External Connections - Omron E5CD-B-800 Series Instruction Manual

E5CD-800/E5CD-B-800

External Connections

E5CD-800 (Screw Terminal Blocks)
Control output 1
Relay output
250 VAC, 3 A (resistive load)
Voltage output
(for driving SSR)
12 VDC, 21 mA
Linear current output
0 to 20 mA DC
4 to 20 mA DC
Load: 500 Ω max
(1) Control output 1
RX
Models with
1 Relay Output
OUT1
1
R
2
(5) Sensor (Temperature/Analog) Input
TC Pt
A
4 4
−
B
5 5
B
6 6
+
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).
12
Auxiliary outputs 1, 2
Relay outputs
250 VAC, 3 A (resistive load)
QX CX
Models with 1 Models with 1
Voltage Output Linear Current Output
(for Driving SSR)
OUT1 OUT1
1 1
+ +
Q C
− −
2 2
I V
+
4 4
−
mA
5 5
−
V
6 6
+
(6) Options
E5CD-@@ 2 @ D M - @ @ @
The E5CD-800 is set for a K-type thermocouple (input type = 5) by
default. An input error (s.err) will occur if the input type setting does
not agree with the temperature sensor. Check the input type.
1 13 7
2 14 8
3 15 9
4 16 10
5 17 11
6 18 12
802 804
Communications Communications (RS-485),
(RS-485), CT1
Event Inputs 3 and 4
B(+)
B(+)
13
RS-485
RS-485
14
−
−
A(
A( )
15
16
−
( )
CT1
17
EV3
18
EV4
(1) (2) (3) (4) (5) (6)
↑
Terminal type
(2) Auxiliary Outputs
Auxiliary outputs 1, 2
7
Auxiliary output 2
8
9
Auxiliary output 1
10
(3) Input Power Supply
A D
100 to 240 VAC 24 VAC/DC
11 11
12 12
(no polarity)
13
14
)
15
16
17
18