Figure 28 External Signal Terminal Block (Nec Class2) - Mitsubishi Electric 1100B Series Owner Technical Manual

IOAU-12
3
4
Option IOAU-17
1
2
7
8
9
10
11
12
13
14
UPS
NOTE1: Remote transfer operation from BYPASS to INVERTER.
NOTE2: Remote transfer operation from INVERTER to BYPASS.
UPS direct operation is required for INVERTER START/STOP control.
▲ For other stored energy systems, refer to the supplement.
1100B SERIES UPS
OWNERS / TECHNICAL MANUAL

▲Figure 28 External Signal Terminal Block (NEC Class2)

N.O.
EPO: REMOTE EPO
N.O.
EPO: REMOTE EPO
N.O.
DI1: INVERTER
N.O.
DI2: BYPASS
N.O.
DI3: BATTERY TEMP. HIGH
N.O.
DI4: POWER DEMAND
MITSUBISHI ELECTRIC 1100B SERIES UPS
Page Number:
NOTE1
NOTE2
2-9
(User supplied dry
contact)
(User supplied dry
contact)