7-3
ET 200L Distributed I/O Device
EWA-4NEB 780600902-05
Table 7-1 shows the pinout of the TB 16L terminal block.
Table 7-1
Pinout of the TB 16L Terminal Block
Terminal
Assignment
Inputs
Outputs
1 to 8
I0: Signals .0 to .7
Q0: Signals .0 to .7
9 to 16
I1: Signals .0 to .7
Q1: Signals .0 to .7
17 to 24
I0: Sensor supply
Q0: Chassis ground (inter-
nally jumpered)
25 to 32
I1: Sensor supply
Q1: Chassis ground (inter-
nally jumpered)
1L+
Power supply for channel group A (I0 and Q0)
2L+
Power supply for channel group B (I1 and Q1) internally
3L+
Power supply for channel group B (I1 and Q1) internally
jumpered
4L+
Power supply for electronics, internally jumpered
5L+
Power supply for electronics, internally jumpered
1M
2M
Chassis ground connection for channel group A, channel
3M
Chassis ground connection for channel group A, channel
group B, and electronics (all internally jumpered)
4M
group B, and electronics (all internally jumpered)
5M
PE
Dimensions and Weight
Dimensions W
H
D (mm)
145
100
40.5
Height with electronics block from top
edge rail (with bus termina-
tor 6ES7972-0CA30-0XA0)
82 mm
Weight
230 g
Module-Specific Data
Number of channels
16
Pinout
Technical Data
Terminal Blocks and Supplementary Terminals – Technical Data