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I/O System Addressing
All of the I/O Cards have a unique address to determine the inputs and outputs they represent. The 8 channel
cards (8 I/O, 8RR, 8 IAM, I/R, 5 PR, 8PR) cards use 5 switch settings for the address and the 16 channel cards
(16 I, 16 O, 16 RR) have 4 switch settings. The address is based on a binary scale.
1
to
8
9
to 16
17 to 24
25 to 32
33 to 40
41 to 48
49 to 56
57 to 64
65 to 72
73 to 80
81 to 88
89 to 96
97 to 104
105 to 112
113 to 120
121 to 128
129 to 136
137 to 144
145 to 152
153 to 160
161 to 168
169 to 176
177 to 184
185 to 192
193 to 200
201 to 208
209 to 216
217 to 224
225 to 232
233 to 240
Page 125
8 CHANNEL CARDS
O
O
O
C
O
O
O
C
O
C
C
O
O
O
C
C
O
C
O
C
C
C
C
C
O
O
O
C
O
O
O
C
O
C
C
O
O
O
C
C
O
C
O
C
C
C
C
C
O
O
O
C
O
O
O
C
O
C
C
O
O
O
C
C
O
C
O
C
C
C
C
C
O
O
O
C
O
O
O
C
O
C
C
O
O
O
C
C
O
C
16 CHANNEL CARDS
O
O
O
O
O
O
O
C
O
O
O
O
O
O
O
O
O
C
O
O
C
O
O
C
O
C
O
C
C
O
C
O
O
C
O
C
O
C
C
O
O
C
O
O
C
O
C
C
O
C
O
C
O
O
C
O
C
C
O
C
C
C
O
C
C
C
C
C
C
C
C
C
O
C
C
O
O
O
O
O
O
C
O
O
C
O
O
O
C
O
O
C
O
C
C
O
C
C
O
O
O
C
O
O
C
C
O
C
C
O
C
O
C
C
O
C
C
C
C
C
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