ADAM-4118 ADAM-4150 ADAM-4168 ADAM-4118 Robust 8-ch Thermocouple Input Module with Modbus Robust 15-ch Digital I/O Module with Modbus Robust 8-ch Relay Output Module with Modbus ADAM-4150 RoHS COMPLIANT 2002/95/EC Specifications RoHS COMPLIANT 2002/95/EC Specifications ADAM-4168 RoHS COMPLIANT 2002/95/EC Specifications General General General Power Consumption 0.5W @ 24 VDC Power Consumption 0.7 W @ 24 VDC Power Consumption 1.8 W @ 24 VDC Analog Input Channels Input Impedance Input Type Input Range Thermocouple Digital Input 8 differential and independent configuration channels Voltage: 20 MΩ Current: 120 Ω T/C, mV, V, mA J 0 ~ 760°C R 500 ~ 1,750°C K 0 ~ 1,370°C S 500 ~ 1,750°C T -100 ~ 400°C B 500 ~ 1,800°C E 0 ~ 1,000°C Voltage mode ±15 mV, ±50 mV, ±100 mV, ±500 mV, ±1 V, ±2.5 V Current mode ±20 mA, 4 ~ 20 mA Accuracy Voltage mode: ±0.1% or better Current mode: ±0.2% or better Resolution 16-bit Sampling Rate 10/100 samples/sec (selected by Utility) CMR @ 50/60 Hz 92 dB NMR @ 50/60 Hz 60 dB Overvoltage Protection ±60 VDC High Common Mode 200 VDC Span Drift ±25 ppm/°C Zero Drift ±6μV/°C Built-in TVS/ESD Protection Burn-out Detection Channels Input Level Dry contact: Relay Output Output Channels Contact Rating 7 Logic level 0: Close to GND Logic level 1: Open Wet contact: Logic level 0: 3 V max Logic level 1: 10 ~ 30 V (Note: The Digital Input Level 0 and 1 status can be inverted) Supports 3 kHz Counter Input (32-bit + 1-bit overflow) Supports 3 kHz Frequency Input Supports Invert DI Status Over Voltage Protection 40 VDC Digital Output Power Input Watchdog Timer 8, open collector to 40 V (0.8A max. load) Power Dissipation 1W load max RON Maximum 150 mΩ Supports 1 kHz Pulse Output Supports High-to-Low Delay Output Supports Low-to-High Delay Output Connector Isolation Voltage Ordering Information Supported Protocols Unregulated 10 ~ 48 VDC System (1.6 second) & Communication 2 x plug-in terminal blocks (#14 ~ 22 AWG) 3,000 VDC Breakdown Voltage Initial Insulation Resistance Relay Response On: 3ms Time (Typical) Off: 1ms Total Switching Time 10 ms Supports 100 Hz pulse output Maximum Operating 50 operations/min Speed (at related load) Channels Common Specifications General 8 Form A 0.5 A @ 120 VAC (Resistive) 0.25 A @ 240 VAC 1 A @ 30 VDC 0.3 A @ 110 VDC 750 VAC (50/60 Hz) 1 G Ω min. @ 500 VDC ASCII Command and Modbus/RTU Environment Operating Humidity 5 ~ 95% RH Operating Temperature -40 ~ 85°C (-40 ~ 185°F) Storage Temperature -40 ~ 85°C (-40 ~ 185°F) ADAM-4118 ADAM-4150 ADAM-4168 Robust 8-ch Thermocouple Input Module w/ Modbus Robust 15-ch Digital I/O Module with Modbus Robust 8-ch Relay Output Module with Modbus RS-485 I/O Modules: ADAM-4000 All product specifications are subject to change without notice Last updated : 5-May-2015