中文版
Description
F7553: Coupling module
in the assembly kit B 9302,
with switch-off of the watchdog signal,
for PES H51q
The F7553 consists of the monitoring of the 5 V supply of the IO subrack and transmits a corresponding status signal to the central module.The module is automatically tested during operation.
LED WD on the front plate shows the existing fail-safe watchdog signal. By the second LED SEL the access to the IO modules of the appertaining IO subrack is signalled. Via the shrouded switch WD the WD signal can be switched off to change the coupling module F 7553 without releasing a system emergency-off.
Function description：
TheF7553 is automatically fully tested for correct function during operation. The test functions are:
– Cross-talking of the inputs with walking-zero
– Functions of the filtre capacitors
– Function of the module
Advantage part model:
| CI852K01 3BSE018102R1 ABB | HIMA EM203 | TRIConEX DO 3401 |
| DI840 3BSE020836R1 ABB | HIMA F60 MI 24 01 | TRIConEX MDEL 8312 |
| 3BHB003041R0101 UFC719AE101 ABB | HIMA F8627 | TRIConEX 9761-210 |
| 07AA60R1 GJV3074365R1 ABB | HIMA F8650 | TRIConEX 3503E |
| YPK112A 3ASD5730011A13 ABB | DIO280 | TRIConEX 3700A |
| 3BHE032025R0101 PCD235A101 ABB | DIO32 | TRIConEX 3805E |
| NMBP-01 ABB | HIMA DO232 | TRIConEX 3604E |
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