Rockwell Automation 1794-TB62DS, 1794-TB37DS, 1794-TB62EXD4X15, 1794-TB37EXD4CM8, 1794-TB37EXD4VM8 FLEX I/O D-Shell Terminal Base Units - Manual (Page 4)

4 FLEX I/O D-Shell Terminal Base Units and Distribution Boards
Publication 1794-IN107A-EN-P - March 2005
Table 3 FLEX I/O D-Shell Terminal Base Application Guide
FLEX I/O Module Compatible
D-Shell
Terminal Base Compatible
Distribution
Board
1794-
Notes
1794-IB10XOB6 1794-TB37DS N/A 24V @ 1 A or less
per channel
1794-IB16 1794-TB37DS N/A
1794-IB16D 1794-TB62DS N/A
1794-IB16XOB16P 1794-TB62DS TB62EXD4X15
1794-IB32 1794-TB62DS TB62EXD4X15
1794-IB8 1794-TB37DS N/A
1794-IB8S 1794-TB37DS N/A
1794-ID2 1794-TB37DS N/A
1794-IE4XOE2 1794-TB37DS N/A
1794-IE8 1794-TB37DS N/A
1794-IF2XOF2 1794-TB37DS TB37EXD4VM8 Voltage Mode only
1794-TB37DS TB37EXD4CM8 Current Mode only
1794-IF4I 1794-TB37DS TB37EXD4VM8 Voltage Mode only
1794-TB37DS TB37EXD4CM8 Current Mode only
1794-IP4 1794-TB37DS N/A
1794-IV16 1794-TB37DS N/A
1794-OB16 1794-TB37DS N/A
1794-OB16D 1794-TB37DS N/A
1794-OB16P 1794-TB37DS N/A
1794-OB32P 1794-TB62DS TB62EXD4X15
1794-OB8 1794-TB37DS N/A
1794-OB8EP 1794-TB37DS N/A 24V @ 1 A or less
per channel
1794-OE4 1794-TB37DS TB37EXD4VM8 Voltage Mode only
1794-TB37DS TB37EXD4CM8 Current Mode only
1794-OF4I 1794-TB37DS TB37EXD4VM8 Voltage Mode only
1794-TB37DS TB37EXD4CM8 Current Mode only
1794-OV16 1794-TB37DS N/A
1794-OV16P 1794-TB37DS N/A
1794-OW8 1794-TB37DS N/A 24V @ 1 A or less
per channel
P2 P3 P4 P5
CH 0
CH 1
P2
CH 2
CH 3
P3
P4 P5
With the distribution board mounted, you have individual connections
for each channel.
1794-TB37EXD4VM8 and
1794-TB37EXD4CM8
1794-TB62EXD4X15
Pin 1 Pin 4 Pin 3 P2 P3 P4 P5
ATTENTION
Torque distribution board screws to 5
pound-inches (0.6Nm).
Table 4 Pin Assignments for the 1794-TB37EXD4VM8
Distribution Board
P2 Channel 0 P4 Channel 1
1 Chassis ground 1 Chassis ground
2 No pin 2 2 No pin 2
3 Signal Return 3 Signal Return
4 Signal 4 Signal
P3 Channel 3 P5 Channel 2
1 Chassis ground 1 Chassis ground
2 No pin 2 2 No pin 2
3 Signal Return 3 Signal Return
4 Signal 4 Signal
Table 5 Pin Assignments for the 1794-TB62EXD4X15 Distribution
Board
Pin D-Shell P2 Pin D-Shell P4
1 Input/Output Channel 0 1 Input/Output Channel 16
2 Input/Output Channel 1 2 Input/Output Channel 17
3 Input/Output Channel 2 3 Input/Output Channel 18
4 Input/Output Channel 3 4 Input/Output Channel 19
5 Input/Output Channel 4 5 Input/Output Channel 20
6 Input/Output Channel 5 6 Input/Output Channel 21
7 Input/Output Channel 6 7 Input/Output Channel 22
8 V1 +24V 8 V2 +24V
9 V1 Common 9 V2 Common
10 Not used 10 Not used
11 Input/Output Channel 7 11 Input/Output Channel 23
12 V1 +24V 12 V2 +24V
13 V1 Common 13 V2 Common
14 Not used 14 Not used
15 Chassis ground 15 Chassis ground
Pin D-Shell P3 Pin D-Shell P5
1 Input/Output Channel 8 1 Input/Output Channel 24
2 Input/Output Channel 9 2 Input/Output Channel 25
3 Input/Output Channel 10 3 Input/Output Channel 26
4 Input/Output Channel 11 4 Input/Output Channel 27
5 Input/Output Channel 12 5 Input/Output Channel 28
6 Input/Output Channel 13 6 Input/Output Channel 29
7 Input/Output Channel 14 7 Input/Output Channel 30
8 V1 +24V 8 V2 +24V
9 V1 Common 9 V2 Common
10 Not used 10 Not used
11 Input/Output Channel 15 11 Input/Output Channel 31
12 V1 +24V 12 V2 +24V
13 V1 Common 13 V2 Common
14 Not used 14 Not used
15 Chassis ground 15 Chassis ground