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