
10
FLEX I/O Digital DC Output Modules
Publication 1794-IN094C-EN-P - July 2015
Wiring Connections for 1794-OB8EP
1794-TB2, 1794-TB3, 1794-TB3S
1794-TBN
Output
Output
Terminal
Common
Terminal
(1)
Output
Terminal
Common
Terminal
(2)
Output 0
A-0
A-1/B-17
B-0
C-1
Output 1
A-2
A-3/B-19
B-2
C-3
Output 2
A-4
A-5/B-21
B-4
C-5
Output 3
A-6
A-7/B-23
B-6
C-7
Output 4
A-8
A-9/B-25
B-8
C-9
Output 5
A-10
A-11/B-27
B-10
C-11
Output 6
A-12
A-13/B-29
B-12
C-13
Output 7
A-14
A-15/B-31
B-14
C-15
+V DC
C-34 to C-51 (C-34 and C-51 for 1794-TB2, 1794-TBN)
Common
B-16 to B-33 (B-16 and B-33 for 1794-TBN)
(1)
1794-TB2, 1794-TB3,1794 -TB3S – A-1, A-3, A-5, A-7, A-9, A-11, A-13, and A-15 are connected together inside the
module to 24V DC common.
(2)
1794-TBN – C-1, C-3, C-5, C-7, C-9, C-11, C-13, and C-15 are connected together inside the module to 24V DC common.