3-1
3 Fuses
The TLS-450PLUS console uses replaceable fuses on several boards and modules. Under no circumstances
substitute a different rating or fuse type during service.
Power Supply Fuses
Module Fuses
Table 3-1. Power Supply/AC Input board fuses
Fuse Circuit Fuse Location Fuse Size/Type V-R Part No.
F3 Printer +24V power
supply
Fuseholder - Power Supply
board
3A/250V Slo-Blo
(5 x 20 mm)
576010-942
F4 Console +24V power
supply
Fuseholder - Power Supply
board
3A/250V Slo-Blo
(5 x 20 mm)
576010-942
F1 Relay output Fuseholder - A/C Input board 2A/250V Slo-Blo
(5 x 20 mm)
576010-784
Table 3-2. I/O Module Fuses
Fuse Circuit Fuse Location Fuse Size/Type V-R Part No.
F1-F5 F1 - F5 Relay outputs Fuse holders - I/O module 5A/250V Slo-Blo
(5 x 20 mm)
576010-973
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