It controls electric drives that are controlled in two directions and have a built-in limit switch.
The unit's status is indicated by the green RUN LED on the front panel
- if the power supply is connected, but there is no communication via BUS with master, the LED RUN is on continuously.
- if the supply voltage is connected and the unit communicates by BUS, the LED RUN flashes.
The status of the output contacts is indicated by the U/D LED:
- when the blind/roller blind is moving up/down, the corresponding LED lights up.
- if the number of switching operations per minute is exceeded, the corresponding LED flashes.
JA3-018M in 6-MODULE version is designed for mounting into a switchboard on DIN rail EN60715.
Number of contacts: 9x CO with blocking
Switching current: 4 A/AC15
Switching output: 1000 VA
Supply voltage (frequency): 100-250 V AC (50/60 Hz)