Specifications

FLEX I/O Remote I/O Adapter6
Publication 1794-5.46 – November 1998
Set the Adapter Switches
87654321
87654321
ON
ON
S1
S2
Flip-
open
cover
Set the Addressing Mode Switches
!
ATTENTION: Some switches on this adapter differ from
the switches on previous versions. Make certain that you
identify each switch before setting.
1. Lift the hinged switch cover on the front of the adapter to expose the
switches.
2. Set the switches as shown below.
3. Cycle power to the adapter after setting the switches.
When Using this
Addressing Mode
And
Mode 2
Switch 1-1
Mode 1
Switch 2-5
Mode 0
Switch 2-8
Standard (as shipped) 8 and/or 16- point
modules
See note 1 ON ON
Compact 8-point modules OFF ON OFF
16-point modules ON ON OFF
Complementary See Complementary Rack Addressing T able, page 10
Primary chassis
8-point modules
OFF OFF ON
Complementary chassis
8-point modules
ON OFF ON
Complementary See Complementary Rack Addressing T able, page 10
Primary chassis
16-point
modules
2
OFF OFF OFF
Complementary chassis
16-point
modules
2
ON OFF OFF
1
In Standard mode, this switch retains its function as switch position 1 of rack addressing. In Standard mode, the
module is functionally interchangeable with 1794-ASB Series A or B modules.
2
When programming block transfers, address analog modules as module 0 if switch S1-1 is on; module 1 if switch
S1-1 is of f.