Rear Access Connections - Honeywell 5701 Operating Instructions Manual

MAN0443.P65 Issue 13 Aug 04
05701-M-5001 A02279
CHAPTER 2 - SYSTEM DESCRIPTION
7.2

Rear Access Connections

TB1
12 +24V In (PSU 1)
11 0V In (PSU 1)
10 +24V In (PSU 2*) or +24V Out (PSU 1)
9
8
7
6
5
4
3
2
1
TB2
6
5
4
3
2
1
*
Note: For high integrity systems it is possible to connect the dc power
direct to individual relay cards.
User Terminal Reference
0V In (PSU 2) or 0V Out (PSU 1)
+24V In (AUX 1)
0V In (AUX 1)
+24V In (AUX 2*) or +24V Out (AUX 1)
0V In (AUX 2) or 0V Out (AUX 1)
+24V Out (Fused)
0V Out (Fused)
Ground
Ground
Connections to the Engineering
Card optional modules. Functions
vary depending upon type of
module fitted.
Slot Location
PSU 1 and PSU 2 (and AUX 1 and AUX 2) must be
compatible with parallel connection.
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5701 Control System