Physical Features  CTH2 231-5HF32

Dimension(W×H×D)

71.3 × 96 × 62mm

LED indicator

24V Power supply  Good: ON = no fault, OFF = no power

Power Consumption

+5VDC power loss

87mA

L+

50mA

L+Coil voltage range

20.4~28.8VDC

Power Consumption

2.5W

Analog input features

Input number

8

Isolated(field side to logical circuit)

Optical isolation

Input type

differential input

Voltage range

Voltage input(unipolarity)

0~10V, 0~5V

Voltage input(bipoliarity)

±2.5V(channel 0~7)

Current

0~20mA(channel 6~7)

Data format

Unipolarity,full scale

0~32000

Bipoliarity,full scale

-32000~32000

Resolution ratio input

Voltage input(unipolarity)

2.5mV(0~10V);1.25mV(0~5V)

Voltage input(bipoliarity)

2.5mV(±5V);1.25mV(±2.5V)

Analog to digital conversion time

10ms

Eight channel switching time

100ms

Common mode rejection

40dB,DC - 60Hz

Common mode voltage

-12V≤voltage of sensor signal+Common mode voltage≤+12V

Input impedance

voltage:≥2MΩ

current:250Ω

Max.voltage input

30VDC

Max.current input

32mA

A/D conversion resolution

unipolarity:12bit;bipoliarity:11bit+sign bit

measurement error

0.5%(max)

Isolation(Isolated(field side to logical circuit)

)

500V AC

Analog input addressing

AIW addressing