Allen-Bradley 1794ASB Series B User Manual

3–9 Communicating with FLEX I/O Modules
Publication 17946.5.3 - May 1996
8point Discrete Output Module Image Table Mapping - 1794OA8
Module Image
Outputs
Input Image
Output Image
Word n
Word n
Remote I/O Image
Example
Address
I:014
O:014
Not used
Not used
Memory Map of 8-Point Discrete Output Module Image Table –
1794-OA8
Decimal Bits 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
(Octal Bits) 17 16 15 14 13 12 11 10 07 06 05 04 03 02 01 00
Input word
Not used
Output word Not used O7 O6 O5 O4 O3 O2 O1 O0
Where O = Output value
8point Discrete Relay Output Module Image Table Mapping -
1794OW8
Module Image
Outputs
Input Image
Output Image
Word n
Word n
Remote I/O Image
Example
Address
I:015
O:015
Not used
Not used
Memory Map of 8-Point Discrete Output Module Image Table –
1794-OW8
Decimal Bits 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
(Octal Bits) 17 16 15 14 13 12 11 10 07 06 05 04 03 02 01 00
Input word
Not used
Output word Not used O7 O6 O5 O4 O3 O2 O1 O0
Where O = Output value: when bit = 0, output is of f; when bit = 1, output is on.

Allen-Bradley 1794ASB Series B Specifications

General

Brand	Allen-Bradley
Model	1794ASB Series B
Category	Adapter
Language	English