1-Channel Analog I/O Module (ADAM-4016-A2E)
by Advantech
•Part #: ADAM-4016-A2E
View Detailed Description
A strain gauge input module uses a microprocessor-controlled integrating A/D converter to convert sensor voltage or current signals into digital data for load cell and stress measurement. The digital data is then translated into either engineering units, twos complement hexadecimal format or percent-age 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 strain gauge input module offers 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 VDC .
- Strain Gauge Input
- Watchdog Timer
| Analog Input | Channels | 1 differential |
| Voltage Range | ±15 mV ±50 mV ±100 mV ±500 mV | |
| Current Input | ±20 mA | |
| Sampling Rates | 10 samples/second | |
| Resolution | 16-bit | |
| Input Impedance | Voltage: 2 MOhm Current: 125 Ohm | |
| Span Drift | ±25 ppm/°C | |
| Zero Drift | ±6 µV/°C | |
| CMR @ 50/60 Hz | 92 dB | |
| Analog Output | Channels | 1 |
| Voltage Range | 0~10 V (30 mA max.) | |
| Digital Output | Channels | 4 Open collector to 30V, 30 mA max. load |
| Power Dissipation | 300 mW | |
| Display | LED Indicators | Power |
| General | Watchdog Timer | System (1.6 second) |
| Connector | 2 x plug-in terminal block (#14~22 AWG) | |
| Temperature (Operating) | -10~70 °C (14~158 °F) | |
| Humidity | 5~95 %RH | |
| Temperature (Storage) | -25~85 °C (-13~185 °F) | |
| Interface | RS-485 | |
| Isolation Protection | 3000 VDC | |
| Communication Protocol | ASCII command | |
| Communication Speed | Serial: From 1,200 to 115.2 k | |
| Comm. Distance | Serial: 1.2 km | |
| Data Flow Control | Yes | |
| Power Supply | Power Requirement | 10~30 VDC |
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