Figure 1.5 Display Pcb Dpau-81; Figure 1.6 External I/F Pcb Ioau-09; Figure 1.7 Parallel I/F Pcb Ifau-09 - Mitsubishi Electric 9900B Series Owner Technical Manual

MITSUBISHI
ELECTRIC
6. External
Communication
Connector
CN99 CN98
TLIN
TLBIN TLAIN
8. Parallel I/F PCB
IFAU-09
MITSUBISHI ELECTRIC 9900B SERIES UPS
9900B SERIES UPS
OWNERS / TECHNICAL MANUAL

Figure 1.5 Display PCB DPAU-81

11. SW1
RESET switch

Figure 1.6 External I/F PCB IOAU-09

Figure 1.7 Parallel I/F PCB IFAU-09

CN97 CN96
TLOUT
CN954 CN953
TLBOUT TLAOUT
CB2IN CB1IN
17. External contact
signal terminal block
CIN
CN952 CN951 CN944 CN943
CA2IN CA1IN CB2OUT
Page Number:
1-16
13. SW6
MAINTENANCE
switch
12. SW5
TEST switch
COUT
CN942 CN941
CB1OUT CA2OUT CA1OUT