E5GC
11
External Connections
E5GC
Note: 1. The application of the terminals depends on the model.
2. Do not wire the terminals that are shown with a gray background.
3. When complying with EMC standards, the cable that connects the sensor must be 30 m or less.
If the cable length exceeds 30 m, compliance with EMC standards will not be possible.
4. Connect M3 crimped terminals.
5. Due to UL Listing requirements, use the E54-CT1L or E54-CT3L Current Transformer with the factory wiring (internal wiring).
Use a UL category XOBA or XOBA7 current transformer that is UL Listed for field wiring (external wiring) and not the factory wiring
(internal wiring).
Isolation/Insulation Block Diagrams
Note: Auxiliary outputs 1 to 2 are not insulated.
E5GC-
@@@@@
M-
@@@
(1) (2)(3)(4)(5) (6)
Linear current output
0 to 20 mA DC
4 to 20 mA DC
Load: 500 Ω max.
Voltage output (for driving SSR)
12 VDC, 21 mA
Relay output
250 VAC, 2 A
(resistive load)
250 VAC, 2 A
(resistive load)
Relay outputs
Control Outputs
Auxiliary outputs 1, 2
↑
Terminal type
The E5GC is set for a K-type thermocouple (input type = 5) by
default. An input error (
s.err
) wil occur if the input type setting
does not agree with the temperature sensor. Check the input type.
CT
789
EV2
EV1
024
Event inputs 1 and 2
789
015
Communications
(RS-485)
RS-485
B(+) A(−)
789
EV1
016
Event input 1
789
023
CT input
12
100 to 240 VAC
12
24 VAC/DC
(no polarity)
34
RX
Relay output
RQ C
34
QX
Voltage output (for driving SSR)
34
CX
Linear current output
10 11 12
V
V
+
+
−
+−
+− +−
−
10 11 12
mA
I
10 11 12
TC
10 11 12
Pt
B
A
B
789101112
123456
(6) Options
(3) Input Power Supply
(1) Control Outputs
9
56
Auxiliary
output 1
Auxiliary
output 2
(2) Auxiliary Outputs
56
Auxiliary
output 1
Auxiliary
output 1
Auxiliary outputs 1, 2
(5) Sensor (Temperature/Analog) Input
(−)
(−)
Use no-voltage inputs for the event inputs.
The polarity for non-contact inputs is given in parentheses.
Sensor input and CT input
Communications and event inputs
Voltage output (for driving SSR) and linear current output
Relay output
Auxiliary outputs 1 and 2
: Reinforced insulation
: Functional isolation
Power
supply
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