ioLogik R2110

Serial Interface: RS-485 (2-wire): Data+, Data-, GND Serial Protection: 15 KV ESD for all signals Serial Communication Parameters Parity: None Data Bits: 8 Stop Bits: 1 Flow Control: None Communication Rate: 1200 bps ~ 115200 bps Protocol: Modbus/RTU Power Requirements Power Input: 24 VDC standard, 12 ~ 48 VDC Power Consumption: 195 mA @ 24 VDC (typ.) Field Power: 24 VDC standard, up to 36 VDC Mechanical Specifications Wiring: I/O cable max. 14 AWG Environmental Limits Operating Temperature: -10 ~ 60°C (14 to 140°F), 5 ~ 95% RH Storage Temperature: -20 ~ 85°C (-4 ~ 185°F), 5 ~ 95% RH Digital Inputs Inputs: 12, source type I/O Mode: DI or counter (max 50 Hz) Dry Contact: Logic 0: short to GND, Logic 1: open Wet Contact: Logic 0: 0 ~ 3 VDC, Logic 1: 10 ~ 30 VDC (DI COM to DI) Common Type: 12 points / 1 COM Isolation: 3K VDC Digital Outputs Outputs: 8, sink type I/O Mode: DO or pulse output (max 50 Hz) On State Voltage: 24 VDC Output Current Range: Max. 200 mA/point Optical Isolation: 3K VDC Protection: Overtemperature protection: min 170°C; Overcurrent limit: typ. 750 mA/point Output Frequency: 50 Hz Safety Approvals EMI: FCC Part 15, CISPR (EN55022) Class B EMS: IEC61000-4-2 (ESD) Level 2/3; IEC61000-4-3 (RS) Level 2; IEC61000-4-4 (EFT) Level 2