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C1519M-D (3/06) 41
Table W. Relay Unit 1
GPI RELAY CONTACTS
11234 56 7 8
29101112 13 14 15 16
317181920 2122 23 24
425262728 2930 31 32
533343536 3738 39 40
641424344 4546 47 48
749505152 5354 55 56
857585960 6162 63 64
ASSOCIATED AUX 1 2 3 4 5 6 7 8
Table X. Relay Unit 2
GPI RELAY CONTACTS
965666768 6970 71 72
10 73 74 75 76 77 78 79 80
11 81 82 83 84 85 86 87 88
12 89 90 91 92 93 94 95 96
13 97 98 99 100 101 102 103 104
14 105 106 107 108 109 110 111 112
15 113 114 115 116 117 118 119 120
16 121 122 123 124 125 126 127 128
ASSOCIATED AUX 1 2 3 4 5 6 7 8
An REL2064 relay unit set for GPI 1 overlaps with the internal relays on the
CM6800. Auxiliary commands sent to external relays 1-3 also operate the inter-
nal relays on the CM6800. You can set the relay range of the REL2064 higher if
you want to avoid overlapping the external relays with internal relays 1-3.
If you press F12 on the keyboard, auxiliary commands are sent to the CM6800
and operate the internal relays of the CM6800, as well as external relays.
Auxiliary commands sent from the GPI Menu go directly to the REL2064 to control
the external relays only. However, if an REL2064 relay unit is not set for GPI 1,
auxiliary commands sent from the GPI menu operate the CM6800 relays.
NOTE:
In Relay Unit 2, GPIs 9-16
are associated with the physical
relays (1-64) on the back of the unit.
However, GPIs 9-16 are also
associated with logical relays 65-128.
For example, the physical relays for
GPI 9 are 1-8 and the logical relays
are 65-72.