GE Fanuc|IC693ALG220| Analog Voltage Input Module
GE Fanuc IC693ALG220 Analog Voltage Input Module
Description
The GE Fanuc IC693ALG220 is a 4-channel analog voltage input module for the Series 90-30 PLC, converting -10 to +10 VDC signals with 12-bit resolution and optical isolation.
Features
Provides four isolated analog input channels. Supports voltage input (-10 to +10 VDC) and current input (-40 to +40 mA) via selectable 250 Ω shunt resistors. Includes front-panel LED for status indication. Features electrical isolation to reduce noise from field wiring. Requires twisted/shielded instrumentation cable for optimal performance.
Technical Specifications
- Number of Channels: 4 differential inputs
- Voltage Range: –10 to +10 VDC
- Current Range: –40 to +40 mA (with internal 250 Ω shunt resistor)
- Input Impedance: > 9 MΩ (voltage mode), 250 Ω (current mode)
- Resolution: 12 bits binary (1 LSB = 5 mV / 20 mA)
- Data Format: 16-bit 2’s complement in %AI registers
- Update Rate: 4 ms for all channels (1 ms per channel)
- Conversion Speed: 1 ms per channel
-
Accuracy:
- Typical: ±10 mV / ±40 mA
- Maximum: ±30 mV / ±160 mA (over temperature)
- Linearity: < 1 Least Significant Bit
- Input Filter Response: 17 Hz
- Cross-Channel Rejection: > 80 dB
GE Fanuc|IC693ALG220| Analog Voltage Input Module




GE Fanuc|IC693ALG220| Analog Voltage Input Module
GE Fanuc IC693ALG220 Analog Voltage Input Module
Description
The GE Fanuc IC693ALG220 is a 4-channel analog voltage input module for the Series 90-30 PLC, converting -10 to +10 VDC signals with 12-bit resolution and optical isolation.
Features
Provides four isolated analog input channels. Supports voltage input (-10 to +10 VDC) and current input (-40 to +40 mA) via selectable 250 Ω shunt resistors. Includes front-panel LED for status indication. Features electrical isolation to reduce noise from field wiring. Requires twisted/shielded instrumentation cable for optimal performance.
Technical Specifications
- Number of Channels: 4 differential inputs
- Voltage Range: –10 to +10 VDC
- Current Range: –40 to +40 mA (with internal 250 Ω shunt resistor)
- Input Impedance: > 9 MΩ (voltage mode), 250 Ω (current mode)
- Resolution: 12 bits binary (1 LSB = 5 mV / 20 mA)
- Data Format: 16-bit 2’s complement in %AI registers
- Update Rate: 4 ms for all channels (1 ms per channel)
- Conversion Speed: 1 ms per channel
-
Accuracy:
- Typical: ±10 mV / ±40 mA
- Maximum: ±30 mV / ±160 mA (over temperature)
- Linearity: < 1 Least Significant Bit
- Input Filter Response: 17 Hz
- Cross-Channel Rejection: > 80 dB