OMEGA D1311 Standard Digital Modules for Signal Conditioning, Scaling, and Sensor Integration (Thermocouple, Thermocouple Type J, RS232C)

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: Thermocouple

Protection: Input Protection: 250 Vac

Resolution: ±1.0°C

Sensor Type: Thermocouple Type J

Output Signal: Digital

Sampling Rate: 2 Hz (2 updates/second)

Data Interface: RS232C

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

Supply Voltage: 10 to 30 Vdc, 0.75 W

Analog I/O Note: Thermocouple: Open thermocouple indication, Input burnout protection to 250 Vac, User selectable °C or °F, Overrange indication, Automatic cold junction compensation and linearization, Resolution: ±1.0°, Overall Accuracy From 0 to +40°C , Ambient: ±1.0°C max (J, K, T, E), ±2.5°C max (R, S, B, C), Input Impedance: 100 MΩ min., Lead Resistance Effect: <20µ V per 350Ω, 2 Digital Inputs, Event Counter, 3 Digital Outputs

Impedance Input: 100 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

Lead resistance effect: Thermocouple: <20µ V/350Ω

Storage Temperature, Max: 85 °C

Storage Temperature, Min: -25 °C

Current Measurement Range: 4 to 20 mA

Number of Channels, Input: Analog: 1

Voltage Measurement Range: N/A

Number of Channels, Output: Digital: 3

Operating Temperature, Max: 70 °C

Operating Temperature, Min: -25 °C

Frequency Measurement Range: N/A

Temperature Measurement Range: Type J TC: -200 to 760°C

Datasheet