Wiring
Operating Manual PSSu E F 4DI(-T)(-R),
21310-EN-08
24
6.3
Connecting the module
Input circuit
Single-channel input device
Dual-channel input device
Without test pulses (unchecked)
T0
T0
I0
I2
I1
I3
21
11
22
12
23
13
24
14
T1
T1
+ 24 V
+ 24 V
+ 24 V
+ 24 V
Without test pulses (unchecked)
Input device with homogeneous
channels
I0
I2
I1
I3
21
11
22
12
23
13
24
14
+ 24 V
T1
+ 24 V
T0
Without test pulses (unchecked)
Input device with diverse channels
I0
I2
I1
I3
21
11
22
12
23
13
24
14
T0
T1
+ 24 V
+ 24 V