DC 12V DIN35 Rail Box 16Ch RS485 Modbus RTU Relay Module UART Switch PLC Board RM 107.47 to RM 132.28
1/2PCS 2 IN1 12 DIO Ethernet/RS485 Relay Switch Module Modbus RTU TCP/IP Network RM 173.63 to RM 312.52
5 PCS 8ch RS485 to In/Out IO NPN PNP Controller Modbus RTU UART PLC Board Relay RM 80.01 to RM 119.87
2 IN 1 8Ch Network Ethernet RS485 Relay Modbus RTU Slave TCP/IP UDP UART Switch RM 109.95 to RM 196.33
8ch RS485 to In/Out IO NPN PNP Controller Modbus RTU UART PLC Board Relay Module RM 16.50 to RM 24.77
2 IN 1 8Ch Network Ethernet RS485 Relay Modbus RTU Slave TCP/IP UDP UART Switch RM 57.85 to RM 103.33
2xDC 12V 24V 32ch PNP NPN Input RS485 Modbus RTU PLC IO Switch Digital Collector RM 161.22 to RM 200.92
8xDC 12V Car ACC Trigger Delay Power-off Switch Relay Module for Car Door Sensor RM 30.97 to RM 74.39
2xDC 12V 24V 8I8O Multifunction MOSFET Module RS485 Modbus RTU 03 06 16 Function RM 140.14 to RM 180.66
5x 8ch 5V 12V 24V RS232 IO Control Switch Board Com DB9 Serial port Relay Module RM 96.01 to RM 96.51
2 PCS DC 12V 24V 32Ch Modbus RTU RS485 Bus Relay Module UART Serial port DIN35 R RM 401.05 to RM 421.73
2x 15ch RS485 RS232 Modbus RTU Relay PLC DO Board Serial Port Switch Controller RM 363.01 to RM 363.43
2x8ch DC12V DIN Rail RS485 UART Relay PLC Board Modbus RTU Remote Control Switch RM 119.83 to RM 161.18
2 x12ch Digital IO UART RS485 Relay Module Modbus RTU DIN35 C45 Rail Box PLC PTZ RM 203.40 to RM 252.19
DC 12V 24V 32ch RS485 Modbus Controller RTU PLC DIN35 Rail Box Relay LED Driver RM 124.01 to RM 161.22
2 PCS 32ch 03 06 16 Modbus RTU Code Relay PLC IO Serial port UART Switch Board RM 479.62 to RM 496.16