IB IL SGI 2/P-PAC
Inline analog strain gauge input terminal,
two precise inputs, 4, 6-wire connection method
Data sheet
7647_en_04
1
© PHOENIX CONTACT 2013-01-17
Description
The terminal is designed for use within an Inline station.
Features
This terminal provides a precision input module to connect
weighing cells, force transducers, mass force transducers
and comparable, based on the strain gauges.
–
–
The strain gauges can be connected using 6 or 4-wire technology.
–
Thanks to a serial interface the measured value can be output –
directly on a weight display.
There are two options for data exchange:
–
– Via process data
– Via PCP (both inputs in the "Analog Values" PCP object) –
The measured values are represented by standardized 16-bit
–
values.
–
–
–
–
–
Two high-precision inputs for the strain gauges
Measuring ranges adjusted with nominal characteristic
values upon delivery ±1 mV/V, ±2 mV/V, ±3 mV/V,
±3.33 mV/V, ±4 mV/V and ±5 mV/V
Path adjustment in the process environment
Connection of the strain gauges with 6- and 4-wire technology
Sensor supply voltage provided by the terminal, no external power supply required
For each channel: Low-resistance, floating N/O contact
for the 80% calibration (shunt calibration)
Serial interface for external weight displays
Channels are configured independently of one another
using the bus system.
Tare weight adjustment
Status message when zero point is reached and resting
of measured value
Diagnostic indicators
Hardware version 01 or later:
Approved for use in zone 2 potentially explosive areas
WARNING: Explosion hazard when used in potentially explosive areas
When using the terminal in potentially explosive areas, observe the corresponding notes.
This data sheet is only valid in association with the IL SYS INST UM E user manual.
Make sure you always use the latest documentation.
It can be downloaded from the product at www.phoenixcontact.net/products.
IB IL SGI 2/P-PAC
2
Table of contents
1
Description .............................................................................................................................. 1
2
Table of contents ..................................................................................................................... 2
3
Ordering data .......................................................................................................................... 3
4
Technical data ......................................................................................................................... 4
5
Additional tables ...................................................................................................................... 7
6
Internal circuit diagram ............................................................................................................ 8
7
Local diagnostic indicators ...................................................................................................... 9
8
Terminal point assignment..................................................................................................... 10
9
Electrical isolation.................................................................................................................. 10
10
Installation instructions .......................................................................................................... 10
11
Connection notes .................................................................................................................. 11
12
Notes on using the terminal block in potentially explosive areas ........................................... 12
13
Connection examples ............................................................................................................ 13
14
Display devices ..................................................................................................................... 15
15
Configuration ......................................................................................................................... 17
16
Process data.......................................................................................................................... 17
17
OUT process data words....................................................................................................... 17
18
Process data input words IN .................................................................................................. 19
19
PCP communication .............................................................................................................. 21
20
PCP object description .......................................................................................................... 22
21
PCP mode error messages.................................................................................................... 28
22
Startup and measuring jumper detuning................................................................................ 28
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IB IL SGI 2/P-PAC
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Ordering data
Description
Order No.
Pcs. / Pkt.
Inline analog strain gauge input terminal, complete with accessories (con- IB IL SGI 2/P-PAC
nector and labeling field), two precise inputs, 4, 6-conductor connection
method
Type
2884907
1
Accessories
Type
Order No.
Pcs. / Pkt.
Inline shield connector (Plug/Adapter)
IB IL SCN-6 SHIELD
2726353
5
Connector, for digital 1, 2 or 8-channel Inline terminals (Plug/Adapter)
IB IL SCN-8
2726337
10
Labeling field, width: 12.2 mm (Marking)
IB IL FIELD 2
2727501
10
Insert strip, Sheet, white, Unlabeled, Can be labeled with: Office-Drucksys- ESL 62X10
teme, Plotter: Laser printer, Mounting type: Insert, Lettering field: 62 x 10
mm (Marking)
0809492
1
Shield connection clamp, for shield on busbars, contact resistance < 1
mOhm (Assembly)
SK 8
3025163
10
Shield connection clamp, for shield on busbars, contact resistance < 1
mOhm (Assembly)
SK 14
3025176
10
Shield connection clamp, for shield on busbars, contact resistance < 1
mOhm (Assembly)
SK 20
3025189
10
Shield connection clamp, for shield on busbars, contact resistance < 1
mOhm (Assembly)
SK 35
3026463
10
Support for busbars (Assembly)
AB-SK
3025341
10
Support, Length: 95.5 mm, Width: 6.2 mm, Color: gray (Assembly)
AB-SK 65
3026489
10
Support, Length: 10 mm, Width: 56 mm, Height: 20 mm, Color: silver (Assembly)
AB-SK/E
3026476
10
PEN conductor busbar, 3mm x 10 mm, length: 1000 mm (Assembly)
NLS-CU 3/10 SN 1000MM
0402174
10
Power terminal block, Connection method Screw connection, Load current
: 41 A, Cross section: 0.5 mm² - 6 mm², Width: 7 mm, Color: silver
AK 4
0404017
50
Connection terminal block, Connection method Screw connection, Load
current : 41 A, Cross section: 0.5 mm² - 6 mm², Width: 7 mm,
Color: green-yellow
AKG 4 GNYE
0421029
50
Connection terminal block, Connection method Screw connection, Load
AKG 4 BK
current : 41 A, Cross section: 0.5 mm² - 6 mm², Width: 7 mm, Color: black
0421032
50
Software CD for FDT container for integrating device DTMs (free download)
AX+ BASIC
2985068
1
DTM library
AX DTM LIB
2988065
1
Documentation
Type
Order No.
Pcs. / Pkt.
User manual, English, Automation terminals of the Inline product range
IL SYS INST UM E
-
-
Application note, English, Inline terminals for use in zone 2 potentially explosive areas
AH EN IL EX ZONE 2
-
-
User manual, English, for the Peripherals Communication Protocol (PCP),
only available as a download.
IBS SYS PCP G4 UM E
2745169
1
User manual, English, Porting using PCP compact
IBS PCP COMPACT UM E
-
-
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Technical data
Dimensions (nominal sizes in mm)
135
71,5
119,8
Width
48.8 mm
Height
136 mm
Depth
71.5 mm
General data
Color
green
Weight
220 g
Operating mode
Process data operation with 3 words, PCP with 1 word
Ambient temperature (operation)
-25 °C ... 55 °C
Ambient temperature (storage/transport)
-25 °C ... 85 °C
Permissible humidity (operation)
10 % ... 95 % (according to DIN EN 61131-2)
Permissible humidity (storage/transport)
10 % ... 95 % (according to DIN EN 61131-2)
Air pressure (operation)
70 kPa ... 106 kPa (up to 3000 m above sea level)
Air pressure (storage/transport)
70 kPa ... 106 kPa (up to 3000 m above sea level)
Degree of protection
IP20
Protection class
III, IEC 61140, EN 61140, VDE 0140-1
Connection data Inline connectors
Connection method
Spring-cage connection
Conductor cross section, solid
0.08 mm² ... 1.5 mm²
Conductor cross section, stranded
0.08 mm² ... 1.5 mm²
Conductor cross section [AWG]
28 ... 16
Interface Inline local bus
Connection method
Inline data jumper
Transmission speed
500 kBit/s
Transmission physics
Copper
Inline potential routing / Power consumption
Communications power UL
7.5 V DC
Current consumption from UL
max. 100 mA, typ. 85 mA
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IB IL SGI 2/P-PAC
Inline potential routing / Power consumption
I/O supply voltage UANA
24 V DC
Current consumption from UANA
max. 100 mA
25 mA (in case of typical load of 350 Ohm per channel)
7 mA (for no-load operation without strain gauge or display)
80 mA (For a maximum load of 55 Ω and display)
Power consumption
Typ. 1.2 W (Device in nominal operation)
max. 3.2 W (Device with maximum load)
Voltage output
Number of outputs
2
Impedance
> 55 Ω (per channel)
Output voltage
typ. 5 V
Output current
max. 90 mA (per channel)
Short-circuit protection of the voltage outputs
Yes, at least 1 minute through temperature monitoring
Floating N/O contact
Quantity
2 (Ka1-Kb1, Ka2-Kb2)
Volume resistance
< 1 Ω (typical)
Volume resistance
5 Ω (maximum)
Typical response time
100 ms (typical)
Serial interface
Name
V.24 (RS-485) serial interface
Network
Yes
Addressing
Address 1 = Measured gross/net value
Address 2 = Measured tare value
Termination resistor
120 Ω
Transmission protocol
STX/ETX
Input channels for strain gauge
Number of inputs
2
Connection method
6 or 4-wire, twisted pair shielded cable
Characteristics
±1 mV/V, ±2 mV/V, ±3 mV/V, ±3.33 mV/V, ±4 mV/V, ±5 mV/V
Bridge difference Ud
Measuring range specified by selecting the characteristic
Bridge voltage U0
5V
Measured value representation
15 bits + sign bit (process data); 15 bits + sign bit and measured display value in
the ASCII character set (PCP)
Process data update
typ. 100 ms (12.5 ms, depends on the configuration)
Resolution A/D
24 bit
A/D conversion time
Typ. 100 ms (12.5 ms, depends on the configuration)
Averaging
Can be parameterized: None or using 4,16 or 32 measured values; default setting: using 16 measured values
Limit frequency
0.3 Hz (with default setting)
Programming Data
ID code (hex)
DF
ID code (dec.)
223
Length code (hex)
03
Length code (dec.)
03
Process data channel
48 Bit
Input address area
6 Byte
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IB IL SGI 2/P-PAC
Programming Data
Output address area
6 Byte
Parameter channel (PCP)
2 Byte
Register length (bus)
64 Bit
PROFIBUS telegram data
Required parameter data
23 Byte
Need for configuration data
5 Byte
Error messages to the higher level control or computer system
Failure of the power supply at UANA
Error message in the process data
Failure of or insufficient communications power UL
I/O error message sent to the bus coupler
Peripheral fault
Error message in the process data
Electrical isolation/isolation of the voltage areas
Logic/analog I/O (digital isolator)
500 V AC, 50 Hz, 1 min
RS-485/analog I/O (isolating distance)
500 V AC, 50 Hz, 1 min
N/O contact Ka1 - Kb1 / analog I/O (isolating distance)
500 V AC, 50 Hz, 1 min
N/O contact Ka2 - Kb2 / analog I/O (isolating distance)
500 V AC, 50 Hz, 1 min
Functional earth ground/analog I/O (isolating distance)
500 V AC, 50 Hz, 1 min
Logic/RS-485 (digital isolator)
500 V AC, 50 Hz, 1 min
N/O contact Ka1 - Kb1 / RS-485 (isolating distance)
500 V AC, 50 Hz, 1 min
N/O contact Ka2 - Kb2 / RS-485 (isolating distance)
500 V AC, 50 Hz, 1 min
Functional earth ground/RS-485 (isolating distance)
500 V AC, 50 Hz, 1 min
Logic / N/O contact Ka1 - Kb1 (optocoupler)
500 V AC, 50 Hz, 1 min
N/O contact Ka2 - Kb2/N/O contact Ka1 - Kb1 (isolating distance)
500 V AC, 50 Hz, 1 min
Functional earth ground / N/O contact Ka1 - Kb1 (isolating distance)
500 V AC, 50 Hz, 1 min
Logic / N/O contact Ka2 - Kb2 (optocoupler)
500 V AC, 50 Hz, 1 min
Functional earth ground / N/O contact Ka2 - Kb2 (isolating distance)
500 V AC, 50 Hz, 1 min
Logic/functional earth ground (isolating distance)
500 V AC, 50 Hz, 1 min
Approvals
For the latest approvals, please visit www.phoenixcontact.net/products.
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IB IL SGI 2/P-PAC
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Additional tables
Tolerances at TA = 25°C
Nominal characteristic
value
±1 mV/V, ±2 mV/V, ±3 mV/V,
±3.33 mV/V, ±4 mV/V, ±5 mV/V
Temperature and drift response (TA = -25°C ... +55°C)
Relative deviation in %
related to the measuring
range final value
Typical
Maximum
±0.01%
±0.05%
Relative drift in ppm/K
related to the measuring
range final value
Typical
Maximum
±1 mV/V, ±2 mV/V, ±3 mV/V,
±3.33 mV/V, ±4 mV/V, ±5 mV/V
5 ppm/K
15 ppm/K
The typical values contain the typical offset error, gain error
and linearity error in the respective configuration related to the
positive measuring range up to 100% of the nominal characteristic value.
The typical value contain the typical offset value and gain
value in the respective configuration in the temperature range
from -25°C up to +55°C related to the positive measuring
range up to 100% of the nominal characteristic value.
This data is valid for nominal operation (preferred mounting
position, US= 24 V) with a conversion time of 100 ms and a
16-sample average value.
This data is valid for nominal operation (preferred mounting
position, US= 24 V) with a conversion time of 100 ms and a
16-sample average value.
The maximum tolerance values represent the worst case
measurement inaccuracy. Besides the maximum offset error,
the gain error and the linearity error, the maximum tolerance
values also comprise the longtime drift as well as the maximum tolerances of the test and calibration equipment.
The maximum tolerance values represent the worst case
measurement inaccuracy. Besides maximum offset and gain
drift, they also comprise longtime drift as well as the maximum
tolerances of the test and calibration equipment.
Please also observe the values for temperature drift and the
tolerances under influences of electromagnetic interferences.
Additional tolerances influenced by electromagnetic
fields
Type of electromagnetic
interference
Typical deviation in %
related to the measuring
range final value
Electromagnetic fields; field strength
10 V/m according to EN 61000-4-3/
IEC 61000-4-3
< ±0.1%
Conducted interference, Class 3
(10 V test voltage) according to
EN 61000-4-6/IEC 61000-4-6
-
Fast transients (burst) up to an interference voltage of ±2.2 kV in acc.
with EN 61000-4-4 /
IEC 61000-4-4
-
The values refer to nominal operation with default settings.
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Internal circuit diagram
Local bus
OPC
SRE 1
UL+
UANA
UL–
Level Adaptation 3V/5V
Supervisor
24 V
µC
GNDUV
+5V
+5V
GNDUV
+24 V (US)
GNDUV
Tx–
+UV1
+UV2
+U01
–U01
+Ud1
–Ud1 Ka1
+24 V (UM)
Figure 1
Tx+
GNDTxD
Kb1
+U02
–U02
+Ud2
–Ud2 Ka2
Kb2
Internal wiring of the terminal points
Key:
Low pass filter
Protocol chip
OPC
Register expansion
DC/DC converter
XXX
SRE 1
XXX
Level adaptation
Level Adaptation
3V/5V
DC/DC converter with electrical isolation
XXX
XXX
Hardware monitoring
RS-485 interface with electrical isolation
Supervisor
Microprocessor
Photomos relay
µC
Optocoupler with bipolar buffer
Electrically isolated area
Analog/digital converter
Explanation for other used symbols has been
provided in the IL SYS INST UM E user manual.
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Local diagnostic indicators
D
SGI 2/P
TR
CH1
CH2
Note regarding open circuit message
During power up or configuration the system does not detect
whether a sensor is connected or if a cable break has occurred (all cables disconnected) due to the measuring principle.
In this case, you will not obtain any valid data. As such, take
the time to ensure that the sensor is fully connected.
If an open circuit message is output, first remove the cause
prior to resetting the message.
If you do not remove the cause of the open circuit message
and perform a voltage reset or configure the module, the module itself will behave according to the following table.
D
1
CH
SGI 2/P
TR
2
CH
Open circuit message triggered by
No sensor connected/cable
break
Defective sensor cable (GNDUv, +U0, -U0, +Ud, -Ud)
Figure 2
Behavior following voltage reset or configuration
Malfunction not detected and
not reported
Malfunction is detected and
reported
Local diagnostic indicators
Function identification
Designation
D
TR
CH 1
CH 2
Color
Meaning
Green
green
green
green
Green ON
green OFF
Diagnostics (bus and logic voltage)
PCP communication
Diagnostics of channel 1
Channel 1 is OK
Channel 1 not connected or not
supplied or open circuit
green
Diagnostics of channel 2
Green ON Channel 2 is OK
green OFF Channel 2 not connected or not
supplied or open circuit
An open circuit is detected according to the following table:
Faulty sensor cable
+UV
GNDUv
+U0
-U0
+Ud
-Ud
7647_en_04
Open-circuit message in
diagnostics
No
Yes
Yes
Yes
Yes
Yes
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Terminal point assignment
No definition is available for the designations of
sensor cables. For this reason, the designations used in data sheets may deviate from
those used by sensor manufacturers.
Examples:
Bridge voltage U0x = sense input US
Bridge difference Udx = signal or output
1
1
1.1
1.2
1.3
1.4
1.1
2
1
2
1
2.1
1
2.1
1.2
2
2
2.2
2
2
2.2
1.3
3
3
2.3
3
3
2.3
1.4
4
4
2.4
4
2.4
1
4
9
Electrical isolation
Logic area
(microprocessor,
protocol chip,
bus interface)
Local bus (IN)
UL (7.5 V DC)
Local bus (OUT)
UL (7.5 V DC)
UANA (24 V DC)
Terminal point assignment
RS–485
Assignment
A
B
Electrical isolation
between area
A and B
Terminal
point
Connector 1
1.1 / 2.1
1.2 / 2.2
1.3 / 2.3
1.4 / 2.4
Connector 2
1.1 / 2.1
1.2 / 2.2
+UV1/GNDUv
+U01/-U01
+Ud1/-Ud1
FE
Jumper supply UV1
Jumper voltage U01
Jumper difference Ud1
Shield connection
Tx+ / TxGNDTx
1.3 / 2.3
Ka1/Kb1
1.4 / 2.4
Connector 3
1.1 / 2.1
1.2 / 2.2
1.3 / 2.3
1.4 / 2.4
Connector 4
1.1 / 2.1
1.2 / 2.2
1.3 / 2.3
FE
RS-485 interface
Reference potential of the 10
Installation instructions
RS-485 interface
N/O contact for shunt cali- High current flowing through potential jumpers UM and US
leads to a temperature rise in the potential jumpers and inside
bration of channel 1
the terminal. To keep the current flowing through the potential
Shield connection
jumpers of the analog terminals as low as possible, always
place the analog terminals after all the other terminals at the
Jumper supply UV2
end of the main circuit (for the sequence of the Inline termiJumper voltage U02
nals: see also IL SYS INST UM E user manual).
Jumper difference Ud2
Shield connection
Ka2/Kb2
1.4 / 2.4
FE
7647_en_04
Signal
Analog
I/O
N/O contact Ka2–Kb2
Figure 3
N/O contact Ka1–Kb1
UANA (24 V DC)
FE potential
Jumper
supply
+UV2/GNDUv
+U02/-U02
+Ud2/-Ud2
FE
Figure 4
Analog
inputs
RS-485
N/O contact
Ka–Kb
Electrical isolation of the individual function
areas
Not used
Not used
N/O contact for shunt calibration of channel 2
Shield connection
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Connection notes
Connecting the strain gauges
Connect the strain gauges using shielded twisted pair cables.
Connecting the shield
Only connect the shield at one point, preferably
at the terminal. If the shield is securely connected to the sensor, insulate the shield on the terminal side.
Unused channels
If a channel (connector 1 or connector 3) is not
used, connect the following terminal points on
this connector with each other: 1.1, 1.2 and 1.3
as well as 2.1, 2.2 and 2.3.
Figure 5
7647_en_04
1.1
2.1
1.2
2.2
1.3
2.3
1.4
2.4
Jumpering the terminal points of unused channels
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Notes on using the terminal block in
potentially explosive areas
WARNING: Explosion hazard
Installation in zone 2
1.
2.
Please make sure that the following notes and
instructions are observed.
3.
Approval according to EC directive 94/9/EC
II 3 G Ex nA IIC T4 Gc X
Installation notes
1.
2.
3.
4.
5.
6.
7.
8.
9.
4.
Observe the specified conditions for use in potentially explosive areas.
Install the device in a suitable approved housing (with at
least IP54 degree of protection) that meets the requirements of EN 60079-15. Observe the requirements of
EN 60079-14.
In potentially explosive areas, the Inline terminal may only
be snapped on or off and cables may only be connected
when the power is switched off.
In zone 2, only connect devices to the supply and signal
circuits that are suitable for operation in potentially explosive areas of zone 2 and the conditions at the installation
location.
This Inline terminal is a category 3 device and is suitable
for installation in the potentially explosive areas of
zone 2.
Restrictions/limit values
The device meets the requirements of EN 60079-0:2009
1. Only Inline terminals that are approved for use in poand EN 60079-15:2010.
tentially explosive areas may be assembled on this
The Inline terminal must only be installed, operated, and
Inline terminal.
maintained by qualified personnel.
Before using an Inline terminal in a zone 2 potentially exPlease follow the installation instructions given in the
plosive area, check whether it has been approved for inIL SYS INST UM E user manual and the package slip.
stallation within this area.
For a list of terminals that are approved for the potentially
When installing and operating the device, the applicable
explosive areas of zone 2, please refer to the AH EN IL
safety directives (including national safety directives), acEX ZONE 2 application note.
cident prevention regulations, as well as general technical regulations, must be observed.
2. The maximum permissible current for each tension
spring contact is 2 A.
Please refer to the corresponding documentation (user
manual, data sheet, package slip) and the certificates
(declaration of conformity and other approvals, if applicable) for safety-related data.
Access to the circuits inside the Inline terminal is not permitted. Do not repair the Inline terminal by yourself but replace it with a terminal of the same type.
Repairs may only be performed by the manufacturer. The
manufacturer is not liable for damage resulting from noncompliance.
The IP20 degree of protection (EN 60529) of the device
is intended for a clean and dry environment.
Do not subject the Inline terminal to mechanical strain
and/or thermal loads, which exceed the limits specified in
the product documentation.
The Inline terminal has not been designed for use in potentially dust-explosive atmospheres.
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Connection examples
13.1
6-wire connection (a strain gauge load cell per channel) with two indicators
The RS-485 interface has bus capability and can operate several devices. When an address is selected, the current measured value of channel 1 or channel 2 can be displayed.
Use a twisted-pair, shared and shielded data line to connect the displays. Fit a termination resistor to the data cable at the
most remote point of the RS-485 network. Use the integrated termination resistors of the display for this purpose.
1
S102 Address 1
S302 Address 2
D
CH1
CH2
SGI 2/P
TR
2
Rx+ Rx- ZR
COM
Rx+ Rx- ZR
COM
+Uv1 GNDUv Tx+ Tx-
+U01 -U01 GNDTxGNDTx
+Ud1 -Ud1
FE
RL
Figure 6
Key:
RL:
Address 1:
Address 2:
FE
Ka1 Kb1
FE
FE
RL
Connection of strain gauges in 6-wire technology
Cable resistance
Displays the measured value of channel 1
Displays the measured value of channel 2
The RS-485 interface transmits a special
weighing protocol.
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6-wire connection (several strain gauge load
cells per channel)
Each channel can supply a current of up to 90 mA. For instance, 6 load cells with a basic resistance of 350 Ω may be
connected in parallel.
13.3
4-wire connection with a shunt resistor
The following figure shows the connection of a resistive pressure sensor with an 80% calibration. This sensor is typically
used for injection molding of plastics.
1
Connector 1
Channel 1
Strain gauge 1
RL
D
TR
1.1
2.1
1.2
2.2
1.3
2.3
1.4
2.4
2
CH1
CH2
SGI 2/P
13.2
R
R
Ud
U0 UV
+UV
+U0
+Ud
GNDUv
Tx+
+U01
-U01
GNDTx GNDTx
+Ud1
-Ud1
Ka1
Kb1
FE
FE
FE
FE
Tx-
-Ud
-U0
GNDUV
FE
R
+Uv1
R
RL
Strain gauge 2
RL
R
R
Ud
U0 UV
Distribution
R
R
RL
Strain gauge n
R
RL
RL
RL
R
Ud
U0 UV
R
R
RCAL
RL
Figure 7
Key:
RL:
Figure 8
Connection of several strain gauges in 6-wire
technology
Key:
RL:
Connection of strain gauges in 4-wire technology with a shunt resistor
Cable resistance
Cable resistance
Channel 1/channel 2: Strain gauges can also be connected
to the terminal in 4-wire technology.
In this case connect +UV with +U0 and GNDUv with -U0.
There is no temperature and long-term drift compensation for
the connecting cable in 4-wire technology.
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Display devices
A digital display from Siebert Industrieelektronik GmbH may Ordering types are, for example:
be connected to the RS-485 interface of the terminal (see fol- – Character height: 14 mm, 57 mm, 100 mm, 160 mm, or
lowing table).
250 mm
– Character color: Red, white, green
Siebert Industrieelektronik GmbH
Siebertstrasse,
66571 Eppelborn, Germany – Display: Single or double-sided
Postfach 1180,
66571 Eppelborn, Germany – Dimension symbols (fixed on strips, specify when ordering):
Phone:
+49 (0) 6806/980-0
F101 for g, F102 for kg, F103 for t
Fax:
+49 (0) 6806/980-999
– Degree of protection: IP40, IP54, IP65
Internet:
www.siebert.de
– Assembly: Panel, wall and suspended mounting
E-mail:
info@siebert.de
– Operating voltage: 24 V DC, 230 V DC
– ...
Please contact Siebert Industrieelektronik
GmbH for further information or ordering types.
Feature
Digital display S102
for panel mounting
Order designation S102-W6/14/0R-000/0B-SL with
dimension symbol F102
Large size display S302
for indoor installation
S302-F6/10/0R-100/0A-SL with
dimension symbol F102
Dimensions
(W x H x D)
Character height
Reading distance
Character color
96 mm x 48 mm x 70 mm
870 mm x 245 mm x 145 mm
Large size display S302
for outdoor installation
S302-F6/10/0R-114/0A-SL with
dimension symbol F102 and
weather protection hood -1011
870 mm x 245 mm x 145 mm
14 mm
Bright red LED display
100 mm
Up to 40 m
Red "super bright" LED display
for outdoors
6 digits, single-sided
kg (F102)
Serial (RS-485)
IP54
with climate compensation, heating and weather protection hood
Wall mounting,
cable entry at bottom
230 V AC
Steel sheet housing,
double-layer painting
Display
Dimension symbol
Interface
Degree of protection
6 digits
kg (F102)
100 mm
Up to 40 m
Bright red LED display for indoors
6 digits, single-sided
kg (F102)
Serial (RS-485)
IP40
Serial (RS-485)
IP54
Assembly
Panel mounting
Wall mounting,
cable entry at bottom
230 V AC
Operating voltage 24 V DC
Other
7647_en_04
PHOENIX CONTACT
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IB IL SGI 2/P-PAC
Connector pin assignment of the displays
NET TARA -0-
1
2
For the connector pin assignment of the displays, please refer to the documentation of the
displays.
44/42,5
48
Display dimensions
3 kg
Measured value representation on the display
96
NET TARA -0-
1
2
3 kg
8
2...6
M
Ca. 70
90
Figure 11
Figure 9
Dimensions of display S102 ...
(dimensions in mm)
Example of a display
LEDs on the display
Designation
NET
M: Menu button
Panel cutout 92 mm x 45 mm
245
kg
TARA
-0><
1
2
3
Meaning
Net, LED lights up after a tare weight adjustment
Not supported
Zero point reached
Standstill reached
Channel 1
Channel 2
Not supported
The display is updated every 500 ms.
70 70 70
145
Ø7
16
870
16
Figure 10
7647_en_04
Dimensions of display S302 ...
(dimensions in mm)
PHOENIX CONTACT
16
IB IL SGI 2/P-PAC
15
Configuration
16
Process data
Terminal configuration is only required if at least one of the
channels is to be operated outside the default values.
The terminal occupies three process data words and one
PCP word.
You can configure the terminal either using process data or
using PCP and transmit the analog values accordingly.
Order of the process data words:
For easy terminal configuration a function block
can be downloaded at www.phoenixcontact.net/products
OUT0
(control word)
OUT1
OUT2
IN0
(status word)
IN1
IN2
The configuration options differ for configuration using process data (PD) and configuration using PCP.
17
The following configurations are possible:
Configuration
Short desig- Default
nation
Selection of
Mean-value 16-sample
mean-value genmean-value
eration
Conversion time Conversion
100 ms
of the A/D con- time
verter
Nominal charac- Nominal
±2 mV/V
teristic value of characteristhe connected
tic value
sensor
Nominal load of Nominal load 0
the connected
sensor
Adjustment
Adjustment
0
value of the con- value
nected sensor
7647_en_04
PD
X
OUT process data words
PCP Three OUT process data words are available.
The terminal is configured using the OUT process data words.
X
Where:
X
X
X
X
–
–
–
Output word OUT0 contains the command
Output word OUT1 contains the parameters for channel 1
Output word OUT2 contains the parameters for channel 2
Configuration errors are indicated in the status word. The configuration settings are stored in a volatile memory.
If you change the configuration, the message "Measured
value invalid" appears (diagnostic code 8004hex), until new
measured values are available.
-
X
-
X
PHOENIX CONTACT
17
IB IL SGI 2/P-PAC
17.1
Output word OUT0 (control word)
Bit
Assignment
15 ... 8
Command code
OUT0
7 6 5 4 3 2 1 0
0 0 0 0 0 0 0 0
Bit 15 to bit 8 (command code):
Bit 15 ... 8
00000000
0001000C
OUT0 [hex]
0000
1x00
00110000
3000
00110001
3100
00110010
3200
00110011
3300
00111100
3C00
01000000
4000
Command function
Reading measured values
Read configuration in IN1
channel-by-channel.
C = Channel number;
0 = Channel 1, 1 = Channel 2)
Read minimum value;
IN1: Minimum value channel 1
IN2: Minimum value channel
2
Read maximum value;
IN1: Maximum value channel
1,
IN2: Maximum value channel
2
Delete minimum and maximum value of channel 1
Delete minimum and maximum value of channel 2
Read firmware version and
module ID in IN1.
Configure device; configuration for channel 1 in OUT1
and for channel 2 in OUT2
17.2
Output words OUT1 and OUT2 (parameter
words)
For command 4000hex the parameters must be specified in
OUT1 and OUT2. This parameter word is only evaluated for
this command.
OUT1 and OUT2
Bit
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Assign- 0 0 0 0 0 0 M 0 0 0 W
N
ment
Where:
M
Mean-value
W
Conversion
time
Nominal
characteristic value
N
Selects mean-value generation. After
every conversion, the measured value
is saved in a mean-value memory via
which the mean-value is generated.
The memory size can be selected with
the mean-value option. E.g., for a 16sample mean-value, the mean-value
is generated using the last 16 measured values.
Conversion time of the analog/digital
converter
Selects the measuring range
Set all unused bits to 0.
If invalid parameters are specified in the parameter word, the command will not be executed. The command is acknowledged in the input
words with the set error bit.
During the transient response (e.g., following a
configuration command), the fluctuating measured values may exceed the minimum and
maximum values. Therefore, at the start of acquisition delete the minimum and maximum
values using command 3200hex and/or
3300hex. The minimum value is set to the largest positive number (7FFhex = 32767dec) when
deleting. The maximum value is set to the largest negative number (8000hex = -32768dec).
7647_en_04
PHOENIX CONTACT
18
IB IL SGI 2/P-PAC
Parameters for configuration
18
Process data input words IN
18.1
Input word IN0 (status word)
The values displayed in bold are pre-settings.
Bits 10 to 9:
Input word IN0 performs the task of a status word.
Code
dec
0
1
2
3
M: Mean-value
bin
00
01
10
11
Bit
Assignment
16-sample mean-value
No mean-value
4-sample mean-value
32-sample mean-value
IN0
15 14 ... 8
EB SP
7 6 5 4 3 2 1 0
0 0 0 0 0 0 0 0
EB: Error Bit
Bit 4:
Code
dec
0
1
bin
0
1
C: Conversion time of the analog-digital converter
bin
0000
0001
0010
0011
0100
0101
No error has occurred.
An error has occurred.
100 ms
12.5 ms
The error bit indicates whether a command could be executed
without errors or not.
N: Nominal specific value
For the command code 4000hex (configure device), a set
error bit indicates an invalid configuration. Possible reasons:
– At least one of reserved bits is set.
– An invalid value was specified for the nominal characteristic value.
Bit 3 to bit 0:
Code
dec
0
1
2
3
4
5
Other
EB = 0
EB = 1
±1 mV/V
±2 mV/V
±3 mV/V
±3.33 mV/V
±4 mV/V
±5 mV/V
Invalid
For the command code 0000hex (read measured values), the
error bit indicates a group error message. When the error bit
is set, there is an error message on one or both channels.
Mirrored command code:
A command code mirrored from the control word. Here, the
MSB is suppressed.
Step response and limit frequencies
The following table specifies the time for the step response
and the limit frequency depending on the settings for conversion time and mean-value.
Conver- Meansion time value
100 ms
100 ms
100 ms
100 ms
12.5 ms
12.5 ms
12.5 ms
12.5 ms
7647_en_04
Step response
from 0% to 100%
(typical)
32-sample 3.4 s
16-sam- 1.8 s
ple
4-sample 600 ms
None
200 ms
32-sample 425 ms
16-sample 225 ms
4-sample 75 ms
None
25 ms
Limit frequency (typical)
0.15 Hz
0.3 Hz
1 Hz
2.5 Hz
1 Hz
2.5 Hz
10 Hz
20 Hz
PHOENIX CONTACT
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IB IL SGI 2/P-PAC
18.2
Input words IN1 and IN2
The measured values, configuration or firmware version are
transmitted to the controller board or the PC via process data
input words IN1 an IN2 according to the configuration.
For control word 3C00hex, IN1 provides the firmware version
and the module ID.
The module ID for the terminal is 3hex.
Example: Firmware version 1.23
An open circuit is detected according to the following table:
Faulty sensor cable
+UV
GNDUv
+U0
-U0
+Ud
-Ud
Open-circuit message in
diagnostics
No
Yes
Yes
Yes
Yes
Yes
IN1
Please observe the notes regarding open cirBit
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
cuit message under "Local diagnostic indicaAssign1
2
3
3
tors"
ment (hex)
Meaning
Firmware version 1.23
Mod- Typical measured values:
ule ID
Detuning in % of Input word [hex] Input word [dec]
nominal value
Measured values
[%]
The measured values are available in IB IL format.
> 130.048
8001
Overrange
The measured value is represented in bits 14 to 0. An addi+130.048
7F00
32512
tional bit (bit 15) is available as a sign bit.
+100.000
61A8
25000
00FA
250
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 +1.000
+0.004
0001
1
SB
Analog value
0.0
0000
0
-0.004
FFFF
-1
Bit 15:
Most significant bit (MSB)
-100.000
9E58
-25000
Bit 0:
Least significant bit (LSB)
-130.048
8100
-32512
SB
Sign bit
< -130.048
8080
Underrange
The IB IL format supports extended diagnostics.
8002
Open circuit
Values >8000hex and 50%
25000dec -> 100%
25.000
50.000
The "Configuration channel x" elements have the following
structure:
If an invalid configuration is specified, a negative confirmation
is generated with error message 08hex, 00hex or xx30hex. The
OUT1 and OUT2
low byte of the Additional_Error_Code is 30hex (value is out of
Bit
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 range), the high byte contains the number of the affected element.
Assign- 0 0 0 0 0
M 0 0 0 0 W
N
Example: Config Table is completely written with data (subinment
dex 00) and the entry for channel 2 is invalid. In this case, the
Where:
Additional_Error_Code is equal to 0230hex.
M
W
N
Mean-value
Conversion time
Nominal characteristic value
Value range:
Default value:
See "Parameters for configuration"
See "Parameters for configuration"
Please note for the "Adjustment value" element:
The value is specified as a percentage of MAX. An LSB corresponds to 0.004%.
Example:
Nominal load (MAX) element:
Value range:
Default value:
7647_en_04
0 ... 65535dec
0
Sensor with 50 kg nominal load (MAX).
It should be adjusted to 25 kg.
Then the adjustment value corresponds to 50% of MAX.
Determine the adjustment value as follows:
50% / 0.004% = 12500.
Therefore configure the adjustment value with 12500dec.
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IB IL SGI 2/P-PAC
20.2
"Analog Values" object
The elements of this object contain the analog values of the
channels in IB IL format.
Object description:
Object
Access
Data type
Index
Subindex
Length
(bytes)
Data
Analog Values
Read
Array of Unsigned 16
2 x 2 bytes
0081hex
00hex
Read all elements
Analog value of channel 1
01hex
02hex
Analog value of channel 2
Subindex 00hex
04hex
02hex
Subindex 01hex to 02hex
Analog values of the channels
20.3
Extended Float Format for objects 0082hex and
0083hex
The Extended Float Format is a specially defined format. It
consists of the measured value in the float format, a status
and a unit code. The construct is defined as a Record.
Status is necessary because the float format defines no patterns providing information on the status of the numerical
value.
Status corresponds to the LSB of the Inline diagnostic codes
(e.g. overrange: Status = 01, Inline diagnostic code =
8001hex). If Status = 0, the measured value is valid.
Record structure:
Element Data type
1
2
3
Length in Meaning
bytes
Float
4
Value in the float format acc. to IEEE 754
Unsigned 8 1
Status
Unsigned 8 1
Unit code
"Units Code" combines the ASCII characters of the "Config
Table" in an 8-bit code.
Code
57 (39hex)
61 (3Dhex)
Unit
Percentage (%)
Kilograms (kg)
Structure of the float format according to IEEE 754 in the bit
representation:
VEEE EEEE
SB
E
M
EMMM MMMM
MMMM MMMM
MMMM MMMM
1 sign bit, 0: positive, 1: negative
8 bits exponent with offset 7Fhex
23 bits mantissa
Some example values for conversion from floating point to
hexadecimal representation:
Floating point
1.0
10.0
1.03965528
- 1.0
7647_en_04
Hexadecimal representation
3F 80 00 00
41 20 00 00
3F 85 13 6D
BF 80 00 00
PHOENIX CONTACT
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IB IL SGI 2/P-PAC
20.4
"Measured Value Float" object
20.6
"Control Dynamic" object
The elements of this object contain the measured values in
the highest accuracy of the terminal.
The elements of this object are used for the tare weight adjustment.
Object description:
Object description:
Object
Access
Data type
Index
Subindex
Length
(bytes)
Data
20.5
Measured Value Float
Read
Array of Records
2 x 6 bytes
0082hex
00hex
Read all elements
Measured value of channel 1
01hex
(Record)
Measured value of channel 2
02hex
(Record)
Subindex 00hex
0Chex
06hex
Subindex 01hex to 02hex
Measured values in the extended float format
"Display Value Float" object
The elements of this object contain the display values of the
channels in the highest accuracy of the terminal.
Object
Access
Data type
Index
Subindex
Control Dynamic
Write
Array of Unsigned 8
2 x 1 byte
0091hex
00hex
Write all elements
Channel 1
01hex
02hex
Channel 2
Subindex 00hex
02hex
01hex
Subindex 01hex to 02hex
Control of tare weight adjustment;
See below for the bit assignment
Length
(bytes)
Data
"Control Dynamic" for each channel
Bit
Assignment
7
0
6
0
5
0
4
0
3
0
2
0
1
0
0
Tare
Value range:
Object description:
Object
Access
Data type
Index
Subindex
Length
(bytes)
Data
7647_en_04
Display Value Float
Read
Array of Records
2 x 6 bytes
0083hex
00hex
Read all elements
01hex
Display value of channel 1
(Record)
Display value of channel 2
02hex
(Record)
Subindex 00hex
0Chex
06hex
Subindex 01hex to 02hex
Display values of the channels in the extended float format
Tare
0
1
No action
Make a tare weight adjustment
The tare value is not stored in the EEPROM. After power up,
the value = 0.
PHOENIX CONTACT
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IB IL SGI 2/P-PAC
20.7
"Control Static" object
20.8
"Status" object
The elements of this object are used for the path adjustment. The elements of this object contain the status of the status
LEDs of the display as well as information about the default of
Object description:
the adjustment values.
Object
Access
Data type
Index
Subindex
Length
(bytes)
Data
Object description:
Control Static
Write
Array of Unsigned 8
2 x 1 byte
0092hex
00hex
Write all elements
01hex
Channel 1
Channel 2
02hex
Subindex 00hex
02hex
01hex
Subindex 01hex to 02hex
Static control of path adjustment
Object
Access
Data type
Index
Subindex
Length
(bytes)
"Control Static" for each channel
Bit
Assignment
7
0
6
0
5
0
4
0
Status
Read
Array of Unsigned 8
2 x 1 byte
0093hex
00hex
Read all elements
Channel 1
01hex
Channel 2
02hex
02hex
Subindex 00hex
01hex
Subindex 01hex to 02hex
Status of the display LEDs and information
about the default setting; see below for the
bit assignment
Data
3
Ka-Kb
2
J
1
N
0
0
"Status" of each channel
Where:
Ka-Kb
J
N
N/O contact Ka-Kb
Adjustment
Zero point
Bit
Assignment
7
0
6
0
5
0
4
Def
3
0
2
NET
1
-0-
0
><
Value range:
Value range:
Def (Default)
Ka-Kb
Adjustment
Zero point
0
1
0
1
0
1
Open N/O contact Ka-Kb
Close N/O contact Ka-Kb
No action
Adjusting
No action
Determine zero point
Do not carry out the actions "Adjustment" and
"Determine zero point" at the same time.
0
1
NET, -0-, ><
0
1
The adjustment values of the path
adjustment correspond to the default setting.
The adjustment values of the path
adjustment do not correspond to
the default setting.
LED OFF
LED ON
The bits NET, -0- and >< are only maintained
when the display is active, i.e. the nominal load
is unequal 0.
The "Adjustment" and "Determine zero point" actions are
used for the path adjustment. The values are stored in a nonvolatile way in the EEPROM.
When there is an adjustment to be done and an adjustment
value has not yet been determined with "Config Table", a negative Write Confirmation with the error message 08, 00,
0021hex is generated. This message means that the service
cannot be executed at present.
7647_en_04
PHOENIX CONTACT
25
IB IL SGI 2/P-PAC
20.9
"Display String Channel 1" object
The length of the read service depends on the number of
The elements of this object contain the data flow of channel 1 characters to be transmitted.
that is sent to the display.
The six digits of the display are represented as ASCII characters, from 30hex (digit 0) to 39hex (digit 9).
Object description:
The decimal point is displayed with 2Chex.
Object
Access
Data type
Index
Subindex
Length
(bytes)
Data
The LEDs are controlled with $S sequences.
Display String Channel 1
Read
Sequenc Character [hex] LED
Var of Visible String
1 string
e
0097hex
$S1
24 53 31
1
00hex
(Only access to all data pos- $S2
24 53 32
2
sible)
$S3
24 53 33
3 (not supported)
Amount of data present in the
00hex
$S4
24 53 34
NET
buffer
$S5
24 53 35
TARA (not supported)
:
:
$S6
24 53 36
-0Maximum length of the object
xxhex
$S7
24 53 37
><
Display value of channel 1 in the ASCII format
Example:
The value 32.645 is shown on the display, the rest LED and the 1 LED are on.
This is shown by the following string:
hex
ASCII
Display
20
33
3
3
32
2
2
2C
.
.
36
6
6
34
4
4
35
5
5
24
$
53
S
><
37
7
24
$
53
S
LED 1
31
1
The leading 0 is not shown on the display.
7647_en_04
PHOENIX CONTACT
26
IB IL SGI 2/P-PAC
20.10 "Display String Channel 2" object
20.11 "Default Setting" object
The elements of this object contain the data flow of channel 2 The adjustment values of the path adjustment are set individthat is sent to the display.
ually or all together to the default setting with this object.
Object description:
Object
Access
Data type
Index
Subindex
Length
(bytes)
Data
Object description:
Object
Display String Channel 2
Access
Read
Data type
Var of Visible String
1 string
Index
0098hex
00hex
(Only access to all data pos- Subindex
sible)
Amount of data present in the
00hex
buffer
Length
:
:
(bytes)
Maximum length of the object Data
xxhex
Display value of channel 2 in the ASCII format
Default setting
For a description, see "Display String Channel 1" object.
Bit
Assignment
7
0
Default Setting
Write
Array of Unsigned 8
2 x 1 byte
009Ahex
00hex
Write all elements
Channel 1
01hex
02hex
Channel 2
Subindex 00hex
02hex
01hex
Subindex 01hex to 02hex
Reset to default settings
6
1
5
0
4
0
3
0
2
J
1
N
0
T
Where:
J
N
T
Adjustment
Zero point
Tare
Value range:
Adjustment
0
1
Zero point
0
1
Tare
0
1
No action
Set adjustment to default value
(1.0) and store in EEPROM
No action
Set zero point to default value (0.0)
and store in EEPROM
No action
Set tare to the default value (0.0)
The value 4 (0100bin) in the high nibble should prevent that
general values such as 00hex or FFhex execute a reset to default values.
If the upper nibble is unequal 4 or the reserved bit 3 is set, a
negative Write Confirmation with the error message 08,00,
A020hex is generated. This message means that the service
cannot be executed at present.
7647_en_04
PHOENIX CONTACT
27
IB IL SGI 2/P-PAC
20.12 "Diag State" object
21
PCP mode error messages
The elements of this object are used for a structured message
The terminal error messages have the parameters
of an error.
Error_Class = 8 (device-specific error) and Error_Code = 0
(no communication error).
Object description:
The exact error cause is indicated with the Additional Code.
The low byte of the Additional Code specifies the error cause.
Object
Diag State
The high byte of the Additional Code (xx) contains the number
Access
Read
of the affected element. If several elements are affected, the
Data type
Record
6
highest number is given.
Index
0018hex
The following Additional Codes can occur on this terminal:
Subindex
00hex
Read all elements
xx20hex
Service cannot be executed at present.
Error Number Unsigned 16
01hex
xx21
Service cannot be executed at present.
hex
02hex
Priority
Unsigned 8
Value out of range or reserved bits used
xx30
hex
Channel
Unsigned 8
03hex
Hardware fault
0000
hex
Error code
Unsigned 16
04
hex
05hex
Length
(bytes)
Data
More inforUnsigned 8
mation follows
06hex
Text (10 char- Visible String
acters)
Subindex 00hex
11hex
02hex
Subindex 01hex
01hex
Subindex 02hex
01hex
Subindex 03hex
02hex
Subindex 04hex
01hex
Subindex 05hex
0Ahex
Subindex 06hex
Diagnostic status
Value range:
Error Number 0 ... 65535dec
Priority
Error code = 0000hex
Other
Channel
Error code = 0000hex
Other
Error code
0000hex
8910hex
8920hex
7710hex
5160hex
5010hex
More infor00hex
mation follows
Text (10 char- Error code = 0000hex
acters)
Other
7647_en_04
Prio: 00hex
Prio: 02hex
Channel: 00hex
01hex or 02hex
OK
Overrange
Underrange
Line break
Power fail
Hardware fault
For information on PCP communication,
please refer to the PCP user manuals (see Ordering data).
22
Startup and measuring jumper detuning
To start the terminal, proceed as follows:
• Install the terminal within the Inline station.
To do so, proceed as described in the package slip.
vor.
• Connect the strain gauge in 6 or 4-wire technology (see
"Connection examples").
• Connect the voltage to the Inline station.
This power up configures the terminal with the default values.
• If you do not wish to operate the terminal with the default
values, configure the terminal via process data or PCP.
• Jumper detuning can now be measured.
If a sensor is connected after power up, the corresponding channel must be configured. After
the configuration the channel is ready for operation.
Text: Status OK
Error-specific
PHOENIX CONTACT GmbH & Co. KG • 32823 Blomberg • Germany
www.phoenixcontact.com
28
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