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| Part Number | ADAM-4021-DE |
|---|---|
| Manufacturer | ADVANTECH |
| Category | Remote I/O Modules » RS-485 I/O Modules: ADAM-4000 |
| Price | Request Quote |
| Lead Time | Request Quote |
Analog output module receives its digital input through an RS-485 interface from the host computer. The format of the data is either engineering units, twos complement hexadecimal format or percentage of full-scale range (FSR),depending on the module 's configuration. It then uses its microprocessor-controlled D/A converter to convert the digital data into output signals. You get a true readback of the analog output signal from the unit 's ADC, which independently monitors the output. You can specify slew rates and start up currents through the configuration software. The Analog Output Module can supply single-channel analog output in a range of voltages or currents. They protect your equipment from ground loops and power surges by providing opto-isolation of the D/A output. The transformer based isolation is up to 3000 VDC.
Once you accept your quote and confirm your order, we prepare by retrieving related parts and components from our inventory. Anything we do not currently have in stock is sourced.
Upon receipt, all parts are visually inspected for damage and then photographed to document their condition. Parts acquired from vendors must meet our quality standards.
Industrial computer boards and other parts we are equipped to evaluate are tested to verify functionality and discover possible damage.
Industrial computer boards have all components with low MTBF numbers (such as capacitors and connectors) replaced and are washed in our PCB cleaner to remove dust and grime.
Industrial computer boards are fully diagnosed and repaired by our engineers. Logs of the problems encountered and solutions implemented are recorded.
Industrial computer boards have all I/O connections rigorously tested to ensure that everything is working properly before the board is certified as ready to ship.
After photos are taken to document the exterior condition of the part, it is packaged and sent to the customer. ESD-safe materials are used to protect sensitive equipment on its journey.
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| Display LED Indicators | Power |
|---|---|
| Power Supply Power Requirement | 10~30 VDC |
| Analog Output Channels | 1 |
| Analog Output Voltage Range | 0~10 V |
| Analog Output Current Output | 0~20 mA, 4~20mA |
| General Watchdog Timer | System (1.6 second) |
| General Connector | 1 x plug-in terminal block (#14~22 AWG) |
| General Temperature (Operating) | -10~70 °C (14~158 °F) |
| General Humidity | 5~95 %RH |
| General Temperature (Storage) | -25~85 °C (-13~185 °F) |
| General Interface | RS-485 |
| General Isolation Protection | 3000 VDC |
| General Communication Protocol | ASCII command |
| General Communication Speed | Serial: From 1,200 to 115.2 k |
| General Comm. Distance | Serial: 1.2 km |
| General Data Flow Control | Yes |
| Categorization Information | Industrial Automation Remote I/O Modules RS-485 I/O Modules: ADAM-4000 Analog I/O Modules |
Download "f2ece6e5-92c8-486e-954f-241fd67f7c78.pdf" (297 KiB)
1-ch Analog Output Module ADAM-4021 2-ch Serial Based Dual Loop PID Controller ADAM-4022T with Modbus ADAM-4024 4-ch Analog Output Module with Modbus RoHS RoHS RoHS ADAM-4021 COMPLIANT ADAM-4022T COMPLIANT COMPLIANT ADAM-4024 2002/95/EC 2002/95/EC 2002/95/EC Specifications Specifications Specifications General General General Connectors 2 x plug-in terminal Connectors 2 x plug-in terminal blocks Connectors 2 x plug-in terminal blocks (#14 ~ 28 AWG) (#14 ~ 28 AWG) blocks (#14 ~ 22 AWG) Power Consumption 4 W @ 24 V Power Consumption 3 W @ 24 V DC DC Power Consumption 1.4 W @ 24 VDC Watchdog Timer System (1.6 second) Watchdog Timer System (1.6 second) & Watchdog Timer System (1.6 second) Supported Protocols ASCII command and Communication Supported Protocols ASCII command Modbus/RTU Supported Protocols ASCII command and Modbus/RTU Analog Output Analog Input (Only AI0 and AI2 are the PID input) Analog Output Channels 1 Channels 4 Channels 4 Output Impedance 0.5 Ω Input Type mA, V, Thermistor, RTD Output Impedance 0.5 Ω Output Range 0 ~ 20 mA, 4 ~ 20 mA, Input Range 0 ~ 20 mA, 4 ~ 20 mA, Output Range 0 ~ 20 mA, 4 ~ 20mA, 0 ~ 10 V 0 ~ 10 V ±10 V Output Type mA, V Thermistor Type and Temperature Ranges Output Type mA, V (Differential) Accuracy ±0.1% of FSR for current Thermistor 3 K (NTC): 0 ~ 100°C Accuracy ±0.1 % of FSR for current output Thermistor 10 K (NTC): 0 ~ 100°C output ±0.2% of FSR for voltage RTD Type and Temperature Ranges ±0.1 % of FSR for voltage output output Pt 100 RTD Current Load Max. 500 Ω Current Load 0 to 500 Ω (source) Pt 0 ~ 100°C Pt -100 ~ 100°C Resistor Resistor (source) Pt 0 ~ 600°C Pt 0 ~ 200°C Resolution 12-bit IEC RTD 100 ohms (a = 0.00385) Voltage Load Min. 1K Ω Isolation Voltage 3,000 V JIS RTD 100 ohms (a = 0.00392) Resistor DC Pt 1000 RTD Pt -40 ~ 160°C Programmable 0.125 ~ 128 mA/sec. Resolution 12-bit Isolation Voltage 3,000 V Output Slope 0.0625 ~ 64.0 V/sec. Resolution 16-bit DC Sampling Rate 10 sample/second Programmable 0.125 ~ 128 mA/sec. Readback Accuracy ±1% of FSR Isolation Voltage 3,000 VDC Output Slope 0.0625 ~ 64.0 V/sec. Span Temperature ±25 ppm/°C Coefficient Span Temperature ±25 ppm/°C Analog Output Coefficient Zero Drift Channels 2 Zero Drift Voltage output: ±30 µV/°C Voltage output: ±30 µV/°C Output Range 0 ~ 20 mA, 4 ~ 20 mA, Current output: ±0.2 µA/°C Current output: ±0.2 µA/°C 0 ~ 10 V Output Type mA, V Digital Input Resolution 12-bit Channels 4 Isolation Voltage 3,000 V DC Input Level Logic level 0: 1 V max. Common Specifications Logic level 1: 10 ~ 30 VDC Digital Input Isolation Voltage 3,000 VDC General Channels 2 Dry Contact Logic level 0-close to GND Power Input Unregulated 10 ~ 30 VDC Logic level 1-open Ordering Information Environment ADAM-4021 1-ch Analog Output Digital Output Operating Humidity 5 ~ 95% RH Module Channels 2 Operating -10 ~70°C (14 ~ 185°F) ADAM-4022T 2-ch Serial Dual Based Open Collector to 30 V, Temperature Loop PID Controller w/ 30 mA max. load Storage Temperature - 25 ~ 85°C Power Dissipation 300 mW Modbus (-13 ~ 185°F) ADAM-4024 4-ch Analog Output Module with Modbus RS-485 I/O Modules: ADAM-4000 All product specifications are subject to change without notice Last updated : 27-Jul-2016
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