Emerson 7400 Series User Manual page 46

Series 7400 Single Phase 1+N UPS
A S 4 0 0
P a r t N o . 1 0 0 2 1 5 1 2 0 0 0 3
A S 4 0 0 O u t p u t s
I N T E R F A C E B O A R D
RL1-2
RL2-2
RL3-2
SH1
1 2 3
RL4-2
RL5-2
CN1 CN2
R L 1-1
R L 2-1
R L 3-1
R L 4-1
R L 5-1
Figure 21: AS400 Interface Board Outputs
Control Inputs
TB - M2
Synchro
2
3
4
Inverter
5
TB - M1
1
2
Mains or Rectifier
Failure
3
4
5
Load on Inverter
6
7
8
Low Battery
9
10
11
Load on Mains
12
13
14
Load on Maintenance
Bypass
15
CN1-9
Mains or Rectifier
Failure
CN2-9
CN1-8
Load on Inverter
CN2-2
CN1-7
Low Battery
CN2-10
CN1-6
Load on Mains
CN2-3
CN1-5
Common (0V)
CN2-11
off
off
37