Wiring; Terminal Wiring Examples - Omron CJ Series Operation Manual

Wiring

2-4

Wiring

2-4-1

Terminal Wiring Examples

Thermocouple
Temperature Control
Units
Platinum Resistance
Thermometer
Temperature Control
Units
CJ1W-TC001
(4 loops, NPN outputs)
Input 2 −
B1
Input 2 + B2
Cold-junction comp. B3
Cold-junction comp.
B4
Input 4 −
B5
Input 4 + B6
B7
Output 2
Output 4 B8
0 V COM ( − )
B9
CJ1W-TC003
(2 loops, NPN outputs, HB alarm)
Input 2 −
B1
Input 2 + B2
Cold-junction comp. B3
Cold-junction comp.
B4
CT input 2 B5
CT input 2 B6
B7
Output 2
HB output 2 B8
0 V COM ( − )
B9
Note Do not connect any wiring to the N.C. terminals.
CJ1W-TC101
(4 loops, NPN outputs)
Input 2 B' B1
Input 2 B B2
Input 2 A B3
Input 4 B' B4
Input 4 B B5
Input 4 A B6
Output 2 B7
Output 4 B8
0 V COM ( − )
B9
CJ1W-TC103
(2 loops, NPN outputs, HB alarm)
Input 2 B' B1
Input 2 B B2
Input 2 A B3
N.C. B4
CT input 2 B5
CT input 2 B6
Output 2 B7
HB output 2 B8
0 V COM ( − )
B9
Note Do not connect any wiring to the N.C. terminals.
Input 2 −
Input 1 −
A1
Input 2 +
A2 Input 1 +
Cold-junction comp.
A3 N.C.
Cold-junction comp.
A4 N.C.
Input 4 −
Input 3 −
A5
Input 4 +
A6 Input 3 +
Output 2
A7 Output 1
Output 4
A8 Output 3
0 V
A9 24 V
(2 loops, PNP outputs, HB alarm)
Input 2 −
Input 1 −
A1
Input 2 +
A2 Input 1 +
Cold-junction comp.
A3 N.C.
Cold-junction comp.
A4 N.C.
CT input 2
A5 CT input 1
CT input 2
A6 CT input 1
Output 2
A7 Output 1
HB output 2
A8 HB output 1
0 V
A9 24 V
Input 2 B'
A1 Input 1 B'
Input 2 B
A2 Input 1 B
Input 2 A
A3 Input 1 A
Input 4 B'
A4 Input 3 B'
Input 4 B
A5 Input 3 B
Input 4 A
A6 Input 3 A
Output 2
A7 Output 1
Output 4
A8 Output 3
0 V COM ( − )
A9 24 V
(2 loops, PNP outputs, HB alarm)
Input 2 B'
A1 Input 1 B'
Input 2 B
A2 Input 1 B
Input 2 A
A3 Input 1 A
N.C.
A4 N.C.
CT input 2
A5 CT input 1
CT input 2
A6 CT input 1
Output 2
A7 Output 1
HB output 2
A8 HB output 1
0 V
A9 24 V
Section 2-4
CJ1W-TC002
(4 loops, PNP outputs)
B1
Input 1 −
A1
B2
A2 Input 1 +
B3
A3 N.C.
B4
A4 N.C.
B5
Input 3 −
A5
B6
A6 Input 3 +
B7
A7 Output 1
B8
A8 Output 3
B9
24 V COM ( + )
A9
CJ1W-TC004
B1
Input 1 −
A1
B2
A2 Input 1 +
B3
A3 N.C.
B4
A4 N.C.
B5
A5 CT input 1
B6
A6 CT input 1
B7
A7 Output 1
B8
A8 HB output 1
B9
24 V COM ( + )
A9
CJ1W-TC102
(4 loops, PNP outputs)
B1
A1 Input 1 B'
B2
A2 Input 1 B
B3
A3 Input 1 A
B4
A4 Input 3 B'
B5
A5 Input 3 B
B6
A6 Input 3 A
B7
A7 Output 1
B8
A8 Output 3
B9
24 V COM ( + )
A9
CJ1W-TC104
B1
A1 Input 1 B'
B2
A2 Input 1 B
B3
A3 Input 1 A
B4
A4 N.C.
B5
A5 CT input 1
B6
A6 CT input 1
B7
A7 Output 1
B8
A8 HB output 1
B9
24 V COM ( + )
A9
25