GE Fanuc|IC697ALG440|16-Channel Analog Input Expander Module
GE Fanuc IC697ALG440 16-Channel Analog Input Expander Module
Description
GE Fanuc IC697ALG440 is a 16-channel differential analog input expander module for use with GE Series 90-30 base converter modules, supporting user-configurable voltage and current inputs.
Features
16 individually configurable differential input channels for voltage or current.
No jumpers or DIP switches required; configured via MS-DOS or Windows software.
Mechanical keying ensures correct module replacement.
Removable terminal block for field wiring.
Supports up to 120 total inputs when combined with base converter modules.
Provides transient and steady-state overvoltage protection.
Technical Specifications
Input Types: Voltage and 4–20 mA current
Voltage Range: –10 to +10 V
Current Range: 4 to 20 mA
Resolution:
• 16-bit (no missing codes) for voltage
• 14-bit (no missing codes) for current
Input Impedance:
• >10 MΩ (voltage)
• 250 Ω, 0.1% shunt (current)
Accuracy (at 25°C):
• Voltage: ±0.03% of full scale, ±0.02% of value
• Current: ±0.07% of full scale, ±0.1% of value
Temperature Coefficient:
• Voltage: ±15 PPM/°C max
• Current: ±30 PPM/°C max
Common Mode Range: ±13 V peak
Common Mode Rejection: 70 dB typical
Conversion Rate: One expander channel updated per base converter scan; update interval = 44.8 × N ms (N = number of expanders)
Response Time (0 to full scale):
• 5.0%: 30 ms
• 0.1%: 67 ms
GE Fanuc|IC697ALG440|16-Channel Analog Input Expander Module
GE Fanuc|IC697ALG440|16-Channel Analog Input Expander Module
GE Fanuc IC697ALG440 16-Channel Analog Input Expander Module
Description
GE Fanuc IC697ALG440 is a 16-channel differential analog input expander module for use with GE Series 90-30 base converter modules, supporting user-configurable voltage and current inputs.
Features
16 individually configurable differential input channels for voltage or current.
No jumpers or DIP switches required; configured via MS-DOS or Windows software.
Mechanical keying ensures correct module replacement.
Removable terminal block for field wiring.
Supports up to 120 total inputs when combined with base converter modules.
Provides transient and steady-state overvoltage protection.
Technical Specifications
Input Types: Voltage and 4–20 mA current
Voltage Range: –10 to +10 V
Current Range: 4 to 20 mA
Resolution:
• 16-bit (no missing codes) for voltage
• 14-bit (no missing codes) for current
Input Impedance:
• >10 MΩ (voltage)
• 250 Ω, 0.1% shunt (current)
Accuracy (at 25°C):
• Voltage: ±0.03% of full scale, ±0.02% of value
• Current: ±0.07% of full scale, ±0.1% of value
Temperature Coefficient:
• Voltage: ±15 PPM/°C max
• Current: ±30 PPM/°C max
Common Mode Range: ±13 V peak
Common Mode Rejection: 70 dB typical
Conversion Rate: One expander channel updated per base converter scan; update interval = 44.8 × N ms (N = number of expanders)
Response Time (0 to full scale):
• 5.0%: 30 ms
• 0.1%: 67 ms
