8121-DI-DC | MTL | 16-channel Discrete Input,Non-Isolated, Module-Powered Serial Interface FTA for Modbus The IS420ESWBH1A IONet Switch Module

The IS420ESWBH1A IONet Switch Module is part of General Electric's Mark VIeS Turbine Control System

FPGA: Xilinx field-programmable gate array (provides processing and flexibility)

Resolution: 13-bit (input and output)

expansion/remote baseplate

8121-DI-DC | MTL | 16-channel Discrete Input,Non-Isolated, Module-Powered Serial Interface FTA for Modbus The IS420ESWBH1A IONet Switch ModuleDescription 8121 DI DC is a 16 channel discrete input module from MTL, non isolated and module powered. Inputs Number of Channels: 16 Off Current: <0. 3 mA On Current: >1. 2 mA Wetting Current: 2. 8 mA (typ.) Minimum Pulse Width: 5 ms Max Input Frequency (Pulse Counting Mode): 100 Hz Isolation: Any channel to Railbus 250 V AC Configurable Parameters Input Filter: Fast, slow, or user defined (0512 ms in 2 ms steps) Latch Inputs: Enable Disable Latch