MS1000 Control System
Installation Guide
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Page 21 of 30 GD6063-1
7.4 Wiring the Output Cards
The Outputs from the MS1000 Control System Output Cards, Analogue and Relay, to valves,
heaters, BMS etc via the control wiring should be made to the appropriate Output Card
terminals as specified in Table 6 and Figure 8:
OUTPUT
CARD
CHANNEL
OUTPUT PINS
1 2 3 4
RELAY
1 & 2 Common DO NOT USE
Normally Open
(NO)
NC
3 & 4 Common
Normally Open
(NO)
DO NOT USE NC
ANALOGUE
1 & 2 I+ Gnd V+ DO NOT USE
3 & 4 I+ V+ Gnd DO NOT USE
Table 6 – Output Card Wiring
NC = Normally Closed
NO = Normally Open
I+ = Current Output
V+ = Voltage Output
Figure 8 - Output Card Output Pins 1 – 4 for Channels 1 – 4
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