Technical Characteristics - LEGRAND 288 12 Manual De Instrucciones

Wiring diagram for contact repetition side-by-side with DMX
(1)
For the correct operation of the 288 12 in this configuration, is mandatory the use of the power supply module 288 06
Note: it is not possible to connect several modules in series via the 25-pin connector on the side
RS485 wiring diagram for use in supervision system
(2)
RS485:
Prescribed use of Cable Belden 9842 (or equivalent) for a maximum bus length of 1000m or Category 6 cable (FTP or UTP)
for a maximum length of 50m;
(3)
Termination resistor R integrated;
T
(4)
Ethernet:
Category 6 cable (FTP or UTP);
Signaling LED
Notifications:
- RX LED flashing and TX LED ON: Waiting for instructions
- Both TX and RX LEDs flashing at the same time: Application code missing
- TX and RX LEDs flashing in alternation: Performing flash type cancellation
- TX LED ON: Transmitting
- RX LED ON: Receiving
During execution:
- Both TX and RX LEDs ON at the same time: Initialization and reading of configurators
- Both TX and RX LEDs flashing at the same time: receiving control
- Both TX and RX LEDs OFF: Communication missing
The red LEDs associated to the relays turns on and off based on the closed/open status of the corresponding relays.

Technical characteristics

Dimensions: 6 modules DIN
Operating temperature : (-10) - (+55)°C
Power supply: 24V~/ ± 10%
Consumptions: 8W (330mA @ 24V)
circuit-breaker
3
4