E5ZE-8j-E
Multi-point Temperature Controller
Control Up to Eight Zones, Provides
Serial Communications
Applications include plastic injection and
extrusion machines, and continuous
temperature control processes
Fuzzy control can be used to enhance
PID control response
Fast sampling rate of 0.2 s for 8 inputs
Heating only or heating/cooling output
models available to match applications
Optional 1/4 DIN size Display Unit
shows temperature and settings
Use SYS-Config software for setup
programming and monitoring
3-year warranty
Ordering Information
Order control output, heater burnout/SSR failure, and communication boards separately.
TEMPERATURE CONTROLLERS
Number of points
controlled
Control method
8
Part number
Thermocouple input
Platinum resistance thermometer input
Heating (standard), See Note
E5ZE-8AAAMTCB-E
E5ZE-8AAAMPB-E
Heating/cooling
E5ZE-8VAAMTCB-E
E5ZE-8VAAMPB-E
Note: The output operation can be switched to provide cooling control.
INPUT AND OUTPUT BOARDS
Description
Specifications
Max. quantity
Part number
Control output board
Voltage output, 8 points, 30 mA per point max. at 12 VDC
1
E53-E8Q
Current output, 8 points, 4 to 20 mA, 600 Ω per point
E53-E8C
Current transformer
input board
Accepts input for heater burnout/SSR failure alarm (See Note)
1
E54-E8CT
Serial
communications
RS-232C, one-to-one communications, 25-pin D-sub connector
1
E53-E01
RS-422/RS-485, multi-drop line, 5-pole terminal block
E53-E04
Note: The heater burnout/SSR failure detection function will not operate correctly if the heating control output is a current output.
213
E5ZE-8j-E
E5ZE-8j-E
Temperature Ranges
Input
Thermocouple
Platinum resistance
thermometer
Temperature range
K (CA)
–200C to 1,300C
–300F to 2,300F
Setting
(See Note 1)
0
J (IC)
–100C to 850C
–100F to 1,500F
1
R
0C to 1,700C
0F to 3,000F
2
S
0C to 1,700C
0F to 3,000F
3
T (CC)
–200C to 400C
–300F to 700F
4
E (CRC)
0C to 600C
0F to 1,100F
5
B
100C to 1,800C
300F to 3,000F
6
N
0C to 1,300C
0F to 2,300F
7
L
–100C to 850C
–100F to 1,500F
8
U
–200C to 400C
–300F to 700F
9
W
0C to 2,300C
32F to 4,100F
A
PL II (See Note 2)
0C to 1,300C
0F to 2,300F
B
Pt100
–100.0C to 500.0C
–100.0F to 900.0F
0
JPt100
–100.0C to 500.0C
–100.0F to 900.0F
1
Minimum units
1C or 0.1C
Note: 1. The factory setting is 0 (Type K for thermocouple input or Pt100 for platinum resistance thermometer input.)
2. Platinel is a registered trademark of Englehard Industries.
ACCESSORIES (ORDER SEPARATELY)
Description
Specifications
Part number
Display unit shows
settings, allows
programming without
software; 1/4 DIN size
RS-232C connector, 100 to 240 VAC, 50/60 Hz supply voltage
E5ZD-SDL1 AC100-240
RS-232C connector, 24 VDC supply voltage
E5ZD-SDL1 24V/DC
RS-422 terminal block, 100 to 240 VAC, 50/60 Hz supply voltage
E5ZD-SDL2X AC100-240
RS-422 terminal block, 24 VDC supply voltage
E5ZD-SDL2X 24V/DC
RS-485 terminal block, 100 to 240 VAC, 50/60 Hz supply voltage
E5ZD-SDL3X AC100-240
RS-485 terminal block, 24 VDC supply voltage
E5ZD-SDL3X 24V/DC
1.5 m length cable from E5ZE to Display Unit, RS-232C with 25-pin connector
ES100-CT022-202
1.5 m length cable from E5ZE to Display Unit, RS-232C with 9-pin connector
ES100-CT023-202
Current transformer; order
only if using heater
burnout alarm function
50 A load, 5.8 mm hole dia.
E54-CT1
120 A load, 12 mm hole dia.
E54-CT3
Software
For setup and monitoring
SYS-CONFIG V2.0
I/O cable to E5ZE
2 m length cable connects XW2B-20G4 or XW2B-20G5 screw terminals for
control and current transformer inputs and alarm outputs; order 3 cables
E5ZE-CBL200
WIRE-SAVING SOLUTIONS
Description
Specifications
Part number
Screw terminals
20-pole, M3 screw terminals, flat cable connector
XW2B-20G4
20-pole, M3.5 screw terminals, MIL-type connector
XW2B-20G5
8-pt relay output (SPST-NO) with NPN DC coil (+ common)
G7TC-OC08 DC24V
8-pt relay output (SPST-NO) with PNP DC coil (– common)
G7TC-OC08-1 DC24V
16-pt relay output (SPST-NO) with NPN DC coil (+ common)
G7TC-OC16 DC24V
16-pt relay output (SPST-NO) with PNP DC coil (– common)
G7TC-OC16-1 DC24V
Relay output blocks
214
E5ZE-8j-E
E5ZE-8j-E
Application Examples
INJECTION MOLDING MACHINE
REFLOW SOLDERING MACHINE
Use one of E5ZE’s inputs to control preheating of
the hopper materials. The other seven sensors can
be used to check temperature in multiple molds.
Control multiple heating zones to ensure proper solder
processing. The E5ZE’s eight inputs can control
pre-heating of circuit boards, soldering process and
the cool down area.
Specifications
RATINGS
Rated voltage
24 VDC
Permissible voltage fluctuation
85 to 110% of rated voltage
Power consumption
15 W +20% max. at 24 V DC
Analog
inputs
Inputs
Thermocouple: K, J, T, E, L, U, N, R, S, B, W, and PL II
Platinum resistance thermometer: JPt 100, Pt 100
Input impedance
Thermocouple: 1 MΩ min.
Rated current of platinum
resistance thermometer
1 mA
Voltage output
(with short-circuit protection)
ON voltage: 12 ±1.2 VDC
OFF voltage: 0.5 VDC max.
Max. load current: 30 mA/output
Current output
Rated output range: 4 to 20 mA (4 +0/–0.6 mA for 0% output, 20 +2/–0 mA for 100% output)
Max. load resistance: 600 Ω/output
Open-collector NPN output
(cooling only)
Max. voltage: 30 VDC
Max. load current: 50 mA/output
Residual voltage when ON: 2 VDC max.
Leakage current when OFF: 1 mA max.
Control
outputs
Alarm outputs
Temperature alarms: Two outputs: alarm 1 and alarm 2 for all outputs in each word.
HB alarm (heater burnout detection): One output for all outputs in each word.
HS alarm (SSR fault detection): One output for all outputs in each word.
Temperature controller error output (memory, set value, or hardware error): One output
All outputs are NPN open-collector outputs with a max. voltage of 30 VDC and max. load
current of 50 mA/output.
Number of inputs
8 input points and 8 control points
Setting method
Set by communications
Control method
ON/OFF, hybrid of advanced PID and fuzzy logic control, or manual operation
Memory bank input
8 points for each control point
Designated through communication or memory bank designation input
Memory bank designation inputs
With contact signal input:
Ambient temperature
Operating: –10°C to 55°C (14°F to 131°F) with no icing or condensation
Storage: –25°C to 65°C (–13°F to 149°F) with no icing or condensation
Ambient humidity
Operating: 35% to 85% RH
Storage: 35% to 95% RH
ON short–circuit resistance:
OFF open resistance:
With non-contact signal input: ON residual voltage:
OFF leakage current:
1 kΩ max.
100 kΩ min.
2 VDC max.
1 mA DC max.
215
E5ZE-8j-E
E5ZE-8j-E
CHARACTERISTICS
Measurement precision
Thermocouple:
(±0.3% of the measured value or ±2°C, whichever is larger) ±1 digit max.
(±0.3% of the measured value or ±3.6°F, whichever is larger) ±1 digit max.
Platinum resistance thermometer:
(±0.3% of the measured value or ±0.8°C, whichever is larger) ±1 digit max.
(±0.3% of the measured value or ±1.5°F, whichever is larger) ±1 digit max.
Adjustable sensitivity
0.0°C to 99.9°C or 0.0°F to 99.9°F (0.1° increments), valid for ON/OFF control only.
Cooling coefficient
0.0 to 10.0 (0.1 increments)
Proportional band
0.0°C to 999.9°C or 0.0°F to 999.9°F (0.1° increments)
Cooling: cooling coefficient × proportional band
Integral time
0 to 3,999 s (1-s increments)
Derivative time
0 to 3,999 s (1-s increments)
Control cycle
Heating or cooling: 1 to 99 s (1-s increments)
Sampling cycle
Approx. 200 ms/8 control points
Dead band/overlap Band
–999° to 999° (1° C or F increments)
Alarm set range
With 1° increments: –999° to 9,999° (0° to 9,999° with upper/lower limit alarms)
With 0.1° increments: –999.9° to 9,999.9° (0.0° to 9,999.9° with upper/lower limit alarms)
Fuzzy logic strength
0 to 99% (1% increments)
Fuzzy logic scale 1
0.2° to 999.9° (0.1° C or F increments)
Fuzzy logic scale 2
0.02° to 99.99° (0.01° C or F increments)
SV protection
Lithium battery backup
SV protection time
10 years min. at room temperature
Insulation resistance
20 MΩ at 500 VDC between the FG terminal and analog input terminals
Dielectric strength
Leakage current of 1 mA max. between the FG terminal and analog input terminals when 500 VAC
is applied for 1 min.
Vibration resistance
Malfunction: 10 to 55 Hz with 15 m/s2 (1G) for 10 minutes each in X, Y, and Z directions
Destruction: 10 to 55 Hz with 20 m/s2 (2G) for 2 hours each in X, Y, and Z directions
Shock resistance
Malfunction: 150 m/s2 (15.3G) max. 3 times each in ±X, ±Y, and ±Z directions
Destruction: 200 m/s2 (20.4G) max. 3 times each in ±X, ±Y, and ±Z directions
Enclosure rating
IP00
Weight
Enclosed Unit: 1,700 g max.
Open frame: 900 g max.
EMC
Emission Enclosure
Immunity ESD:
Approved standards
Conforms to EN50081-2, EN50082-2 (See Note 3)
EN55011 Group1 class A
EN61000-4-2:
4 kV contact discharge (level 2)
8 kV air discharge (level 3)
Immunity RF-interference:
ENV50140:
10 V/M amplitude modulated,
80 MHz to 1 GHz (level 3)
10 V/m (pulse modulated, 900 MHz)
Immunity conducted disturbance: ENV50141:
10 V (0.15 to 80 MHz) level 30)
Immunity burst:
EN61000–4–4: 2 kV power line (level 3)
Note: 1. The measurement accuracy of the E5ZE used with a thermocouple B at 400°C or 750°F max. is not guaranteed. The following
measurement accuracy values are applied to the E5ZE.
K and T at –100°C max. and U:
±3°C ±1 digit max.
K and T at –100°F max. and U:
±5.4°F ±1 digit max.
R, S, and W at 200°C max., and B at 1,000°C max.:
±4°C ±1 digit max.
R, S, and W at 400°F max., and B at 1,800°F max.:
±7.2°F ±1 digit max.
2. The measurement accuracy of the E5ZE used with any thermocouple is 1°C/°F. The thermocouple can be used under the following temperature ranges to increase the measurement accuracy to as high as 0.1°C/°F.
K thermocouple:
0.0 °C to 1,300.0 °C, 0.0 °F to 2,300.0 °F
T or U thermocouple:
0.0 °C to 400.0 °C, 0.0 °F to 700.0 °F
N thermocouple:
400.0 °C to 1,300.0 °C, 700.0 °F to 2,300.0 °F
J, E, L, or PLII thermocouple: Any temperature
3. To ensure EMC conformance, refer to Wiring for Conformance to the EMC Directives at the end of this data sheet.
216
E5ZE-8j-E
E5ZE-8j-E
DISPLAY UNIT
Ratings
Supply voltage
100 to 240 VAC, 50/60 Hz or 24 VDC
Operating voltage range
85% to 110% of rated supply voltage
Power consumption
Approx. 8 VA at 100 VAC to 12 VA at 420 VAC; approx. 5 W at 24 VDC
Setting method
Digital setting via Up and Down keys
Display method
LED character heights: PV: 15 mm (red); SV: 11 mm (green); UNIT/CH/BK: 11 mm (orange)
Other functions
Key protection
Display group selection
Display scan function
Characteristics
Sampling period
500 ms, 1 s (selectable)
Enclosure ratings
Front panel: IP50
Rear case: IP20
Terminals: IP00
Vibration resistance
Malfunction: 2 to 55 Hz, 19.6 m/s2 for 10 min each in X, y, and Z directions
Shock resistance
Malfunction: 196 m/s2 for 3 times in each of 6 directions
Ambient temperature
–10°C to 55°C (4°F to 131°F) with no icing
Ambient humidity
35% to 85% RH
Weight
Approx. 450 g
COMMUNICATIONS
Communications type
RS-232C
RS-422
RS-485
Maximum total cable length
15 m
500 m
500 m
Communications method
Half-duplex
Connection method
25-pin D-sub connector
5-pole terminal block with M3 screws
Transmission line configuration
3-wire
4-wire
Transmission line type
Direct line
Multi-drop line
Synchronization method
Start-stop synchronization (asynchronous)
Baud rate
2,400/4,800/9,600/19,200 bps
Transmission code
ASCII
Number of stop bits
2
Parity
Even parity
Character length
7 bits
Error detection
Vertical parity and FCS (frame check sequence)
Communications unit number
0 to F (hexademical)
Transmission and reception switching time
–––
20 ms max.
Temperature controllers connected to
single host computer
–––
16 max.
2-wire
Functions Set via Communications
Set point
Derivative timer
Control memory bank
Process value
Output value
Cooling coefficient*
Alarm value
Auto-turning (AT) start–stop
Deadband/overlap band*
Alarm mode
Heater burnout detection set value
Fuzzy strength
Fuzzy scale 1, 2
Hysteresis
Control start/stop
Proportional band
Control memory bank
Integral time
Cooling start/stop
*Heating and cooling control models only
217
E5ZE-8j-E
E5ZE-8j-E
Nomenclature
Display Unit E5ZD-SDL1
5. Bank number display
4. Point (channel) number display
1. PV display
3. Unit number display
2. SV display
6. Shift indicator
7. Run indicator
8. Auto-tuning (AT) indicator
11. Alarm 2 indicator
10. Alarm 1 indicator
9. Heater burnout/Heater short circuit
(HB/HS) indicator
17. Enter Key
16. Up Key
12. Shift Key
13. Unit/Point Key
15. Down Key
14. Bank/Display Key
Display
No.
Display
Meaning
1
Process Value (PV) display
The measured temperature and the set item characters are displayed according to the display mode.
An error message is displayed if the system has an error.
is displayed for the leftmost digit of a figure between –1,000 and –1,999.
2
Set Value (SV) display
The value that has been set is displayed according to the display mode.
An error message is displayed if the system has an error.
is displayed for the leftmost digit of a figure between –1,000 and –1,999.
3
Unit number display
The unit number that has been selected is displayed.
4
Point number display
The point number that has been selected is displayed.
5
Bank number display
The bank number that has been selected is displayed.
6
Shift indicator
Lit at the time of key shift.
7
Run indicator
Lit when the displayed unit is being controlled.
8
Auto-tuning (AT) indicator
Flashes while auto-tuning is being executed.
9
Heater burnout/Heater short circuit (HB/
HS) alarm indicator
Lit when heater burnout or heater short circuit alarm output is ON.
10
Alarm 1 indicator
Lit when alarm output 1 is ON.
11
Alarm 2 indicator
Lit when alarm output 2 is ON.
No.
Key
Meaning
12
Shift Key
Turns ON or OFF the shift indicator.
13
Unit/Point Key
Displays the next point number while the shift display is OFF. Any invalid point
is skipped.
Key
0
1
2
...
3
Maximum point
: All points
Displays the next unit number while the shift display is ON. a , b , c , d , e , and
f are displayed for the 10th unit number and the succeeding unit numbers.
0
14
Bank/Display Key
Down Key
16
Up Key
17
Enter Key
2
...
3
Maximum unit
: All units
Displays the next display mode while the shift display is OFF.
Displays the next bank number when the shift display is lit.
0
15
1
1
2
3
4
5
6
7
: All banks
Decreases the set value within the available setting range. The set value decreases continuously if this key is pressed for 0.5 s or more.
Note: This key does not function if the key protect switch is turned ON.
Increases the set value within the available setting range. The set value increases continuously if this key is pressed for 0.5 s or more.
Note: This key does not function if the key protect switch is turned ON.
Writes the set value to the E5ZE Temperature Controller.
Note: This key does not function if the key protect switch is turned ON.
218
E5ZE-8j-E
E5ZE-8j-E
Operation
SYSTEM CONFIGURATION
Devices Connectable to the E5ZE
Host system
E5ZE
Computer
E5ZD-SDL Setting Display Unit
Communications interface
RS-232C,
RS-422, or
RS-485
CV500-TDL21 Temperature Controller Data
Link Unit
Power supply input
Regulated DC
power supply
Current Transformer (CT) input
CT INPUT
E5ZE-CBL
XW2B-20G4
XW2B-20G5
Temperature sensor input
Platinum
resistance
thermometer
CONTROL
Thermocouple
Control output
Memory bank designated input
E5ZE-CBL
XW2B-20G4
XW2B-20G5
ALARM
Alarm output
Cooling side control output (heating and cooling
control models only)
E5ZE-CBL
XW2B-20G4
XW2B-20G5
Connections
Use E5ZE-CBL Connecting Cables to connect the following
devices to the E5ZE:
•
•
G7TC-OC08
G7TC-OC16 Relay Output Block
or P7TF-OS16 Relay Base with
16 G3TA-ODX02S SSRs installed
Screw Terminals XW2B-20G4 and XW2B-20G5
Relay I/O Blocks G7TC-OC08, G7TC-OC16, or P7TF-OS16
Relay Base with G3TA-ODX02S SSRs
! Caution
Do not connect any device other than those listed above to the
E5ZE using E5ZE-CBL Connecting Cables, or the
E5ZE may malfunction or accidents may result.
219
E5ZE-8j-E
E5ZE-8j-E
Dimensions
Unit: mm (inch)
TEMPERATURE CONTROLLERS
E5ZE-8AAMB-E
Mounting
bracket
65 (2.56)
The mounting brackets
can be mounted to the
position marked with *.
M3 x 6
mounting
screws
60
(2.36)
40
(1.57)
*
Mounting Holes
Mounting bracket
*
M4
220
(8.66)
206
(8.11)
220±0.4
(8.66±0.016)
131.1
(5.16)
*
Mounting bracket
11
(0.43)
*
40±0.2
(1.57±0.008)
85.5 (3.37)
145 (5.71)
173.5 (6.83)
Panel-mounting Screws
Prepare the following screws.
Size:
M3 x ȏ
t + t1 + t2 + 2.5 < ȏ < t + t1 + t2 + 7.8
t: Panel thickness
t1: Spring washer thickness
t2: Flat washer thickness
Material: Iron or stainless
Mounting Stud
M3 depth:
8 (0.31)
t1
t2
DISPLAY UNIT
E5ZD-SDL
12
(0.47)
96 x 96 (3.78 x 3.78)
11 (0.43)
Side-by-side Mounting
of N Controllers
Panel Cutouts
89 (3.50)
+0.8
92 0
(3.62)
L
+0.8
92 0
(3.62)
120
(4.72)
min.
Mounting
screw
220
+0.8
92 0
(3.62)
L = (96N – 3.5)
+1
0
E5ZE-8j-E
E5ZE-8j-E
Installation
EXTERNAL CONNECTION
Terminal Block Connections
Thermocouple
Platinum Resistance Thermometer
DC+
DC–
Thermocouple 0
DON’T USE
Thermocouple 1
DON’T USE
Thermocouple 2
DON’T USE
Thermocouple 3
DC–
Thermocouple 4
DC+
Platinum
resistance
thermometer 4
Platinum
resistance
thermometer 0
Platinum
resistance
thermometer 1
DON’T USE
Thermocouple 5
DON’T
TOUCH
DON’T USE
Platinum
resistance
thermometer 5
DON’T
USE
Platinum
resistance
thermometer 2
Platinum
resistance
thermometer 3
Thermocouple 6
DON’T USE
Thermocouple 7
FG
Platinum
resistance
thermometer 6
Platinum
resistance
thermometer 7
FG
A thermocouple has polarity. Connect thermocouples to the
terminal block correctly using compensating conductor that are
suitable for the thermocouples.
Make sure there in no difference in resistance among the three
conductor of each platinum resistance thermometer used with the
E5ZE.
Be sure to use the cold junction compensator (no. 13 and 15)
provided with the E5ZE. The lot and serial numbers of the cold
junction compensator must be identical to those of the E5ZE. Do
not touch the cold junction compensator while operating E5ZE.
Do not short-circuit terminals 7, 8, 20, and 21.
The number of each of the above platinum resistance
thermometer is a point number.
The number of each of the above thermocouples is a point
number.
XW2B-20G4 or
XW2B-20G5
Screw Terminal
MB common
Bit 21
Bit 22
Bit 20
Connecting to Screw Terminal Blocks
Memory bank
designation input
Point
number
Control output
Current Transformer (CT) Input
Not used
Not used
XW2B-20G4 or
XW2B-20G5
Screw Terminal
Point
number
CT input
221
E5ZE-8j-E
E5ZE-8j-E
Common
Alarm Output and Cooling Side Control Output (For Heating and Cooling Control Model Only)
Cooling side control output (Do not use these terminals when
using an E5ZE heating-only model.)
Point
number
Alarm 1
Alarm 2
Common
Temperature
Controller error
Not used
HS alarm
Not used
XW2B-20G4 or
XW2B-20G5
Screw Terminal
HB alarm
Not used
Alarm output
Connecting to G7TC-OC Relay I/O Block
Temperature
Controller error
HS alarm
HB alarm
Alarm 2
G7TC-OC08
Relay I/O Block
Not used
Drive power
supply for G7TC
(12 or 24 VDC)
Alarm 1
G7TC-OC08 Alarm Output
Not used
Alarm output
G7TC-OC16 Alarm Output and Cooling Side Control Output (For Heating and Cooling Control Models Only)
HS alarm
Temperature
Controller error
HB alarm
Alarm 2
Alarm 1
Drive power
supply for G7TC
(12 or 24 VDC)
Not used
G7TC-OC16
Relay I/O Block
Not used
Point
number
Cooling side control output (Do not use these
terminals when using an E5ZE heater-only model.
Alarm output
Communication Interfaces
RS-232C
Pin number
Symbol
Pin Assignments
Enlarged
illustration
Signal name
Symbol
Signal direction
Signal ground
SG
---
7
Send data
SD
Output
2
Receive data
RD
Input
3
Send request
RS
Output
4
Send enable
CS
Input
5
Data set ready
DR
Input
6
Data terminal ready
ER
Output
20
Not used
NC
---
1, 8 to 19, 21 to 25
Electrical characteristics: Conforming to EIA RS-232C
Synchronization clock: Internal
222
Pin
E5ZE-8j-E
E5ZE-8j-E
RS-422 and RS-485
RS-422
Terminal
Communications
terminal block
Signal name
Symbol
Signal direction
1
Receive data B
RDB
Input
2
Receive data A
RDA
Input
3
Signal ground
SG
---
4
Send data B
SDB
Output
5
Send data A
SDA
Output
Electrical characteristics:
Synchronization clock:
Maximum E5ZE Units connectable:
Transmission length:
Conforming to EIA RS-422
Internal
16 (excluding host system)
500 m max. in total
RS-485
Terminal
Signal name
Signal direction
1
Not used
---
---
2
Not used
---
---
3
Signal ground
SG
---
4
Terminal B (+)
B
I/O
5
Terminal A (–)
A
I/O
Electrical characteristics:
Synchronization clock:
Maximum E5ZE Units connectable:
Transmission length:
Communications
terminal block
Symbol
Conforming to EIA RS-485
Internal
16 (excluding host system)
500 m max. in total
Communications Switch Settings
Setting
Communications switch
Termination
resistance
No.3
No.4
All pins are
factory-set to OFF.
No.1
No.2
RS-422
RS-485
Yes
ON
ON
OFF
ON
No
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
RS-422 ↔ RS-485
DISPLAY UNIT E5ZD-SDL
External Connection
10
19
Not used
9
18
8
FG
17
7
16
Not used
100 to 240 VAC,
50/60 Hz
17
+
Source
or
16
24 VDC
–
6
15
5
‘14
4
13
Not used
3
12
2
11
1
Terminal arrangement
223
E5ZE-8j-E
E5ZE-8j-E
E5ZD-SDL1
Electrical Characteristics
Conforming to EIA RS-232C
Connecting Signals
Signal name
Symbol
Signal direction
D-sub connector pin number
Field ground
FG
---
1
Signal ground
SG
---
7
Send data
SD
Output
2
Receive data
RD
Input
3
Request send
RS
Output
4
Send enable
CS
Input
5
Data set ready
DR
Input
6
Data terminal ready
ER
Output
20
Connection
Only a single E5ZD-SDL can be connected via RS-232C.
RS-232C Pin Connection
13
1
25
14
E5ZD-SDL2-X
Electrical Characteristics
Conforming to EIA RS-422
Connecting Signals
Signal name
Symbol
Signal direction
Terminal block pin number
Send data A
SDA
Output
21
Send data B
SDB
Output
20
Receive data A
RDA
Input
23
Receive data B
RDB
Input
24
Signal ground
SG
---
22
Field ground
FG
---
---
E5ZD-SDL3-X
Electrical Characteristics
Conforming to EIA RS-485
Connecting Signals
Signal name
Symbol
Signal direction
Terminal block pin number
Terminal A
–
Input/Output
21, 23
Terminal B
+
Input/Output
20, 24
Signal ground
SG
---
22
Terminal Block
24
23
22
21
20
The size of each screw is M3.
224
E5ZE-8j-E
E5ZE-8j-E
Precautions
PLACEMENT OF I/O UNITS
I/O Units are not mounted on the E5ZE.
Mount the appropriate I/O Units according to the specification of the E5ZE.
The diagram below is the view from the back of component side.
Type of I/O Units
Communication Unit
E53-E01 for
RS-232C
E53-E04 for
RS-422/RS-485
or
CT Input Unit
E54-E8CT
Use this CT input unit in combination
with the E53-E8Q voltage output unit.
Output Unit
E53-E8Q for voltage
output
E53-E8C for current
output
or
Tighten the screws through the holes marked with a black dot () to the mounting studs of the E5ZE.
Mounting Position of I/O Units
Connector
Communication
Unit
Communication Unit
CT Input Unit
CT Input Unit
Connector
Output Unit
Output Unit
Connector
Enclosed model
E5ZE–8AAMB-E
Remove this screw when the Unit is
mounted on the model with casing.
225
E5ZE-8j-E
E5ZE-8j-E
MOUNTING I/O UNITS
Use appropriate Phillips screwdriver for the screws. Use of an inappropriate screwdriver may damage the screws and cause insufficient
tightening.
Mount the Units in an environment where anti-static electricity countermeasures have been taken.
Store the removed screws carefully and use them again when required.
1. Remove the connector mounting screws (2 screws each
for a connector) from the Units (except for communication
unit).
2. Remove the casing mounting screws (6 screws).
3. Remove the casing.
4. When CT Input Unit is not required, do not touch the
corresponding screws. To prevent the studs from
loosening, use a wrench to fix the studs.
Casing securing
5. Attach the Units in the designated position.
Connect the Units and the E5ZE connector properly.
6. Attach the Units to the studs with mounting screws with a
torque of 0.43 to 0.58 Nm.
7. Attach the connector to the case using the connector
mounting screws with a torque of 0.34 to 0.39 Nm.
8. Replace the casing in its original position using six casing
mounting screws.
Casing
Case
Remove the casing after removing
the mounting screws(6 pcs.)
Communication Unit
(sold separately)
E53-E01 or E53-E04
(The diagram shows
E53-E04)
CT Input Unit
(sold separately )
E54-E8CT
Output Unit
(sold separately)
E53-E8Q or E53-E8C
Casing securing
screws
226
Identification label for
connector
CT INPUT
CONTROL
ALARM
Mounting studs for the Units
Communication Unit
CT Input Unit
Output Unit
: 3 pcs.
: 3 pcs.
: 4 pcs.
The Unit mounting screws are
inserted in the mounting studs
at the factory.
E5ZE-8j-E
E5ZE-8j-E
MOUNTING THE CONTROLLERS
E5ZE-8AAMB-E (Enclosed Type)
General Mounting Precautions
Side-by-side, Close Mounting
The side of the E5ZE with the terminal block and connectors
must not face up, otherwise operating errors may result.
Saves space and improves wiring efficiency.
Control panel
Prepare four M4 screws to mount the E5ZE to control panels.
Use flat washers and spring washers with screws to mount the
E5ZE to control panels so that the screws will not loosen.
The mounting brackets must be attached to the E5ZE with the
four M3 x 6 screws provided with the E5ZE and each of the
screws should be tightened to a torque of 0.43 to 0.58 N m, or
4.4 to 5.9 kgf cm.
Upside
Do not mount as shown in the following diagram.
Upside
Wall Mounting
Can be mounted to places with limited depth.
Control panel
Control panel
Upside
227
E5ZE-8j-E
E5ZE-8j-E
WIRING FOR CONFORMANCE TO THE EMC DIRECTIVES
Thermocouple Input Model
PLC
Communications cable
E5ZE
or
Setting display unit
Power supply
Filter
24 VDC
Ferrite core
I/O terminals
Alarm output
Control output
CT input
E5ZE-CBL00
Thermocouple input
FG
Ferrite core: ZCAT2032 by TDK
Outside the control panel
Inside the control panel
Filter: MBS-1210-22 by Nemic Lambda
Platinum Resistance Thermometer Input Model
Communications cable
PLC
E5ZE
or
Setting display unit
Power supply
24 VDC
I/O terminals
E5ZE-CBL00
Alarm output
Control output
CT input
Platinum resistance
thermometer input
FG
Outside the control panel
Inside the control panel
Note: 1. Place the power supply, filter, input sensor, I/O terminals, and communications cable inside the control panel when wiring them.
2. If the communications cable between devices extends outside the control panel, satisfy the following conditions when wiring
them.
•
•
Use shielded cables for communications cables and ground to the FG.
Insert at least five ferrite cores close to the E5ZE.
c:/H75E11+H61E11
228
E5ZE-8j-E
E5ZE-8j-E
R
OMRON ELECTRONICS, INC.
OMRON CANADA, INC.
One East Commerce Drive
Schaumburg, IL 60173
885 Milner Avenue
Scarborough, Ontario M1B 5V8
1-800-55-OMRON
416-286-6465
Cat. No. GCTC13
8/00
Specifications subject to change without notice.
Printed in U.S.A.