OMEGA D1142 Standard Digital Modules for Signal Conditioning, Scaling, and Sensor Integration (Voltage, ±10 V, RS485)

Drift: Zero: ±1 Count

Width: 2.794 mm

Height: 6.223 mm

Length: 9.144 mm

Accuracy: ±0.01 % of reading ±10 µs

Baud Rate: 300 to 38,400

Materials: ABS

Excitation: N/A

Input Type: Voltage

Protection: Input Protection: 250 Vac

Resolution: 0.0001

Output Signal: Digital

Sampling Rate: 2 Hz (2 updates/second)

Data Interface: RS485

Digital Output: Open collector to 30V,100 mA max load

Supply Voltage: 10 to 30 Vdc, 0.75 W

Analog I/O Note: Voltage Input: Resolution: 0.01% of FS (4 digits), Accuracy: ±0.02% of FS max, Zero Drift: ±1 count max (auto zero), Span Tempco: ±50ppm/°C max, Input Burnout Protection: 250 Vac, Input Impedance: 1 MΩ min (> ±5V input), 100MΩ min (< ± 1V input), 1 Digital Input/Event Counter, 2 Digital Outputs

Impedance Input: 1 MΩ

Relative Humidity: 0 to 95% RH non-condensing

Supply Power Type: DC

Data Interface Note: Up to 124 multidrop modules per communications port, ASCII Format command/ response protocol, Can be used with ‘dumb’ terminal, Parity options: odd, even, none, All communications setups stored in memory, Checksum can be added to any command or response, user selectable channel address

Input Control Signal: ±100 Vdc

Electrical Connection: Screw Terminal

Frequency Input Range: 1 Hz to 20 kHz

Temperature Coefficient: ±50 ppm/°C

Storage Temperature, Max: 85 °C

Storage Temperature, Min: -25 °C

Current Measurement Range: N/A

Number of Channels, Input: Analog: 1

Voltage Measurement Range: ±10 V

Number of Channels, Output: Digital: 2

Operating Temperature, Max: 70 °C

Operating Temperature, Min: -25 °C

Frequency Measurement Range: N/A

Temperature Measurement Range: N/A

Datasheet