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4 Saluran DC 12V RS485 Modul Relay Modbus RTU dan AT Perintah Remote Control Switch untuk PLC PTZ Kamera Keamanan Pemantauan

USD 17.41

4 Saluran DC 12V RS485 Modul Relay Modbus RTU dan AT Perintah Remote Control Switch untuk PLC PTZ Kamera Keamanan Pemantauan

Description
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Wiring Diagram:1 DC 12V control circuit,Wiring diagram below. "LOAD" may be camera,LED lights, fans, motors and other DC 12V equipment2 DC 1-100V OR AC 85-265V control circuit,Wiring diagram below(Note:If not DC 12V load, need another DC 12V power supply). "LOAD" may be LED lights, fans, motors Lights, fluorescent lights, solar water heaters and other DC AC equipmen3 DC 1-100V OR AC 85-265V control circuit,Wiring diagram below(Note:If not DC 12V load, need another DC 12V power supply). "LOAD" may be Machine tool ,CNC,3D Printer,LED lights, fans, motors and other DC AC equipmentApplication:Automated industry PLC;Smart Home,Home Automation ,Wiser Home;Identification system;1: DC 12V power supply (voltage range 9-13V ) 2: Standby current (all relays closed) 11-13MA, 1 relay open 44MA, 2 relays open 77MA, 3 relays open 110MA,4 relays open 140MA3: "open" "close" "Momentary" "Self-locking" "Interlock" "Delay" 6 Commands4: Two instruction-control mode : AT command and MODBUS command5: Under the AT command ,the maximum delay is 9999 seconds Under the MODBUS command ,the maximum delay is 255 seconds6: AT commands can be made serial HyperTerminal (serial assistant) Enter; MODBUS commands can be made serial HyperTerminal (serial assistant) OR "Modbus Poll" Enter;7: Under the MODBUS command mode, it can support up to 32 devices in parallel8: Size: 80 * 47 * 19.5mm9: Weight: 57g10: Maximum load: 10A / 250VAC, 10A / 125VAC, 10A / 30VDC, 10A / 28VDC, 10A / 12VDCthe new version adds the Read Status command (command 03)Motor FW and BWTypical applications:1 AT command mode (A5 = OFF), in this mode can be through the serial HyperTerminal (serial assistant) enter a simple AT command control relay. AT command mode time up to 9999 seconds 2 MODBUS command mode (A5 = ON), you can control a variety of ways: Serial Hyper Terminal Control (need to manually add the CRC), Modbus Poll software control (software automatically add the CRC), PLC or MCU process controlcolour:blueMaterial:PCBPackage Contents:1 * Relay moduleOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

Specification

Usage : Switching

Origin : Mainland China

Model Number : EU

Connection : Plug In

Certification : NONE

Output voltage : 12V

Output Type : AC

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