ABB ETL600 Instruction Manual page 60

ABB Switzerland Ltd
R1BC
k5
3
NC NO
250V
2
150W
X5
1
2000VA
k6
3
NC NO
250V
2
150W
X6
1
2000VA
k7
3
250V
NC NO
2
150W
X7
1
2000VA
k8
3
NC NO
250V
2
150W
X8
1
2000VA
Fig. 3-17
Caution
Caution
3-28
1KHW001489-EN
CA-5
R1-5
R2-5
K5
CA-6
R1-6
R2-6
K6
CA-7
R1-7
R2-7
K7
CA-8
R1-8
R2-8
K8
R1BC Block Diagram
Connecting a load between terminals 1 and 3 of
connectors X1, X2, X3, X4, X5, X6, X7 or X8 on
R1BC is not allowed. Instead, connect the load
either between terminals 1 and 2 or between 2 and
3 of these connectors.
Power supplies connected to alarm relay contacts
must be short circuit and over current protected.
November 2005
From P4LT
CA-1
R1-1
R2-1
NO NC
K1
CA-2
R1-2
R2-2
NO NC
K2
CA-3
R1-3
R2-3
NO NC
K3
CA-4
R1-4
R2-4
NO NC
K4
R1BC_block_.DSF
Structure and Function
ETL600
User alarm 2
User alarm 3
User alarm 1
X40
2
6
4
k1
3
250V
2
X1 150W
1
2000VA
k2
3
250V
2
X2 150W
1
2000VA
k3
3
250V
2
150W
X3
1
2000VA
k4
3
250V
2
150W
X4
1
2000VA