OMEGA D5452 OMEGABUS® 4채널 아날로그 입력 디지털 출력 인터페이스 모듈 (Thermistor, 2252 Ω Thermistor, RS485)

CMRR: 100 dB at 50/60 Hz

Width: 2.794 mm

Height: 6.223 mm

Length: 9.144 mm

Memory: EEPROM

Accuracy: ±1.0°C

Mounting: Spacing for mounting screws = 2.700" (6.858 cm).Screw threads = 6 X 32

Baud Rate: 300 to 115200

Materials: ABS

Input Type: Thermistor

Protection: Input Protection: 30 Vdc

Resolution: 0.01°C

Calibration: Autozero, no adjustment pots

Sensor Type: 2252 Ω Thermistor

Sampling Rate: 1 Hz (1 update/second)

Data Interface: RS485

Supply Voltage: 10 to 30 Vdc, 0.75 W

Analog I/O Note: THERMISTOR INPUTS Thermistor Types: 2252Ω at 25°C Range: 0 to 100°C Resolution: 0.01°C or °F Accuracy: ± 0.1°C Input Protection: to 30 Vdc User Selectable: °C or °F

Conversion Rate: 8 conversions/sec

Leakage Current: < 2 μA

Relative Humidity: 0 to 95% RH non-condensing

Supply Power Type: DC

Common Mode Voltage: Input to Output at 60 Hz: 500 V rms

Data Interface Note: Data Format: NRZ asynchronous; 1 start bit, 7 data bits, 1 parity bit and 1 stop bit Parity: Odd, even, none Address: User selectable address Protocol: ASCII format Multidrop Modules:Up to 30 per host serial port Communications: Distance up to 1219 m (4000') (RS-485) Transient Suppression: On RS-485 communication lines Communications Error:Checking via checksum

Electrical Connection: Screw Terminal

Storage Temperature, Max: 85 °C

Storage Temperature, Min: -25 °C

Current Measurement Range: N/A

Number of Channels, Input: Analog: 4

Voltage Measurement Range: N/A

current-measurement-range: N/A

Operating Temperature, Max: 70 °C

Operating Temperature, Min: -25 °C

Temperature Measurement Range: Thermistor: 0 to 100°C

Datasheet