Jun 1, 2019 #1 G gary36 Full Member level 4 Joined Mar 31, 2018 Messages 208 Helped 0 Reputation 0 Reaction score 0 Trophy points 16 Activity points 1,806 is there a way to set the time of a time delay relay remotely?(using MCU)
Jun 2, 2019 #2 FvM Super Moderator Staff member Joined Jan 22, 2008 Messages 52,422 Helped 14,752 Reputation 29,786 Reaction score 14,101 Trophy points 1,393 Location Bochum, Germany Activity points 298,107 What time relay form factor do you consider? I'm not aware of an industry standard time delay relay (panel mount, plug-in, rail mount) with communication interface, may be others know about. It's of course possible to use a small PLC. There are however cheap Chinese PCB modules like this https://picclick.com/DC-5V-12V-24V-2ch-RS485-Relay-Modbus-RTU-AT-282565219840.html
What time relay form factor do you consider? I'm not aware of an industry standard time delay relay (panel mount, plug-in, rail mount) with communication interface, may be others know about. It's of course possible to use a small PLC. There are however cheap Chinese PCB modules like this https://picclick.com/DC-5V-12V-24V-2ch-RS485-Relay-Modbus-RTU-AT-282565219840.html