600-SERIES HARDWARE MANUAL
Appendix O - Output Relay Board Help
APPENDIX-Page
4
O.4
Relay Number Chart
Board numbers must be unique in the daisy-chain off of an RS-485 port/channel in order to operate
relays independently.
The relays (1-8) on each daisy-chained board gets assigned logical numbers
based on the board number (see chart below).
The software operates the relays based on the board number:
on
board # 1
relays 1 thru 8 will operate as relays 1 thru 8
on
board # 2
relays 1 thru 8 will operate as relays 9 thru 16
on
board # 3
relays 1 thru 8 will operate as relays 17 thru 24
Relay No. chart - per Relay Board ID
Brd ID
Relay No’s
Brd ID
Relay No’s
1
1 thru
8
9
65
thru 72
2
9 thru 16
10
73
thru 80
3
17 thru 24*
11
81
thru 88
4
25 thru 32
12
89
thru 96
5
33 thru 40
13
97
thru 104
6
41 thru 48
14
105
thru 112
7
49 thru 56
15
113
thru 120*
8
57 thru 64
See next page for Software setup information.
