Fiber Amplifier
Contents
1 Product Description
........................................................................................................................................................3
1.1 Models
............................................................................................................................................................................................ 3
1.2 Overview
.......................................................................................................................................................................................... 4
1.3 Top Panel Interface
..........................................................................................................................................................................4
2 Installation Instructions
...................................................................................................................................................5
2.1 Mounting Instructions
..................................................................................................................................................................... 5
2.2 Installing the Fibers
.........................................................................................................................................................................5
2.3 Fiber Adapters
................................................................................................................................................................................ 6
2.4 Wiring Diagrams
..............................................................................................................................................................................6
3 Operating Instructions
.................................................................................................................................................... 8
3.1 Run Mode
....................................................................................................................................................................................... 8
3.2 Program Mode
................................................................................................................................................................................ 8
3.2.1 TEACH Selection
...................................................................................................................................................................10
3.2.2 Response Speed
................................................................................................................................................................... 10
3.2.3 Offset Percent
....................................................................................................................................................................... 10
3.2.4 Auto Thresholds
.................................................................................................................................................................... 10
3.2.5 Delays/Timers
........................................................................................................................................................................11
3.2.6 Display Readout
.................................................................................................................................................................... 11
3.2.7 Gain Selection
....................................................................................................................................................................... 11
3.2.8 Factory Defaults
.................................................................................................................................................................... 11
3.3 Remote Input (not available on IO-Link models)
............................................................................................................................11
3.4 Adjust Mode
..................................................................................................................................................................................12
3.4.1 Two-Point TEACH
.................................................................................................................................................................. 13
3.4.2 Dynamic TEACH
.....................................................................................................................................................................14
3.4.3 Window SET
........................................................................................................................................................................... 16
3.4.4 Light SET
................................................................................................................................................................................ 17
3.4.5 Dark SET
............................................................................................................................................................................... 19
3.4.6 Calibration SET
.......................................................................................................................................................................21
3.4.7 Troubleshooting
.................................................................................................................................................................... 22
4 IO-Link Interface
............................................................................................................................................................ 23
................................................................................................................................................................ 24
5 Specifications
5.1 Excess Gain Curves
......................................................................................................................................................................25
5.2 Beam Patterns
............................................................................................................................................................................... 28
5.3 Dimensions
.................................................................................................................................................................................... 30
6 Accessories
.................................................................................................................................................................. 31
6.1 Quick-Disconnect Cordsets
..........................................................................................................................................................31
7 Banner Engineering Corp. Limited Warranty
................................................................................................................ 33
DF-G1 Expert™ Dual Display Fiber Amplifier
1 Product Description
Advanced sensor with dual digital displays for use with plastic and glass fiber optic assemblies
•
•
•
•
•
•
•
•
•
•
•
Easy to read dual digital displays show both signal level and threshold
simultaneously
Lever action fiber clamp provides stable, reliable, and trouble-free fiber
clamping
Simple user interface ensures easy sensor set-up and programming via
displays and switches/buttons, remote input teach wire, or IO-Link
Expert TEACH and SET methods ensure optimal gain and threshold for all
applications, especially low contrast applications
User has full control over all operating parameters: threshold, Light Operate
or Dark Operate, output timing functions, gain level, and response speed
Thermally stable electronics minimize warm-up drift and the effect of sideby-side mounting of multiple fiber amplifiers
ECO (economy) display mode reduces amplifier power consumption by
25%
Cross talk avoidance algorithm allows two sensors to operate in close
proximity for many applications
Response speeds of: 200 µs (High Speed), 500 µs (Standard), 2 ms (Long
Range), and 5 ms (Extra Long Range) allow the operator to optimize for fast
or long distance applications
Sleek 10 mm wide housing mounts to 35 mm DIN rail
Visible red LED sensing beam
WARNING:
• Do not use this device for personnel protection
• Using this device for personnel protection could result in serious injury or death.
• This device does not include the self-checking redundant circuitry necessary to allow its use in
personnel safety applications. A device failure or malfunction can cause either an energized (on)
or de-energized (off) output condition.
1.1 Models
Connector1
Model
Outputs
DF-G1-NS-2M
Single NPN
DF-G1-PS-2M
Single PNP
DF-G1-KS-2M
Dual outputs, 1 push-pull IO-Link and 1
PNP (complementary outputs)
DF-G1-NS-Q5
Single NPN
DF-G1-PS-Q5
Single PNP
DF-G1-KS-Q5
Dual outputs, 1 push-pull IO-Link and 1
PNP (complementary outputs)
DF-G1-NS-Q7
Single NPN
DF-G1-PS-Q7
Single PNP
DF-G1-KS-Q7
Dual outputs, 1 push-pull IO-Link and 1
PNP (complementary outputs)
1
2 m (6.5 ft) cable, 4-wire
150 mm (6 in) PVC pigtail, M12 Euro QD connector,
4-pin
Integral M8 Pico QD connector, 4-pin
Connector options:
• A model with a QD connector requires a mating cordset (see Quick-Disconnect Cordsets on page 31).
• For 9 m cable, change the suffix 2M to 9M in the 2 m model number (example, DF-G1-NS-9M).
• For 150 mm (6 in) PVC pigtail, M8 Pico QD connector, 4-pin change the suffix 2M to Q3 in the 2 m model number (example, DF-G1-NSQ3).
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3
DF-G1 Expert™ Dual Display Fiber Amplifier
1.2 Overview
The DF-G1 is an easy-to-use, DIN-rail-mountable fiber optic device. It provides high-performance sensing in low-contrast
applications.
The sensor’s compact housing has dual digital displays (Red/Green) and a bright output LED for easy programming and
status monitoring during operation. The sensor features a single discrete output, either NPN or PNP, by model.
The DF-G1 features increased temperature compensation compared with previous fiber optic sensors. An accessory clamp
is available to secure a bank of connected sensors together on a DIN rail (see Accessories on page 31).
Figure 1. DF-G1 Model Features
1
Output LED
2
LO/DO Switch
3
RUN/PRG/ADJ Mode Switch
4
Lever Action Fiber Clamp
5
Red Signal Level
6
Green Threshold
7
+/SET/- Rocker Button
1.3 Top Panel Interface
Opening the dust cover provides access to the top panel interface. The top panel interface consists of the RUN/PRG/ADJ
mode switch, LO/DO switch, +/SET/- rocker button, dual red/green digital displays, and output LED.
RUN/PRG/ADJ Mode Switch
The RUN/PRG/ADJ mode switch puts the sensor in RUN, PRG (Program), or ADJ (Adjust) mode. RUN mode
allows the sensor to operate normally and prevents unintentional programming changes via the +/SET/button. PRG mode allows the sensor to be programmed through the display driven programming menu (see
Program Mode on page 8 ). ADJ mode allows the user to perform Expert TEACH/SET methods and
Manual Adjust (see Adjust Mode on page 12 ).
LO/DO Switch
The LO/DO switch is used to select Light Operate or Dark Operate mode. In Light Operate mode, the output
is ON when the sensing condition is above the threshold (for Window SET, the output is ON when the
sensing condition is inside the window). In Dark Operate mode, the output is ON when the sensing condition
is below the threshold (for Window SET, the output is ON when the sensing condition is outside the window).
+/SET/- Rocker Button
The +/SET/- rocker button is a 3-way button. The +/- positions are engaged by rocking the button left/right.
The SET position is engaged by clicking down the button while the rocker is in the middle position. All three
button positions are used during PRG mode to navigate the display driven programming menu. During ADJ
mode, SET is used to perform TEACH/SET methods and +/- are used to manually adjust the threshold(s). The
rocker button is disabled during RUN mode, except when using Window SET, see Window SET on page
16.
Red/Green Digital Displays
During RUN and ADJ mode, the Red display shows the signal level and the Green display shows the
threshold. During PRG mode, both displays are used to navigate the display driven programming menu.
Output LED
The output LED provides a visible indication when the output is activated.
4
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DF-G1 Expert™ Dual Display Fiber Amplifier
2 Installation Instructions
2.1 Mounting Instructions
Mount on a DIN Rail
1. Hook the DIN rail clip on the bottom of the DF-G1
over the edge of the DIN rail (1).
2. Push the DF-G1 up on the DIN rail (1).
3. Pivot the DF-G1 onto the DIN rail, pressing until it
snaps into place (2).
Mount to the Accessory Bracket (SA-DIN-BRACKET)
1. Position the DF-G1 in the SA-DIN-BRACKET.
2. Insert the supplied M3 screws.
3. Tighten the screws.
Remove from a DIN rail
1. Push the DF-G1 up on the DIN rail (1).
2. Pivot the DF-G1 away from the DIN rail and remove
it (2).
2.2 Installing the Fibers
Follow these steps to install glass or plastic fibers.
1.
2.
3.
4.
5.
Open the dust cover.
Move the fiber clamp forward to unlock it.
Insert the fiber(s) into the fiber port(s) until they stop.
Move the fiber clamp backward to lock the fiber(s).
Close the dust cover.
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Move forward
to release the
fibers
Fiber Clamp
Fiber Receiver
Port
Fiber Emitter
Port
5
DF-G1 Expert™ Dual Display Fiber Amplifier
2.3 Fiber Adapters
Note: If a thin fiber with less than 2.2 mm outer diameter is used, install the fiber adapter provided with the
fiber assembly to ensure a reliable fit in the fiber holder. Align the fibers to the end of the adaptors. Banner
includes the adapters with all fiber assemblies.
TO
FIBERS
TO
SENSOR
Fiber Outer Diameter (mm)
Adapter Color
Ø 1.0
Black
Ø 1.3
Red
Ø 2.2
No adapter needed
When connecting coaxial-type fiber assemblies to the amplifier, install the single-core (center) fiber to the Transmitter port,
and the multi-core (outer) fiber to the Receiver port. This will result in the most reliable detection.
RECEIVER
Multi-core fiber
Single-core fiber
TRANSMITTER
2.4 Wiring Diagrams
NPN Models
PNP Models
1
1
10-30V dc
3
4
2
6
Key
4
Load
Remote
Programming
(N.O.)
10-30V dc
3
2
Load
Remote
Programming
(N.O.)
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1 = Brown
2 = White
3 = Blue
4 = Black
DF-G1 Expert™ Dual Display Fiber Amplifier
Open lead wires must be
connected to a terminal
block.
PUSH-PULL
IO-Link Models
Load
18–30 V dc
Load
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DF-G1 Expert™ Dual Display Fiber Amplifier
3 Operating Instructions
3.1 Run Mode
Run mode allows the sensor to operate normally and prevents unintentional programming changes. The +/SET/- rocker
button is disabled during RUN mode, except when using Window SET.
3.2 Program Mode
Program (PRG) mode allows the following settings to be programmed in the DF-G1 (refer to Program Mode Flowchart and
and Remote Input Flowchart for programming).
8
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+
SET
-
On dLY
On 1Sho
Click SET
to enter choice list
FctY dEF
Click SET
to enter choice list
GAin SEL
Click SET
to enter choice list
no
DISPLAY
LOOP
Auto GAin
DISPLAY
LOOP
diSP 1234
1234 Gn 1
Fixed Gain Set
Eco 1234
1234 Gn 2
diSP 123P
Eco 123P
1234 Gn 8
yES
DISPLAY
LOOP
diSP rEAd
To scroll through menu lists: Press “+” or “-”
To enter a choice list or to select and save: Click SET
To exit a choice list without saving: Press and hold SET for 2 seconds
OFF 1Sho
0 ms
Click SET
to enter choice list
0 ms
(+) or (-)
to set value
Click SET
to enter choice list
0 ms
(+) or (-)
to set value
9999 ms
Click SET
to enter choice list
0 ms
(+) or (-)
to set value
9999 ms
Click SET
to enter choice list
OFF dLY
rocker button
Auto thr
Click SET
to enter choice list
(+) or (-)
to set value
9999 ms
diSP 1234
Click SET
to enter choice list
DISPLAY
LOOP
oFF
On
9999 ms
(display flips 180˚)
Eco 1234
Mode Switch
to “PRG”
Click SET
to enter choice list
DISPLAY
LOOP
min OFSt
OFSt Pct
DISPLAY
LOOP
200 uS
10 Pct
tcH SEL
2Pt tcH
500 uS
999 Pct
on display represents a “m”
Click SET to select and save a choice in any list
diSP 123P
Press and hold SET to exit
choice list without saving
rESP SPd
PROGRAM MODE
Menu
List
dYn tcH
2000 uS
Click SET
to enter choice list
wind SEt
5000 uS
(+) or (-)
to set value
Lt SEt
dr SEt
CAL SEt
Return to Menu List
on display represents a “w”
Eco 123P
DF-G1 Expert™ Dual Display Fiber Amplifier
Figure 2.
9
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DF-G1 Expert™ Dual Display Fiber Amplifier
3.2.1 TEACH Selection
The DF-G1 can be programmed for one of the following TEACH/SET methods:
• Two-Point TEACH
• Dynamic TEACH
• Window SET
• Light SET
• Dark SET
• Calibration SET
Note: A TEACH Selection must be selected by programming before TEACH/SET methods can be used.
3.2.2 Response Speed
The DF-G1 can be programmed for one of the following Response Speeds:
Response Speed
Display Range
Crosstalk Avoidance Algorithm
200 µs (High Speed)
0 - 4000
Disabled
500 µs (Standard)
0 - 4000
Enabled
2000 µs (Long Range)
0 - 9999
Enabled
5000 µs (Extra Long Range)
0 - 9999
Enabled
3.2.3 Offset Percent
The Offset Percent is used during the Window, Light, or Dark SET methods. The threshold(s) are positioned a
programmable % offset from the taught condition.
The allowable range depends upon the Response Speed Mode, as shown below:
Response Speed
MIN %
MAX %
200 µs (High Speed)
10
999
500 µs (Standard)
10
999
2000 µs (Long Range)
2
999
5000 µs (Extra Long Range)
2
999
The offset percent can also be programmed to Minimum Offset. This allows the DF-G1 to set the
threshold(s) as close as possible to the presented condition, but still provide for reliable sensing.
Note: Offset Percent MUST be programmed to Minimum Offset for Dark SET to accept conditions of no
signal (0 counts).
3.2.4 Auto Thresholds
Auto Thresholds can be programmed to be ON/OFF. The Auto Thresholds algorithm continuously tracks slow changes in
the taught condition(s), and optimizes the threshold(s) to provide for reliable sensing. For Two-Point and Dynamic TEACH,
the algorithm optimizes the threshold to be centered between the light and dark conditions. For Window, Light, and Dark
SET, the algorithm optimizes the threshold(s) to maintain the programmed Offset Percent from the taught condition.
• After programming Auto Thresholds to ON, it is highly recommended to re-perform the TEACH/SET method
• Manual Adjustments are disabled when Auto Thresholds are ON
• Auto Thresholds are automatically disabled in Calibration SET (see Calibration SET on page 21)
• Severe contamination/changes in the taught condition can prevent the Auto Thresholds algorithm from optimizing
the threshold(s). If this occurs, the DF-G1 enters a Threshold Alert or Threshold Error state. See Troubleshooting on
page 22 for more explanation.
10
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DF-G1 Expert™ Dual Display Fiber Amplifier
3.2.5 Delays/Timers
ON/OFF Delays and ON/OFF One-Shot
timers can be programmed between 1 9999 ms (a value of 0 disables the delay/
timer). Figure 3 on page 11 defines how
the delays/timers affect the output behavior.
Some combinations of delays/timers are not
allowed. The DF-G1 programming menu
automatically disables invalid combinations
of delays/timers. The following table shows
the allowable combinations of delays/timers:
ON
Output
OFF
OFF Delay
OFF 1-Shot
D
D
D
D
ON Delay
D
D
ON 1-Shot
D
D
(D = 1 - 9999 ms)
Time
Figure 3. DF-G1 Delays/Timers
OFF Delay
OFF One-Shot Timer
ON Delay
ON One-Shot Timer
-
OK
OK
N/A
OFF One-Shot Timer
OK
-
N/A
N/A
ON Delay
OK
N/A
-
OK
ON One-Shot Timer
N/A
N/A
OK
-
OFF Delay
3.2.6 Display Readout
The readout of the digital displays can be programmed for the following options:
• Signal/Threshold readout - Numeric (1234) or % (123P)
• ECO mode - Enabled or Disabled (ECO mode dims the displays to reduce current consumption)
• Display Orientation - Normal (
) or Flipped (
)
3.2.7 Gain Selection
The DF-G1 can operate in Auto Gain mode or the Gain can be fixed to be in Gain 1..8. In Auto Gain, the DF-G1 optimizes
the gain during a TEACH/SET method for the presented condition(s). While viewing the fixed gains in the Gain Selection
choice list, the DF-G1 will automatically switch to the selected gain and display the measured signal on the Red display.
This allows for easy and quick evaluation of the fixed gain mode.
3.2.8 Factory Defaults
The Factory Defaults menu allows the DF-G1 to be easily restored back to original factory default settings (see Factory
Default Settings in Specifications).
3.3 Remote Input (not available on IO-Link models)
The remote input may be used to perform TEACH/SET methods and to program the sensor remotely. Connect the white
input wire of the sensor to ground (0 V dc), with a remote switch connected between them. Pulse the remote input
according to the diagram shown in Figure 4 on page 12. Follow the instructions in the TEACH/SET sections in Adjust
Mode on page 12 to perform a TEACH/SET method.
The sensor exits TEACH and remote programming modes after a 60 second timeout. Users may exit TEACH and remote
programming modes by setting the remote input low for more than 2 seconds. In either case, the sensor returns to Run
mode without saving any new settings.
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11
DF-G1 Expert™ Dual Display Fiber Amplifier
Figure 4. Remote Input Flowchart
3.4 Adjust Mode
Sliding the RUN/PRG/ADJ mode switch to the ADJ position allows the user to perform Expert TEACH/SET methods and
Manual Adjustment of the threshold(s).
12
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DF-G1 Expert™ Dual Display Fiber Amplifier
3.4.1 Two-Point TEACH
•
•
Establishes a single switching threshold
Threshold can be adjusted by using the "+" and "-" rocker button (Manual Adjust)
Two-Point TEACH is used when two conditions can be presented statically to the sensor. The sensor locates a single
sensing threshold (the switch point) midway between the two taught conditions, with the Output ON condition on one side,
and the Output OFF condition on the other.
Darkest Taught
Condition
Lightest Taught
Condition
Sensor positions
threshold midway
between taught conditions
Output OFF
Darkest
(no signal)
Output ON
Position
adjusted by
Manual Adjust
Most Light
(saturated
signal)
Figure 5. Two-Point TEACH (Light Operate shown)
The Output ON and OFF conditions can be reversed by using the LO/DO (Light Operate/ Dark Operate) switch.
Two-Point TEACH and Manual Adjust
Moves switching threshold value up or down to make adjustments
•
•
•
Slide Mode switch to ADJ to enter Adjust mode
Press "+" to increase; press "-" to decrease
◦ GREEN display shows the switching threshold value
◦ 2 seconds after adjustment, the GREEN display will flash 3 times to confirm
Slide Mode switch to RUN to complete operation
Remember: Manual adjustments are disabled when Auto Thresholds are ON
Follow these steps to perform a Two-Point TEACH:
Note: TEACH Selection must be programmed to 2Pt tcH.
1. Enter Adjust mode.
Method
Action
Result
SET Button 2
Set the Mode switch to ADJ.
Display: Red - Signal Level; Green Threshold
Remote Input 3
No action is required; sensor is ready
for the Two-Point TEACH method
2. Teach the first condition.
Method
Action
Result
SET Button
a. Present the first condition.
Display: Flashes "2Pt tch" then holds
on "1234 2nd"
b. Click the SET rocker button.
Remote Input
a. Present the first condition.
T
b. Single-pulse the remote input.
2 SET Button: 0.04 seconds ≤ "Click" ≤ 0.8 seconds
3 Remote Input: 0.04 seconds ≤ T ≤ 0.8 seconds
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DF-G1 Expert™ Dual Display Fiber Amplifier
3. Teach the second condition.
Method
Action
Result
SET Button
a. Present the second condition.
TEACH Accepted
b. Click the SET rocker button.
Displays alternate "PASS" and %
Minimum Difference4; Sensor returns
to Adjust mode
Remote Input
a. Present the second condition.
T
b. Single-pulse the remote input.
TEACH Not Accepted
Displays alternate "FAIL" and %
Minimum Difference4; Sensor returns
to Adjust mode
4. Return to Run mode.
Method
Action
Result
SET Button
Move the Mode switch to RUN
Display: Red - Signal Level; Green Threshold
Remote Input
No action is required; sensor returns to
RUN mode automatically
3.4.2 Dynamic TEACH
•
•
•
Teaches on-the-fly
Establishes a single switching threshold
Threshold can be adjusted using "+" and "-" rocker button (Manual Adjust)
Dynamic TEACH is best used when a machine or process may not be stopped for teaching. The sensor learns during actual
sensing conditions, taking multiple samples of the light and dark conditions and automatically setting the threshold at the
optimum level.
Darkest Taught
Condition
Lightest Taught
Condition
Sensor positions
threshold midway
between taught conditions
Output OFF
Darkest
(no signal)
Output ON
Position
adjusted by
Manual Adjust
Most Light
(saturated
signal)
Figure 6. Dynamic TEACH (Light Operate shown)
The output ON and OFF conditions can be reversed using the LO/DO switch.
Dynamic TEACH and Manual Adjust
Moves switching threshold value up or down to make adjustments
•
•
•
Slide Mode switch to ADJ to enter Adjust mode
Press "+" to increase; press "-" to decrease
◦ GREEN display shows the switching threshold value
◦ 2 seconds after adjustment, GREEN display will flash 3 times to confirm
Slide Mode switch to RUN to complete operation
4 See Troubleshooting on page 22 for more explanation of the % Minimum Difference displayed after the Two-Point TEACH
method.
14
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DF-G1 Expert™ Dual Display Fiber Amplifier
Remember: Manual adjustments are disabled when Auto Thresholds are ON
Follow these steps to perform Dynamic TEACH:
Note: TEACH Selection must be programmed to dYn tcH.
1. Enter Adjust Mode.
Method
Action
Result
SET Button 5
Set Mode switch to ADJ
Display: Red - Signal Level; Green Threshold
Remote Input 6
No action required; sensor is ready for
Dynamic TEACH method
2. Enter Dynamic TEACH.
Method
Action
Result
SET Button
Click the SET rocker button
Display: Flashes "dYn tch" then holds
on "1234 dYn"
Remote Input
Single-pulse remote input
T
3. Present ON and OFF Conditions.
Method
Action
Result
SET Button
Present ON and OFF conditions
Display: Red - Signal Level; Green Threshold
Remote Input
Present ON and OFF conditions
4. Exit Dynamic TEACH.
Method
Action
Result
SET Button
Click the SET rocker button
TEACH Accepted
Remote Input
Single-pulse remote input
Displays alternate "PASS" with %
Minimum Difference7, Sensor returns
to Adjust mode
T
TEACH Not Accepted
Displays alternate "FAIL" with %
Minimum Difference7, Sensor returns
to Adjust mode
5. Return to RUN Mode.
5 SET Button: 0.04 seconds ≤ "Click" ≤ 0.8 seconds
6 Remote Input: 0.04 seconds ≤ T ≤ 0.8 seconds
7 See Troubleshooting on page 22 for more explanation of the % Minimum Difference displayed after the Dynamic TEACH
method.
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15
DF-G1 Expert™ Dual Display Fiber Amplifier
Method
Action
Result
SET Button
Move Mode switch to RUN
Display: Red - Signal Level; Green Threshold
Remote Input
No action required; sensor returns to
RUN mode automatically
3.4.3 Window SET
•
•
•
•
•
Sets window thresholds that extend a programmable % offset above and below the presented condition
All other conditions (lighter or darker) cause the output to change state
Sensing window center can be adjusted using "+" and "-" rocker button (Manual Adjust)
Recommended for applications where a product may not always appear in the same place, or when other signals
may appear
See Program Mode for programming the Offset Percent setting
A single sensing condition is presented, and the sensor positions window thresholds a programmable % offset above and
below the presented condition. In LO mode, Window SET designates a sensing window with the Output ON condition inside
the window, and the Output OFF conditions outside the window.
Sensing window
center adjusted by
Manual Adjust
Output OFF
Darkest
(no signal)
Output ON
Sensor positions
window thresholds
a programmable %
offset from the
presented condition
Output OFF
Condition
Presented
Most Light
(saturated
signal)
Figure 7. Window SET (Light Operate shown)
Output ON and OFF conditions can be reversed using the LO/DO switch.
Window SET and Manual Adjust
Moves sensing window center value up or down to make adjustments
•
•
•
Slide Mode switch to ADJ to enter Adjust mode
Press "+" to increase; press "-" to decrease
◦ GREEN display shows the sensing window center value
◦ 2 seconds after adjustment, the GREEN display will flash 3 times to confirm
Slide Mode switch to RUN to complete operation
Remember: Manual adjustments are disabled when Auto Thresholds are ON
Follow these steps to perform a Window SET:
Note: TEACH Selection must be programmed to wind SEt.
1. Enter Adjust Mode
16
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DF-G1 Expert™ Dual Display Fiber Amplifier
Method
Action
Result
SET Button 8
Set Mode switch to ADJ
Display: Red - Signal Level; Green Threshold
Remote Input 9
No action required; sensor is ready for
Window SET method
2. SET Sensing Condition
Method
Action
Result
SET Button
•
•
Present sensing condition
Click the SET rocker button
Remote Input
•
•
Present sensing condition
Single-pulse the remote input
Threshold Condition Accepted
Displays read "wInd SEt" then alternate
"PASS" with % Offset10; Sensor
returns to Adjust mode
T
Threshold Condition Not Accepted
Displays read "wInd SEt" then alternate
"FAIL" with minimum % Offset10 for
sensing condition; Sensor returns to
Adjust mode
3. Return to RUN Mode
Method
Action
Result
SET Button
Move Mode switch to Run
Remote Input
No action required; sensor returns to
Run mode automatically
Display: Red - Signal Level; Green Window Center (see Figure 8 on page
17 for instructions on how to display
upper and lower thresholds)
Window SET (during RUN mode)
Upon sensor power-up, Window Center is displayed
Upper
Threshold
Displayed
Window
Center
Displayed
Lower
Threshold
Displayed
Figure 8. Upper and Lower Thresholds
3.4.4 Light SET
•
•
•
Sets a threshold a programmable % offset below the presented condition
Changes output state on any condition darker than the threshold condition
Threshold can be adjusted using "+" and "-" rocker button (Manual Adjust)
8 SET Button: 0.04 seconds ≤ "Click" ≤ 0.8 seconds
9 Remote Input: 0.04 seconds ≤ T ≤ 0.8 seconds
10 See Troubleshooting on page 22 for more explanation of the % Offset displayed after the Window SET method
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17
DF-G1 Expert™ Dual Display Fiber Amplifier
•
•
Recommended for applications where only one condition is known, for example a stable light background with
varying darker targets
See Program Mode for programming the Offset Percent setting
A single sensing condition is presented, and the sensor positions a threshold a programmable % offset below the
presented condition. When a condition darker than the threshold is sensed, the output either turns ON or OFF, depending
on the LO/DO setting.
Threshold position
adjusted by
Manual Adjust
Sensor positions
threshold a programmable
% offset below the
presented condition
Output OFF
Darkest
(no signal)
Output ON
Condition
Presented
Most Light
(saturated
signal)
Figure 9. Light SET (Light Operate shown)
Light SET and Manual Adjust
Moves switching threshold value up or down to make adjustments
•
•
•
Slide Mode switch to ADJ to enter Adjust mode
Press "+" to increase; press "-" to decrease
◦ GREEN display shows the switching threshold value
◦ 2 seconds after adjustment, the GREEN display will flash 3 times to confirm
Slide Mode switch to RUN to complete operation
Remember: Manual adjustments are disabled when Auto Thresholds are ON
Follow these steps to perform a Light SET:
Note: TEACH Selection must be programmed to Lt SEt.
1. Enter Adjust Mode
Method
Action
Result
SET Button 11
Set Mode switch to ADJ
Display: Red - Signal Level; Green Threshold
Remote Input 12
No action is required; sensor is ready
for Light SET method
2. SET Sensing Condition
11 SET Button: 0.04 seconds ≤ "Click" ≤ 0.8 seconds
12 Remote Input: 0.04 seconds ≤ T ≤ 0.8 seconds
18
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DF-G1 Expert™ Dual Display Fiber Amplifier
Method
Action
Result
SET Button
•
•
Present sensing condition
Click the SET rocker button
Remote Input
•
•
Present sensing condition
Single-pulse the remote input
Threshold Condition Accepted
Displays read "Lt SEt" then alternate
"PASS" with % Offset13; Sensor
returns to Adjust mode
T
Threshold Condition Not Accepted
Displays read "Lt SEt" then alternate
"FAIL" with minimum % Offset13 for
sensing condition; Sensor returns to
Adjust mode
3. Return to RUN Mode
Method
Action
Result
SET Button
Move Mode switch to RUN
Display: Red - Signal Level; Green Threshold
Remote Input
No action required; sensor returns to
RUN mode automatically
3.4.5 Dark SET
•
•
•
•
•
Sets a threshold a programmable % offset above the presented condition
Any condition lighter than the threshold condition causes the output to change state
Threshold can be adjusted using "+" and "-" rocker button (Manual Adjust)
Recommended for applications where only one condition is known, for example a stable dark background with
varying lighter targets
See Program Mode for programming the Offset Percent setting
Note: Offset Percent MUST be programmed to Minimum Offset to accept conditions of no signal (0
counts).
A single sensing condition is presented, and the sensor positions a threshold a programmable % offset above the
presented condition. When a condition lighter than the threshold is sensed, the output either turns ON or OFF, depending
on the LO/DO setting.
Threshold position
adjusted by
Manual Adjust
Sensor positions
threshold a programmable
% offset above the
presented condition
Output OFF
Darkest
(no signal)
Condition
Presented
Output ON
Most Light
(saturated
signal)
Figure 10. Dark SET (Light Operate shown)
13 See Troubleshooting on page 22 for more explanation of the % Offset displayed after the Light SET method
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19
DF-G1 Expert™ Dual Display Fiber Amplifier
Dark SET and Manual Adjust
Moves switching threshold value up or down to make adjustments
•
•
•
Slide Mode switch to ADJ to enter Adjust mode
Press "+" to increase; press "-" to decrease
◦ GREEN display shows the switching threshold value
◦ 2 seconds after adjustment, the GREEN display will flash 3 times to confirm
Slide Mode switch to RUN to complete operation
Remember: Manual adjustments are disabled when Auto Thresholds are ON
Follow these steps to perform a Dark SET:
Note: TEACH Selection must be programmed to dr SEt.
1. Enter Adjust Mode.
Method
Action
Result
SET Button 14
Set Mode switch to ADJ
Display: Red - Signal Level; Green Threshold
Remote Input 15
No action required; sensor is ready for
Dark SET method
2. SET Sensing Condition.
Method
Action
Result
SET Button
•
•
Present sensing condition
Click the SET rocker button
Remote Input
•
•
Present sensing condition
Single-pulse the remote input
Threshold Condition Accepted
Displays read "dr SEt" then alternate
"PASS" with % Offset16; Sensor
returns to Adjust mode
T
Threshold Condition Not Accepted
Displays read "dr SEt" then alternate
"FAIL" with minimum % Offset16 for
sensing condition; Sensor returns to
Adjust mode
3. Return to RUN Mode.
Method
Action
Result
SET Button
Move Mode switch to RUN
Display: Red - Signal Level; Green Threshold
Remote Input
No action required; sensor returns to
RUN mode automatically
14 SET Button: 0.04 seconds ≤ "Click" ≤ 0.8 seconds
15 Remote Input: 0.04 seconds ≤ T ≤ 0.8 seconds
16 See Troubleshooting on page 22 for more explanation of the % Offset displayed after the Dark SET method
20
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DF-G1 Expert™ Dual Display Fiber Amplifier
3.4.6 Calibration SET
•
•
Sets a threshold exactly at the presented condition
Threshold can be adjusted using "+" and "-" rocker button (Manual Adjust)
A single sensing condition is presented, and the sensor positions a threshold exactly at the presented condition. When a
condition lighter than the threshold is sensed, the output either turns ON or OFF, depending on the LO/DO setting.
Threshold position
adjusted by
Manual Adjust
Sensor positions
threshold exactly at
the presented condition
Output OFF
Darkest
(no signal)
Output ON
Condition
Presented
Most Light
(saturated
signal)
Figure 11. Calibration SET (Light Operate shown)
Calibration SET and Manual Adjust
Moves switching threshold value up or down to make adjustments
•
•
•
Slide Mode switch to ADJ to enter Adjust mode
Press "+" to increase; press "-" to decrease
◦ GREEN display shows the switching threshold value
◦ 2 seconds after adjustment, the GREEN display will flash 3 times to confirm
Slide Mode switch to RUN to complete operation
Remember: Auto Thresholding is automatically disabled in Calibration SET
Follow these steps to perform a Calibration SET:
Note: TEACH Selection must be programmed to CAL SEt.
1. Enter Adjust Mode
Method
Action
SET Button 17
Remote Input 18
•
Result
Set Mode switch to ADJ
Display: Red - Signal Level; Green Threshold
No action required; sensor is ready for
Calibration SET method
2. SET Sensing Condition
Method
Action
Result
SET Button
•
•
Present sensing condition
Click the SET rocker button
Remote Input
•
•
Present sensing condition
Single-pulse the remote input
Threshold Condition Accepted
Displays read "cAL SEt" then flashes
"PASS"; Sensor returns to Adjust
mode
T
Threshold Condition Unacceptable
Displays read "cAL SEt" then flashes
"FAIL"; Sensor returns to Adjust mode
17 SET Button: 0.04 seconds ≤ "Click" ≤ 0.8 seconds
18 Remote Input: 0.04 seconds ≤ T ≤ 0.8 seconds
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DF-G1 Expert™ Dual Display Fiber Amplifier
3. Return to RUN Mode
Method
Action
Result
SET Button
Move Mode switch to RUN
Display: Red - Signal Level; Green Threshold
Remote Input
No action required; sensor returns to
RUN mode automatically
3.4.7 Troubleshooting
Manual Adjustments Disabled
Manual adjustments are disabled when Auto Thresholds are ON. If a manual adjustment is attempted while Auto Thresholds
are ON, the Green display will flash
.
Percent Minimum Difference after TEACH
The Two-Point and Dynamic TEACH methods will flash a % minimum difference on the displays after a PASS or FAIL.
Value
PASS/FAIL
Description
0 to 99%
FAIL
The difference of the taught conditions does not meet the required minimum
100 to 300%
PASS
The difference of the taught conditions just meets/exceeds the required minimum, minor
sensing variables may affect sensing reliability
300 to 600%
PASS
The difference of the taught conditions sufficiently exceeds the required minimum, minor
sensing variables will not affect sensing reliability
600% +
PASS
The difference of the taught conditions greatly exceeds the required minimum, very
stable operation
Percent Offset after SET
The Window, Dark, and Light SET methods will flash a % offset on the displays after a PASS or FAIL.
SET Result
% Offset Meaning
PASS (with % Offset)
Displays the % offset used for the SET method
FAIL (with % Offset)
Displays the minimum required % offset necessary to PASS the SET method
FAIL (without % Offset)
Presented condition cannot be used for the SET method
Threshold Alert or Threshold Error
Severe contamination/changes in the taught condition can prevent the Auto Thresholds algorithm from optimizing the
threshold(s).
State
Display
Description
Corrective Action
Threshold Alert
Alternates
The threshold(s) cannot be
optimized, but the sensor's output
will still continue to function
Cleaning/correcting the sensing
environment and/or a re-teach of the
sensor is highly recommended
The threshold(s) cannot be
optimized, and the sensor's output
will stop functioning
Cleaning/correcting the sensing
environment and/or a re-teach of the
sensor is required
and
Threshold Error
22
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DF-G1 Expert™ Dual Display Fiber Amplifier
4 IO-Link Interface
IO-Link is a point-to-point communication link between a master device and sensor. Use IO-Link to parameterize sensors
and transmit process data automatically.
For the latest IO-Link protocol and specifications, see www.io-link.com.
Each IO-Link device has an IODD (IO Device Description) file that contains information about the manufacturer, article
number, functionality etc. This information can be easily read and processed by the user. Each device can be
unambiguously identified via the IODD as well as via an internal device ID. Download the DF-G1 Expert Fiber Amplifier's IOLink IODD package (p/n 18491) from Banner Engineering's website at www.bannerengineering.com.
Banner has also developed Add On Instruction (AOI) files to simplify ease-of-use between the DF-G1 Expert Fiber Amplifier,
multiple third-party vendors' IO-Link masters, and the Logix Designer software package for Rockwell Automation PLCs.
Three types of AOI files for Rockwell Allen-Bradley PLCs are listed below. These files and more information can be found at
www.bannerengineering.com.
Process Data AOIs—These files can be used alone, without the need for any other IO‐Link AOIs. The job of a Process Data
AOI is to intelligently parse out the Process Data word(s) in separate pieces of information. All that is required to make use
of this AOI is an EtherNet/IP connection to the IO‐Link Master and knowledge of where the Process Data registers are
located for each port.
Parameter Data AOIs—These files require the use of an associated IO‐Link Master AOI. The job of a Parameter Data AOI,
when working in conjunction with the IO‐Link Master AOI, is to provide quasi‐realtime read/write access to all IO‐Link
parameter data in the sensor. Each Parameter Data AOI is specific to a given sensor or device.
IO‐Link Master AOIs—These files require the use of one or more associated Parameter Data AOIs. The job of an IO‐Link
Master AOI is to translate the desired IO‐Link read/write requests, made by the Parameter Data AOI, into the format a
specific IO‐Link Master requires. Each IO‐Link Master AOI is customized for a given brand of IO‐Link Master.
Add and configure the relevant Banner IO‐Link Master AOI in your ladder logic program first; then add and configure Banner
IO‐Link Device AOIs as desired, linking them to the Master AOI as shown in the relevant AOI documentation.
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23
DF-G1 Expert™ Dual Display Fiber Amplifier
5 Specifications
Sensing Beam
660 nm visible red
Supply Voltage
NPN/PNP models: 10 to 30 V dc Class 2 (10% maximum ripple)
IO-Link models: 18 to 30 V dc (10% maximum ripple)
Power and Current Consumption (exclusive of load)
Standard display mode: 960 mW, Current consumption < 40 mA at 24 V
dc
ECO display mode: 720 mW, Current consumption < 30 mA at 24 V dc
Supply Protection Circuitry
Protected against reverse polarity and transient overvoltages
Delay at Power-Up
500 milliseconds maximum; outputs do not conduct during this time
Output Configuration
NPN/PNP models: 1 current sinking (NPN) or 1 current sourcing (PNP)
output, depending on model
IO-Link models: 1 push-pull and 1 PNP (complementary outputs)
Repeatability
High Speed: 66 µs, Standard/Long Range/Extra Long Range: 100 µs
Connections
PVC-jacketed 2 m or 9 m (6.5 ft. or 30 ft.) 4-wire integral cable; or integral
4-pin M8/Pico-style quick disconnect; or 150 mm (6 in.) cable with a 4-pin
M12/Euro-style quick disconnect; or 150 mm (6 in.) cable with a 4-pin M8/
Pico-style quick disconnect.
Output Rating
100 mA maximum load (derate 1 mA per °C above 30 °C)
OFF-state leakage current: NPN/PNP models: < 5 μA at 30 V dc; IOLink models: < 50 μA at 30 V dc
ON-state saturation voltage: NPN: < 1.5 V; PNP /IO-Link: < 2 V
Output Protection
Protected against output short-circuit, continuous overload, transient
overvoltages, and false pulse on power-up
Output Response Time
High Speed: 200 µs
Standard: 500 µs
Long Range: 2 ms
Extra Long Range: 5 ms
Adjustments
3-way RUN/PRG/ADJ Mode Switch
2-way LO/DO Switch
3-way +/SET/- Rocker Button
• Expert-style teaching (Two-Point and Dynamic TEACH,
Light/Dark/Window/Calibration SET)
• Manually adjust sensitivity (from "+" and "-" rocker button
only)
• Response Speed, TEACH Selection, Offset Percent, Auto
Thresholds, Delays/Timers, Display Readout, Gain
Selection, Factory Defaults (from top panel or remote input)
• Top panel interface lockout (from remote input only)
Factory Default Settings:
Setting
Factory Default
Construction
Black ABS/polycarbonate alloy (UL94 V-0 rated) housing, clear
polycarbonate cover
Threshold
2026
TEACH Selection
Two-Point TEACH
IO-Link Interface
Supports Smart Sensor Profile: Yes
Baud Rate: 38,400 bps (COM2)
Process Data Width: 16 bits
IODD files: Provide all programming options of top panel interface, plus
additional functionality, see IO-Link Interface on page 23
Response Speed
Standard: 500 µs
Offset Percent
10%
Auto Thresholds
OFF
OFF Delay
0 (Disabled)
OFF One-Shot
0 (Disabled)
ON Delay
0 (Disabled)
Indicators
Red 4-digit Display: Signal Level
Green 4-digit Display: Threshold
(In Program Mode, Red and Green displays are used for programming
menus)
Yellow LED: Output conducting
24
ON One-Shot
0 (Disabled)
Display Readout
Numeric, ECO disabled,
Normal Orientation
Gain Selection
Auto Gain
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DF-G1 Expert™ Dual Display Fiber Amplifier
Environmental Rating
IEC IP50, NEMA 1
Required Overcurrent Protection
WARNING: Electrical connections must be
made by qualified personnel in accordance
with local and national electrical codes and
regulations.
Overcurrent protection is required to be provided by end product
application per the supplied table.
Overcurrent protection may be provided with external fusing or via Current
Limiting, Class 2 Power Supply.
Supply wiring leads < 24 AWG shall not be spliced.
For additional product support, go to www.bannerengineering.com.
Supply Wiring (AWG)
Required Overcurrent Protection (Amps)
20
5.0
22
3.0
24
2.0
26
1.0
28
0.8
30
0.5
Operating Conditions
Temperature: –10 °C to +55 °C (+14 °F to +131 °F)
Storage Temperature: –20 °C to +85 °C (–4 °F to +185 °F)
Humidity: 90% at +60 °C maximum relative humidity (noncondensing)
Certifications
Industrial
Control
Equipment
3TJJ
5.1 Excess Gain Curves
Opposed Mode
Diffuse Mode
0.25 mm (0.01 in) Diameter Fibers
PIT16U
PBT16U
1000
10000
XLR
LR
HS/STD
XLR
LR
HS/STD
EXCESS GAIN
EXCESS GAIN
1000
100
100
10
10
1
1
0.1
1
10
100
0.1
DISTANCE (mm)
1
10
100
DISTANCE (mm)
0.51 mm (0.02 in) Diameter Fibers
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25
DF-G1 Expert™ Dual Display Fiber Amplifier
Opposed Mode
Diffuse Mode
PIT26U
PBT26U
100000
EXCESS GAIN
10000
EXCESS GAIN
10000
XLR
LR
HS/STD
1000
100
XLR
LR
HS/STD
1000
100
10
10
1
0.1
1
1
10
100
1000
0
DISTANCE (mm)
26
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1
10
DISTANCE (mm)
100
DF-G1 Expert™ Dual Display Fiber Amplifier
Opposed Mode
Diffuse Mode
1.02 mm (0.04 in) Diameter Fibers
PIT46U
PBT46U
10000
100000
XLR
LR
HS/STD
XLR
LR
HS/STD
1000
EXCESS GAIN
EXCESS GAIN
10000
1000
100
10
10
1
100
1
10
100
1
1000
0.1
1
DISTANCE (mm)
10
100
1000
DISTANCE (mm)
1.52 mm (0.06 in) Diameter Fibers
PIT66U
PBT66U
100000
10000
10000
1000
1000
EXCESS GAIN
EXCESS GAIN
XLR
LR
HS/STD
XLR
LR
HS/STD
100
10
100
10
1
1
1
10
100
1000
0.1
DISTANCE (mm)
1
10
100
1000
DISTANCE (mm)
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27
DF-G1 Expert™ Dual Display Fiber Amplifier
5.2 Beam Patterns
Opposed Mode
Diffuse Mode
0.25 mm (0.01 in) Diameter Fibers
PIT16U
4
30
XLR
LR
HS/STD
10
0
-10
-20
-30
XLR
LR
HS/STD
3
BEAM WIDTH (mm)
20
BEAM WIDTH (mm)
PBT16U
2
1
0
-1
-2
-3
-4
0
5
10
15
20
25
30
35
40
45
50
0
2
4
6
8
10
12
DISTANCE (mm)
DISTANCE (mm)
0.51 mm (0.02 in) Diameter Fibers
PIT26U
PBT26U
150
15
XLR
LR
HS/STD
50
0
-50
5
0
-5
-10
-100
-150
XLR
LR
HS/STD
10
BEAM WIDTH (mm)
BEAM WIDTH (mm)
100
0
20
40
60
80
100
120
140
-15
0
10
20
DISTANCE (mm)
28
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30
40
50
DISTANCE (mm)
60
70
80
DF-G1 Expert™ Dual Display Fiber Amplifier
Opposed Mode
Diffuse Mode
1.02 mm (0.04 in) Diameter Fibers
PIT46U
PBT46U
80
400
XLR
LR
HS/STD
XLR
LR
HS/STD
60
40
200
BEAM WIDTH (mm)
BEAM WIDTH (mm)
300
100
0
-100
-200
20
0
-20
-40
-60
-300
-80
-400
0
100
200
300
400
500
600
700
0
800
20
40
60
80
100
120
140
160
180
200
DISTANCE (mm)
DISTANCE (mm)
1.52 mm (0.06 in) Diameter Fibers
PIT66U
200
600
XLR
LR
HS/STD
500
400
100
300
200
100
0
-100
-200
-300
-400
50
0
-50
-100
-150
-500
-600
XLR
LR
HS/STD
150
BEAM WIDTH (mm)
BEAM WIDTH (mm)
PBT66U
-200
0
100
200
300
400
500
600
700
800
0
900 1000
40
80
120
160
200
240
280
320
DISTANCE (mm)
DISTANCE (mm)
0
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29
DF-G1 Expert™ Dual Display Fiber Amplifier
5.3 Dimensions
30
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DF-G1 Expert™ Dual Display Fiber Amplifier
6 Accessories
DIN-35-..
35 mm DIN Rail
Model
Length
DIN-35-70
70
DIN-35-105
105
DIN-35-140
140
L
35
SA-DIN-CLAMP
• Pair of metal DIN rail end stops; slide onto DIN rail at either
side of the sensor stack
• Combination (#2 Phillips, #8 standard slotted) set screw
L = 70, 105 or 140 mm
Hole center spacing: 35.1
9.1 mm
(0.63")
Hole size: 25.4 x 5.3
9.1 mm
(0.36")
45.0 mm
(1.77")
SA-DIN-BRACKET
• Plastic bracket with
mounting screws
10
SA-DIN-BRACKET-10
• Package of 10 plastic
brackets with mounting
screws
35
10
35
Hole center spacing: A = 16, B = 25.4, C = 15.2
Hole center spacing: A = 16, B = 25.4, C = 15.2
Hole size: A = ø 3.2, B = ø 3.3, C = ø 4.4
Hole size: A = ø 3.2, B = ø 3.3, C = ø 4.4
6.1 Quick-Disconnect Cordsets
All measurements are listed in millimeters, unless noted otherwise.
4-Pin Threaded M12/Euro-Style Cordsets—Single Ended
Model
Length
MQDC-406
1.83 m (6 ft)
MQDC-415
4.57 m (15 ft)
MQDC-430
9.14 m (30 ft)
MQDC-450
15.2 m (50 ft)
MQDC-406RA
1.83 m (6 ft)
MQDC-415RA
4.57 m (15 ft)
MQDC-430RA
9.14 m (30 ft)
MQDC-450RA
15.2 m (50 ft)
Style
Dimensions
Pinout (Female)
44 Typ.
Straight
M12 x 1
ø 14.5
1
4
2
3
32 Typ.
[1.26"]
30 Typ.
[1.18"]
Right-Angle
M12 x 1
ø 14.5 [0.57"]
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1 = Brown
2 = White
3 = Blue
4 = Black
31
DF-G1 Expert™ Dual Display Fiber Amplifier
4-Pin Threaded M8/Pico-Style Cordsets—Single Ended
Model
Length
PKG4M-2
2 m (6.56 ft)
PKG4M-5
5 m (16.4 ft)
Style
Dimensions
35 Typ.
Straight
PKG4M-9
9 m (29.5 ft)
PKW4M-2
2 m (6.56 ft)
PKW4M-5
ø 9.5
M8 x 1
4
2
1
3
28 Typ.
5 m (16.4 ft)
9 m (29.5 ft)
1 = Brown
2 = White
3 = Blue
4 = Black
20 Typ.
Right Angle
PKW4M-9
Pinout (Female)
M8 x 1
ø 9.5
4-Pin Snap-on M8/Pico-Style Cordsets—Single Ended
Model
Length
PKG4-2
2 m (6.6 ft)
PKG4-5
5 m (16.4 ft)
Style
Dimensions
Pinout (Female)
32 Typ.
Straight
PKG4-10
10 m (32.8 ft)
PKW4Z-2
2 m (6.6 ft)
PKW4Z-5
5 m (16.4 ft)
ø 9.0
15 Typ.
ø 10.9
32
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2
1
3
29 Typ.
Right-Angle
4
1 = Brown
2 = White
3 = Blue
4 = Black
DF-G1 Expert™ Dual Display Fiber Amplifier
7 Banner Engineering Corp. Limited Warranty
Banner Engineering Corp. warrants its products to be free from defects in material and workmanship for one year following the date of shipment. Banner Engineering Corp. will
repair or replace, free of charge, any product of its manufacture which, at the time it is returned to the factory, is found to have been defective during the warranty period. This
warranty does not cover damage or liability for misuse, abuse, or the improper application or installation of the Banner product.
THIS LIMITED WARRANTY IS EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES WHETHER EXPRESS OR IMPLIED (INCLUDING, WITHOUT LIMITATION, ANY
WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE), AND WHETHER ARISING UNDER COURSE OF PERFORMANCE, COURSE OF DEALING
OR TRADE USAGE.
This Warranty is exclusive and limited to repair or, at the discretion of Banner Engineering Corp., replacement. IN NO EVENT SHALL BANNER ENGINEERING CORP. BE
LIABLE TO BUYER OR ANY OTHER PERSON OR ENTITY FOR ANY EXTRA COSTS, EXPENSES, LOSSES, LOSS OF PROFITS, OR ANY INCIDENTAL, CONSEQUENTIAL OR
SPECIAL DAMAGES RESULTING FROM ANY PRODUCT DEFECT OR FROM THE USE OR INABILITY TO USE THE PRODUCT, WHETHER ARISING IN CONTRACT OR
WARRANTY, STATUTE, TORT, STRICT LIABILITY, NEGLIGENCE, OR OTHERWISE.
Banner Engineering Corp. reserves the right to change, modify or improve the design of the product without assuming any obligations or liabilities relating to any product
previously manufactured by Banner Engineering Corp. Any misuse, abuse, or improper application or installation of this product or use of the product for personal protection
applications when the product is identified as not intended for such purposes will void the product warranty. Any modifications to this product without prior express approval
by Banner Engineering Corp will void the product warranties. All specifications published in this document are subject to change; Banner reserves the right to modify product
specifications or update documentation at any time. Specifications and product information in English supersede that which is provided in any other language. For the most
recent version of any documentation, refer to: www.bannerengineering.com.
For patent information, see www.bannerengineering.com/patents.
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33
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