IC694ALG442

Description

The IC694ALG442 is an analog combination module for the GE Fanuc RX3i PACSystem, offering both current and voltage output capabilities for precision analog signal control.

Power Requirements

• External Supply Voltage Range: 20–30 VDC (24 VDC typical)

• Power Supply Rejection Ratio:

• Current: 5 µA/V (typical), 10 µA/V (maximum)

• Voltage: 25 mV/V (typical), 50 mV/V (maximum)

• Voltage Ripple: 10%

• Power Consumption:

• 95 mA from internal +5 VDC supply

• 129 mA from external supply

Isolation

• Field to Backplane and Frame Ground: 250 VAC continuous; 1500 VAC for 1 minute

Analog Outputs

• Channels: 2 single-ended

Analog Current Output

• Output Ranges: 0–20 mA, 4–20 mA

• Resolution:

• 0–20 mA: 0.625 µA

• 4–20 mA: 0.5 µA

• Accuracy:

• ±0.1% of full scale @ 25°C (typical)

• ±0.25% of full scale @ 25°C (maximum)

• ±0.5% over full temperature range (maximum)

• Compliance Voltage: VUSER –3 V (min) to VUSER (max)

• User Load: 0–850 Ω @ 20 V, up to 1350 Ω @ 30 V

• Load Capacitance: 2000 pF max

• Load Inductance: 1 H max

Analog Voltage Output

• Output Ranges: –10 to +10 V (bipolar), 0 to +10 V (unipolar)

• Resolution: 0.3125 mV

• Accuracy:

• ±0.25% of full scale @ 25°C (typical)

• ±0.5% of full scale @ 25°C (maximum)

• ±1.0% over full temperature range (maximum)

• Output Loading: 5 mA (2 kΩ minimum resistance)

• Load Capacitance: 1 µF maximum

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