User Manual
Module Programming
Chapter 4
4–4
The eight physical slots labeled with Rack/Group/Slot (RGS) addresses in
Figure 4.2 would have different RGS addresses if single or 1/2 slot
addressing were chosen.
Please refer to Figure 4.3 for dual, single, or 1/2 slot addressing RGS
numbers.
WARNING: Remove system power and power to all devices
connected to the swing arm terminals before removing or
installing your module into the 1771 I/O chassis. Failure to
observe this warning could result in damage to the module
circuitry and/or undesired operation with possible injury to
personnel.
Figure
4.3
Dual, Single and Half Slot Addressing for Rack 0
DualSlot SingleSlot HalfSlot
Slot
Number
RGS Slot
Number
RGS Slot
Number
RGS
1 000 1 000 1 000
2 001 2 010 2 020
3 010 3 020 3 040
4 011 4 030 4 060
5 020 5 040 5 100
6 021 6 050 6 120
7 030 7 060 7 140
8 031 8 070 8 160