ADAM-4012 1-ch Analog Input Module (ADAM-4012)
Analog input modules use a microprocessor-controlled integrating A/D converter to convert sensor voltage, current, thermocouple, or RTD signals into digital data. The digital data is then translated into either engineering units, twos complement hexadecimal format or percentage of full-scale range (FSR)according to the module ’s configuration. When prompted by the host computer, the data is sent through a standard RS-485 interface. The Analog Input Modules offer signal conditioning, A/D conversion, ranging, and RS-485 digital communication functions. They protect your equipment from ground loops and power surges by providing opto-isolation of the A/D input and transformer based isolation up to 3000 V DC . (ADAM-4011 has transformer-based isolation up to 500 V DC )
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ADAM-4012 1-ch Analog Input Module Features
Input type: mV, V or mA
ADAM-4012 1-ch Analog Input Module Specifications
| Common Specifications |
|---|
| Models | ADAM-4011/4012/4013 |
| Power Input | Unregulated 10 ~ 30 VDC |
| Connectors | 1 x plug-in terminal block (#14 ~ 22 AWG) |
| Watchdog Timer | System (1.6 second) |
| Analog Input | Resolution 16-bit |
| | Sampling Rate 10 sample/second |
| | CMR @ 50/60 Hz 150 dB |
| | NMR @ 50/60 Hz 100 dB |
| | Isolation Voltage 3,000 VDC |
| Environment | Humidity 5 ~ 95% RH |
| | Operating Temerature -0 ~ 70¢X C (14 ~ 158¢X F) |
| | Storage Temperature -25 ~ 85¢X C (-13 ~ 185¢X F) |
| General |
|---|
| Power Consumption | 1.4 W @ 24 VDC |
| Supported Protocols | ASCII command |
| Analog Input |
|---|
| Channels | 1 |
| Input Impedance | Voltage: 2 Mohms |
| | Current: 125ohms |
| Input Type | T/C, mV, V or mA |
| Input Range | ±15 mV, ±50 mV, ±100 mV, |
| | ±500 mV, ±1 V, |
| | ±2.5 V, ±20 mA |
| Accuracy | Voltage mode: ±0.1% or better |
| | Current mode: ±0.2% or better |
| T/C Type and Temperature Range | 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 |
| Span Drift | ±25 ppm/° C |
| Zero Drift | ±6 µV/° C |
| Digital Input |
|---|
| Channels | 1 |
| | Logic level 0: 1 V max. |
| | Logic level 1: 3.5 ~ 30 V |
| | Pull up current: 0.5 mA, |
| | 10 kohm resistor to +5 V |
| Event Counter | Max. input freq: 50 Hz |
| | Min. input pulse width: 1msec. |
| Digital Output |
|---|
| Channels | 2, open collector to 30 V, 30 mA max. load |
| Power Dissipation | 300 mW |
External links for ADAM-4012
3D Model for ADAM-4012 1-ch Analog Input Module
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Ordering information for ADAM-4012 1-ch Analog Input Module
| Product code | Product options |
|---|
| ADAM-4012 | 1-ch Analog Input Module |
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