RS-485 I/O Modules: ADAM-4000 RoHS COMPLIANT 2002/95/EC RoHS COMPLIANT 2002/95/EC 1-ch Analog Output Module 2-ch Serial Based Dual Loop PID Controller with Modbus 4-ch Analog Output Module with Modbus Specifications General Connectors 2 x plug-in terminal blocks (#14 ~ 22 AWG) Power Consumption 1.4 W @ 24 VDC Watchdog Timer System (1.6 second) Supported Protocols ASCII command Analog Output Channels 1 Output Impedance 0.5 Ω Output Range 0 ~ 20 mA, 4 ~ 20 mA, 0 ~ 10 V Output Type mA, V Accuracy ±0.1% of FSR for current output ±0.2% of FSR for voltage output Current Load 0 to 500 Ω (source) Resistor Resolution 12-bit Isolation Voltage 3,000 VDC Programmable 0.125 ~ 128 mA/sec. Output Slope 0.0625 ~ 64.0 V/sec. Readback Accuracy ±1% of FSR Span Temperature ±25 ppm/°C Coefficient Zero Drift Voltage output: ±30 µV/°C Current output: ±0.2 µA/°C ADAM-4022T ADAM-4021 ADAM-4022T ADAM-4024 ADAM-4021 Specifications General Connectors 2 x plug-in terminal blocks (#14 ~ 28 AWG) Power Consumption 4 W @ 24 VDC Watchdog Timer System (1.6 second) Supported Protocols ASCII command and Modbus/RTU Analog Input(Only AI0 and AI2 are the PID input) Channels 4 Input Type mA, V, Thermistor, RTD Input Range 0 ~ 20 mA, 4 ~ 20 mA, 0 ~ 10 V Thermistor Type and Temperature Ranges Thermistor 3 K (NTC): 0 ~ 100°C Thermistor 10 K (NTC): 0 ~ 100°C RTD Type and Temperature Ranges Pt 100 RTD Pt 0 ~ 100°C Pt -100 ~ 100°C Pt 0 ~ 600°C Pt 0 ~ 200°C IEC RTD 100 ohms (a = 0.00385) JIS RTD 100 ohms (a = 0.00392) Pt 1000 RTD Pt -40 ~ 160°C Resolution 16-bit Sampling Rate 10 sample/second Isolation Voltage 3,000 VDC Analog Output Channels 2 Output Range 0 ~ 20 mA, 4 ~ 20 mA, 0 ~ 10 V Output Type mA, V Resolution 12-bit Isolation Voltage 3,000 VDC Digital Input Channels 2 Dry Contact Logic level 0-close to GND Logic level 1-open Digital Output Channels 2 Open Collector to 30 V, 30 mA max. load Power Dissipation 300 mW Common Specifications General Power Input Unregulated 10 ~ 30 VDC Environment Operating Humidity 5 ~ 95% RH Operating -10 ~ 70°C (14 ~ 185°F) Temperature Storage Temperature - 25 ~ 85°C (-13 ~ 185°F) Ordering Information ADAM-4021 1-ch Analog Output Module ADAM-4022T 2-ch Serial Dual Based Loop PID Controller w/ Modbus ADAM-4024 4-ch Analog Output Module with Modbus Specifications General Connectors 2 x plug-in terminal blocks (#14 ~ 28 AWG) Power Consumption 3 W @ 24 VDC Watchdog Timer System (1.6 second) & Communication Supported Protocols ASCII command and Modbus/RTU Analog Output Channels 4 Output Impedance 0.5 Ω Output Range 0 ~ 20 mA, 4 ~ 20mA, ±10 V Output Type mA, V (Differential) Accuracy ±0.1 % of FSR for current output ±0.1 % of FSR for voltage output Current Load Max. 500 Ω Resistor (source) Voltage Load Min. 1K Ω Resistor Resolution 12-bit Isolation Voltage 3,000 VDC Programmable 0.125 ~ 128 mA/sec. Output Slope 0.0625 ~ 64.0 V/sec. Span Temperature ±25 ppm/°C Coefficient Zero Drift Voltage output: ±30 µV/°C Current output: ±0.2 µA/°C Digital Input Channels 4 Input Level Logic level 0: 1 V max. Logic level 1: 10 ~ 30 VDC Isolation Voltage 3,000 VDC ADAM-4024 RoHS COMPLIANT 2002/95/EC Chapter 16 Table of Contents Table of Contents