Foxboro DM900NY (FBM27) Brief Introduction DM900NY (FBM27) is a high-performance 120VDC expansion output module for Foxboro I/A Series DCS, designed for industrial process control to deliver reliable analog/discrete outputs in harsh environments. Core Features Model: DM900NY (FBM27) Type: I/A Series Fieldbus Output Expansion Module Compatibility: Seamlessly integrates with Foxboro I/A Series 100/200 systems and FBM200 series modules I/O Capacity: 8 channels (120VDC, 20mA current output) Reliability: 2500V channel isolation, short-circuit/reverse polarity protection, hot-swap capability, fault self-diagnosis Communication: High-speed Ethernet, supports Modbus-RTU and industrial protocols Environment: Industrial wide temperature (0°C to +55°C), dustproof and anti-interference Power Supply: 24VDC ±10%, low power consumption