Catalogue

34 RLC-PRC042D-EN
Electrical Connections
Figure 9. Dual circuit units — field wiring sheet 1
A
B
C
D
E
F
G
H
4321
1X4
4
3
2
1
1K6
1
2
3
4
1K5
6
5
1K13
1
2
3
4
1K12
6
5
1
2
3
4
1K14
6
5
1
2
3
4
1K3
1
2
3
4
1K2
1
2
3
4
1K8
TO NEXT UNIT
TO TRACER OR OTHER
TRANE REMOTE DEVICE
SHIELDED TWISTED
PAIR LEADS
2-10V OR 4-20 ma
0-10 VDC
5
K
2
2
5K23
5K24
5K2
5
5K26
5K
2
7
5K28
5K29
5K31
5K30
115/60/1 OR 220/50/1
W1
W2
9
10
14
15
16
12
17
19
18
J2
J2
J2
J2
J2
J2
J2
J2
8
13
1
2
3
4
1K4
6
5
J2
6
COMM 5 MODULE
CIRCUIT LOCKOUT EXTERNAL
DUAL LOW VOLTAGE BINARY INPUT
EXTERNAL STOP AND EMERGENCYSTOP INPUTS
DUAL LOW VOLTAGE BINARY INPUT
(OPTIONAL) ICE MAKING CONTROL
AND EXTERNAL NOISE REDUCTION REQUEST
DUAL LOW VOLTAGE BINARY INPUT
(OPTIONAL) EXTERNAL DEMAND LIMIT
AND EXTERNAL CHILLED WATER SETPOINT
DUAL ANALOG I/0
(OPTIONAL) PERCENT CAPACITY
DUAL ANALOG I/O
(OPTIONAL) UNIT STATUS PROGRAMMABLE RELAY
QUAD RELAY OUTPUT
CHILLED WATER PUMP RELAYS
DUAL RELAY OUTPUT
(OPTIONAL) ICE MAKING STATUS
DUAL RELAY OUTPUT
12
21
21
21
21
21
21
21
34
120V 1 OR 220V 1
23 22
1K1
8
7 6
5 4 3
2
1
SHIELDED TWISTED
PAIR LEADS
108 21
1
2
3
4
6
5
7
8
9
10
12
11
120V 1 OR 220V 1
TO MODBUS OR
BACNET INTERFACE
TO NEXT UNIT
HN HN
5K34
5K35
5K36
5K33
5K32
5K37
1
2
3
4
5
6
7
8
RELEASED 07/Aug/2014 12:20
/g/