Dc Input Card Front Access Connections - Honeywell 5704 Operating Instructions Manual

MAN0448_Issue 13_01-2010
005704-M-5001 A03249
CHAPTER 2 - SySTEM DESCRIPTION
7.3

DC Input Card Front Access Connections

TB2
1
2
3
4
5
6
TB1
1
2
3
4
5
6
7
8
9
10 +24V In (PSU 2*) or +24V Out (PSU 1)
11 0V In (PSU 1)
12 +24V In (PSU 1)
*
Note: For 5704 systems with more than eight catalytic control cards, it
is recommended that the dc power is connected direct to each
channels' Quad Relay Card.
Slot location label
For Engineering Card Modules
(Functions will vary)
Ground
Ground
0V Out (Fused)
+24V Out (Fused)
0V In (AUx 2) or 0V Out (AUx 1)
+24V In (AUx 2*) or +24V Out (AUx 1)
0V In (AUx 1)
+24V In (AUx 1)
0V In (PSU 2) or 0V Out (PSU 1)
label for
User Terminal
Reference
PSU 1 and PSU 2 (and AUx 1 and AUx 2) must be
compatible with parallel connection.
2-22
5704 Control System