1. Relay board use for following hydraulic elevator logic board.
- ICON HYDRO
2. 7 segment input require from logic board.
3. All relay status with LED indication.
4. This relay card is only for hydraulic elevator auto door operation.
5. Having main door open command & door close command input from logic board.
6. Total 6 door open command & door close command output.
7. Microcontroller base relay card so we can
8. assign multiple door output at time, because of which both side door opening possible as per user early requirement.