Technical data

Publication 1794-2.1 - January 2000
42 120V ac 16 Output Module Cat. No. 1794-OA16 FLEX I/O and FLEX Integra Product Data
120V ac 16 Output Module Cat. No. 1794-OA16
Wiring
Recommended
Terminal Base
Compatible
Terminal Base(s)
1794-OA16
120 VAC OUTPUT
10234
5
67
8
98101112
13
14 15
41062
TB3
TB2TBNTB3S
A
ux
ili
ary term
i
na
l
strips are required
when using the TBN
40944
Flexbus
Interface
Opto
Isolation
C-34
A-0
L1
Output
Device
85-132V ac
B-17
B-16
Typical Simplified Schematic for Output 0
TB3, TB3S, or TB2 shown
Output Terminals 120V ac Common Output Terminals 120V ac Common
Channel TB3, TB3S, TB2 TBN TB3, TB3S, TB2 Channel TB3, TB3S,
TB2
TBN TB3, TB3S, TB2
0 A-0 B-0 B-17 8 A-8 B-8 B-25
1 A-1 C-1 B-18 9 A-9 C-9 B-26
2 A-2 B-2 B-19 10 A-10 B-10 B-27
3 A-3 C-3 B-20 11 A-11 C-11 B-28
4 A-4 B-4 B-21 12 1-12 B-12 B-29
5 A-5 C-5 B-22 13 A-13 C-13 B-30
6 A-6 B-6 B-23 14 A-14 B-14 B-31
7 A-7 C-7 B-24 15 A-15 C-15 B-32
For TB3, TB3S, and TB2:
A = Output terminals.
B = B-17 thru B-32 are internally connected together to 120V ac common L2. Connect 120V ac common L2 to B-16.
C = Power terminals (C-34 and C-51 for TB2; C-34 thru C-51 for TB3 and TB3S) are internally connected together. Connect 120V ac L1 to terminal C-34.
For TBN: Connect 120V ac common L2 to B-16. Connect 120V ac L1 to C-34.
B = Even numbered output terminals 0 thru 14.
C = Odd numbered output terminals 1 thru 15.
16 0 2 4 6 8 10 12 14 33
34 1 3 5 7 9 11 13 15 51
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
1716 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
33
34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49
51
50
1794-TBN
1794-TB3,
1794-TB3S,
1794-TB2
1
633
34 51
Even Numbered Terminals 0 thru 14
Odd Numbered Terminals 1 thru 15
16, 0, 2, 4, 6,
8. 10. 12. 14. 33
34, 1, 3, 5, 7,
9, 11, 13, 15, 51
B
C
B
C
A
0-15
16-33
34-51
40102
34 and 51
for TB2