CE035_S 2 Channel RS485 Relay 12V Switch Board Modbus POLL AT command PLC for PTZ Camera Electric Door Water Pump LED with Shell
Specifications:
DC 12V power supply (voltage range 9-13V, 5V version can be customized )
Standby current (all relays closed) 7-8MA, 1 relay open 40MA, 2 relays open 73MA
''Open'' ''close'' ''Momentary'' ''Self-locking'' ''Interlock'' ''Delay'' 6 Commands
Two instruction-control mode : AT command and MODBUS command
Under the AT command ,the maximum delay is 9999 seconds
Under the MODBUS command ,the maximum delay is 255 seconds
AT commands can be made serial HyperTerminal (serial assistant) Enter;
MODBUS commands can be made serial HyperTerminal (serial assistant) OR ''Modbus Poll'' Enter;
Under the MODBUS command mode, it can support up to 32 devices in parallel
Size: 79*47.5*19.5mm (excluding shell),
81*50*32 mm(including the shell)
Weight: 40 g (excluding shell)
72g (including shell)
10 Maximum load: 10A / 250VAC, 10A / 125VAC, 10A / 30VDC, 10A / 28VDC, 10A / 12VDC
Application:
Automated industry PLC
Smart Home,Home Automation ,Wiser Home;
Identification system;
Motor FW & BW
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 1-3cm differences due to manual measurement.
Package includes:
1x 2 Channel RS485 Relay