Digital Output Pcb; Recommended Spares - Siemens TC12 Installation, Commissioning And Maintenance Handbook

The voltage between TP8, AGND and TP4, +12 V should be between 12.6 V and
11.4 V.
The voltage between TP8, AGND and TP9, -12 V should be between -12.6 V and -
11.4 V.

2.4.11 Digital Output PCB

The digital output PCB is fitted with four 3.15 A, 250 V Quick Blow fuses (part
number 518/4/97023/007), FS1 to FS4. These protect the power supply to the
digital outputs.

2.4.12 Recommended Spares

The TC12 Family Tree part number is 667/DZ/22600/000. This shows the
structure of part numbers within the TC12 system. The top level part number for
the TC12 Instation is 667/1/22600/000.
Description
Master Switch Panel Fuses:
Replacement 5 A, 240 V fuse
Replacement 5A Fuse holder
(including fuse)
Replacement 10 A, 240 V fuse
Replacement 10A Fuse holder
(NO fuse)
PSU PCB - PSU Fuse (1 A, 250
V Anti-surge)
Digital Output PCB Fuses
(3.15 A, 250 V Quick Blow)
Modem PCB
Transformer PCB
PSU PCB
PSU PCB Power Supply
Digital Output PCB
(ETC is the variant)
Wall Map PSU
Description
Instation PC
DIGI I/O Card
IMD Distribution KIt
Ethernet Card
666/HE/43100/000
TC12 Installation, Commissioning & Maintenance Handbook
Part No
518/4/90638/000
516/4/97053/000
518/4/90351/006
516/4/97063/001
518/4/90631/015
518/4/97023/007
Variant (UK) 666/1/02243/000
(overseas) 667/1/02243/000 or 001
Variant (UK) 666/1/02245/000
(overseas) 666/1/02245/000 or 001
666/1/02249/002
667/7/22631/000
666/1/02259/ETC
667/7/22631/000
OPTIONAL SPARES:
Part No
667/7/22609/002
667/7/22609/004
667/7/22665/000
667/7/22609/014
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