Indicators; Memory Mapping - Allen-Bradley 1794-OB16 Installation Instructions Manual

4 24V dc FLEX I/O 16 Source Output Module
Output
Terminal
Output 0
Output 1
Output 2
Output 3
Output 4
Output 5
Output 6
Output 7
Common

Indicators

Allen-Bradley
0 1 2
A = Status Indicators – show status of individual outputs.
B = Insertable label for writing individual output designations.

Memory Mapping

Bit
15 14
Word
Read
Write O15 O14
Where: O = Output value
Publication 1794-5.3 – July 1999
Output Common
Terminal
A–0 B–17
A–1 B–18
A–2 B–19
A–3 B–20
A–4 B–21
A–5 B–22
A–6 B–23
A–7 B–24
B–16 thru B–33
24 VDC SOURCE OUTPUT
3 4 5 6
A
13 12 11
O13 O12 O11
Output
Output 8
Output 9
Output 10
Output 11
Output 12
Output 13
Output 14
Output 15
+24v dc
7 8 9 10
B
10 09 08 07 06 05 04 03 02 01 00
Not used
O10 O9 O8 O7
Output
Terminal
A–8
A–9
A–10
A–11
A–12
A–13
A–14
A–15
C–34 thru C–51
1794–OB16
11 12 13 14
O6 O5 O4 O3
Common
Terminal
B–25
B–26
B–27
B–28
B–29
B–30
B–31
B–32
2
15
O2 O1 O0