Analog I/O module HECM Series

RS-485Modbus RTUwith relay output

- 19”, 1U rack type compact design - 54 pcs Channels Led Technology - Customized Input/Output Quantity & Current Rating; Flexible Structure - Voltage supervised Outputs - Internal Event Memory - Standard Communication and Event Recording Feature - Reliable Performance Under Electromagnetic Interference - Working under Different Voltage Levels. (24/48and 110/220 Vdc) - Isolated RS485 Port and ModbusRTU Protocol Support - IEC61850 Protocol Support (optional) - Irig-B Time synchronization with Irig-b Optional card - High-quality and long life power supply with protection for over temperature, short circuit, overcurrent/overvoltage HECM Modular Input/Output is a flexible, functional and reliable product used in the protection and control automation systems Our product, combining low cost with good quality, compact and unique design, is an unrivaled product with standard communication and event recording features. It has electronic card alternatives for different applications. With the help of 3pcs modular slots inside the unit, it has a flexible structure which quantities of inputs/outputs, current ratings are decided upon customer requirements. Each input is isolated. It is protected by opto-coupler, harmonic suppressors and noise filtering software. The device can be safely used under the environment containing high electromagnetic noise which is continuously met. Outputs could be relay or solidstate type. Having event recording features with 1 msec resolution and 2.000 event memory. Response and release time for the environment with electromagnetic noise are to be programmed between 3-250msec.