Features: Input small control voltage or control current to control high working voltage and current,maximum can be 250V, 30A. Used for extended control module of PLC or other MCU control board. Control end realizes optocoupler isolation and can be connected as common anode or common cathode connection. It can be set as 24V level input control or 5V level input control by jumper, putting on jumper is 5V,pulling down jumper is 24V. It has input power indication, relay energizing indication light and input signal state indication. Compatible with 5,12,24V power supply input, wide working range. Large current terminals. Specifications: Model: 2RL-30A-P Power Supply Input: 5V, 12V, 24V Capacity: 250V, 30A Size: 8.3*7.3*2.4cm/3.3*2.9*0.9in Weight: 106g(approx.) Wiring: 2-channel Input Signal: 1IN+, 1IN-; 2IN+,2IN- 5V: RE~V+ Power Supply Negative: GND Power Supply Positive(7-35V): V+ 2-channel Output:1OFF,1MID,1ON;2OFF,2MID,2ON Package Includes: 1 x Relay 1、Input small control voltage or control current to control high working voltage and current,maximum can be 250V, 30A. 2、Used for extended control module of PLC or other MCU control board. 3、Control end realizes optocoupler isolation and can be connected as common anode or common cathode connection. 4、It can be set as 24V level input control or 5V level input control by jumper, putting on jumper is 5V,pulling down jumper is 24V. 5、It has input power indication, relay energizing indication light and input signal state indication.