FC2187

Bulletin Rev: 12_2009 FC2187 2 channels – converter module 1-5Vdc to 4-20mA Description: The module FC2187 is used as interface between the instruments located in the field area and the control room . The module FC2187 has two 1-5Vdc input channels. Each input is isolated from the other one and from its output. For each channel the input signal 1-5Vdc is converted with accuracy after isolation into 4-20mA. Product options: Option ST:FC2187-ST: signal connected using Screw Terminals Option CCT:FC2187-CCT: signal connected using Cage Clamp or spring Terminals Main characteristics: 2 input channels 1–5Vdc converted into 420mA Galvanic isolation between each input and between input and output DIN rail mounting, on termination panel modulo 8 or individual socket Non contractual documentation – Firelec can improve the design or the specifications of the product described herein without prior notification FC2187 Page 1/3 Bulletin Rev: 12_2009 Technical specifications Power Supply Voltage range: Power ON indication: Consumption (25Vdc): Replaceable fuse: Input specifications for each channel Protection: Input range: Input impedance: Output specifications for each channel Current: High limit: Max load: Transfer characteristics for each channel Accuracy at 20°C ambient: Response time: Drift: Isolation Voltage ( Input 1 / Input 2 / output ): Common mode rejection at 220v: Better than 0,15% 90% of the final value within 50ms. 0,01%/°C 1500Vdc DC: without measurable effect AC (5...