Mounting and installation FC2080
Wiring up the system supply and module bus
6
298 | 354
VBatt Battery supply +24 V/0 V
1…6 Terminal block for signal connections
F1 15 A circuit breaker for +24 V battery supply
K1 Monitoring signal optocoupler #BATT
K2 Monitoring signal optocoupler #MAINS
X5000 Module bus output 1, card cage (CPU)
X5001 Module bus output 2, card cage (CPU)
X500 Module bus card cage output
X501 Module bus card cage input
X9 Card cage supply input
X10 Card cage (CPU) supply input
Wiring
1. Wire up module bus 1 from terminal X5000 to the card cage (CPU) serial to the
connections of the first four card cages (5 slots).
– X500 is the module bus output.
– X501 is the module bus input.
2. Wire up the other card cages (5 slots) from terminal X5001 to the card
cage (CPU).
3. Wire up the monitoring signals and the supply input (X10) of the card cage
(CPU) from the terminal block (PSU1) of the first carrier (19", power supply) on
which the main switch is also installed.
4. Wire up the system supply from the terminal blocks [24 V] and [0 V] of the
carriers (19", power supply) to the connectors (X9) of the card cages (5 slots)
and installed modules, if necessary. In doing this, comply with the planner's
specifications.
5. Connect the batteries to the pre-assembled cables on the terminal block (VBatt
- connection F1 and 0 V) of the corresponding carrier (19", power supply).
– Only one battery kit may be connected per carrier (19", power supply).
– The positive pole must be connected to the circuit breaker F1.
– The negative pole must be connected to the 0 V terminal to the left of the
circuit breaker.
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