Digital I/O module W-M2B502

Modbus RTURS-485with relay output

W-M2B502 | 4-Ch Digital Input Module & 2-Ch Relay Output Module 4-Ch Digital Input 2-Ch Relay Output Dry / Wet Contact Communication Protocol: Modbus RTU Over-Voltage Protection 70 VDC High Isolation: 2500V Wolf Light Series with Flexible Options for Establishing IIoT! Wolf Series has established another series Remote I/O Modules which have 2-8 channels provide flexible and light choice I/O modules that are suitable for small and medium industries. The Flexible and light series is designed to fulfill the need for data collection in an easy and fast way. All Flexible and Light Series Remote I/O Modules are easy to configure, make mass deployment simple. Flexible and Light Remote I/O Modules include RS-485, Modbus TCP and Modbus RTU interface with High Common Mode Voltage Protection, PoE and High Isolation (specific modules). We, Advanio, is also welcome industries request for OEM / ODM service. General Power Requirement10~36 VDC Power Consumption1.2W @ 24V Watchdog TimerYes Temperature (Operating)-25~70℃ Temperature (Storage)-30~75℃ Humidity5~95% InterfaceRS-485 Communication ProtocolModbus RTU Communication SpeedSerial: From 1200 to 115.2 kbps Communication DistanceSerial: 1.2 km at 9.6 kbps Input Specifications Channels4 Channels Dry ContactLogic Level 0: Open Logic Level 1: Close to GND Wet ContactLogic Level 0: 3V (Max.) Logic Level 1: 10 to 50V Input Resistance10㏀ High Isolation2500 VDC Over-Voltage Protection70 VDC Frequency Input Range100 Hz (16 bit) Latch Value ReadYes