- Product Description
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Simple series Analog input module
4AI*16bit
Support ±10V, 0~10V,
0~20mA, 4~20mA
Voltage / current(optional)
- Technical Spec
-
Order Number CTSI-AIS04-S1 CTSI-AQS04-S1 Physical Characteristics Dimensions（W×H×D） 12 x 104 x 80 mm IP Rating IP20 Module Hot-swappable Function Not supported Power Supply Specifications Rated Input Voltage 24V DC(20.4V~28.8V DC) Input Power Protection Supports reverse polarity protection LED Indicator Characteristics Note 1: Blinking: Flashes once every 200 milliseconds. PR Indicator Green ON = 24VDC power supply and bus power supply normal Blinking = 24VDC power supply abnormal, bus power supply normal OFF = Bus power supply abnormal SF Indicator Red ON = Mismatch in module configuration (e.g., incorrect address assignment, inconsistent configuration, module not detected) Blinking = Input signal fault (e.g., disconnection) OFF = No fault Channel Indicator Green ON = Channel enabled OFF = Channel disabled Analog Input Expansion Module Specifications Input Type Voltage/Current, differential input Number of Input Points 4 Input Range Voltage ±10V，0V~10V Current 0mA～20mA，4mA～20mA Maximum Input Voltage 30V Maximum Input Current 32mA Input Impedance Voltage 1MΩ Current 250Ω Data Format
Voltage -32000~32000，0~32000 Current 0~32000 Input Resolution Unipolar: 16bit Bipolar: 15bit + sign bit Conversion Time 60µs per channel Filter Period 1ms, 10ms, 20ms, 50ms, 100ms (4 channels)
Default: 20msCommon-mode Rejection ＞40dB Channel crosstalk ＞60dB Common-mode voltage -12V ≤ signal voltage + common-mode voltage ≤ +12V Accuracy Voltage Full scale ±0.1% (25°C), full scale ±0.5% (full temperature range) Current Full scale ±0.1% (25°C), full scale ±0.5% (full temperature range) Configuration Channel Configurable, all enabled by default Range Configurable, default 0V~10V Wire-break Detection Current Only supported when configured as 4mA~20mA Isolation Field-to-logic 500V AC 24VDC-to-logic 500V AC Between interface channels Non-isolated Diagnostic Values Over-range (negative) Unipolar: 0, Bipolar: -32768 Over-range (positive) Unipolar: 32767, Bipolar: 32767 No power supply 32766 Wire-break detection 4mA~20mA: Supports positive/negative calibration: 32767 (positive calibration), -32768 (negative calibration) Analog Output Expansion Module Specifications Output Type Voltage/Current Number of Output Points 4 Output Range Voltage ±10V，0V~10V Current 0mA~20mA，4mA~20mA Protection Maximum Miswiring Voltage 30V DC Voltage Short-circuit Protection Yes Data Format
Voltage -32000~32000，0~32000 Current 0~32000 Settling Time Voltage Output 100us Current Output 2ms Load Impedance Voltage Output Min. 1kΩ Current Output Max. 500Ω Resolution Unipolar: 16bit Bipolar: 15bit + sign bit Accuracy Voltage Full scale ±0.1% (25°C), full scale ±0.5% (full temperature range) Current Full scale ±0.1% (25°C), full scale ±0.5% (full temperature range) Diagnostic Detection Voltage Supports short-circuit detection and over-temperature protection Current Supports open-circuit detection and over-temperature protection Isolation Power isolation 500V AC Field-to-logic isolation 500V AC Between interface channels Non-isolated
- Installation
