- Product Description
-
Order Data
Order DataOrder No.Analog input module, 4AI *12Bit, Voltage or Current input, IsolationCTH2 231-0HC32Analog voltage input module,8AI,±2.5V,±5V,0～10V,0～5V Voltage input,dual-channel can choise 0~20mA current input, IsolationCTH2 231-5HF32
- Technical Spec
-
Performance Parameters
Physical Features CTH2 231-0HC32
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+
17mA
L+Coil voltage range
20.4～28.8VDC
Power Consumption
2W
Analog input features
Input number
4
Optical isolation：500VAC，1 minute
Input type
differential input
Voltage range
Voltage input（unipolarity）
0～10V, 0～5V
Voltage input（bipoliarity）
±5V，±2.5V
Current input
0～20mA
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）
Current input
5μA（0～20mA）
Transfer time
Less than 300μs
Analog input response time
1.5ms
Common mode rejection
40dB，DC 60Hz
Common mode voltage
voltage of sensor signal+common mode voltage（less than or equal to 12V）
Input impedance
No less than 10MΩ
Max.voltage input
30V
Max.current input
30mA
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
- Installation
-
Size Diagram
Wiring Diagram
