IC697MDL671 GE Series 90-70 Datasheet & Technical Manual

IC697MDL671 GE Series 90-70 Interrupt Input Module

IC697MDL671 GE Series 90-70 Interrupt Input Module

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The GE IC697MDL671, also cataloged as the IC697MDL671 Interrupt Input Module, operates as a dedicated hardware component for high-speed digital...

رمز المنتج: IC697MDL671

Manufacturer: GE Fanuc
Product No.: IC697MDL671
Product Type: Digital I/O Cards
Product Origin: USA
Payment:T/T, Western Union
Weight: 790g
Shipping port: Xiamen
Warranty: 12 months

وصف التقييمات

The GE IC697MDL671, also cataloged as the IC697MDL671 Interrupt Input Module, operates as a dedicated hardware component for high-speed digital signal latching and interrupt processing within Series 90-70 backplane platforms.

Hardware Specifications

Parameter	Specification
Model	IC697MDL671
Brand	GE Fanuc / Emerson Automation
Origin	USA
Weight	0.79 kg (1.75 lbs)
Dimensions	Single-slot Series 90-70 module format
Operating Temp	0 to 60 deg C
Power Consumption	1.5 W (0.3 A @ 5 VDC backplane bus)
Input Points	16 discrete inputs (4 groups of 4)
Rated Voltage	24 VDC
Input Voltage Range	-3 to 30 VDC
Nominal Input Current	10 mA
ON-State Voltage	13.5 to 30 VDC
OFF-State Voltage	-3 to 5 VDC (positive logic), -5 to 30 VDC (negative logic)
ON-State Current	6 to 15 mA
OFF-State Current	0 to 2 mA
Galvanic Isolation	1500 V RMS

Backplane Bus Communication Velocity & Input Interrupt Execution

The IC697MDL671 processes discrete transitions directly across the 5 VDC backplane to initiate immediate CPU scan interrupts. System backplane bus communication velocity allows rapid response to input level changes without waiting for standard cyclic scan completions. High-density I/O density scaling combines 16 channels across 4 isolated groups, backed by 1500 V isolation to protect backplane processing logic from field line transients. Onboard firmware flash compatibility ensures seamless backplane recognition and configured interrupt handling.

Frequently Asked Questions

Q: What power supply current does the IC697MDL671 draw from the backplane rack?

A: The module requires 0.3 A from the 5 VDC backplane bus power supply for internal logic operations.

Q: How are the input channels electrically grouped and isolated?

A: The 16 input points are organized into 4 separate isolated groups containing 4 channels each, featuring 1500 V isolation between field input circuits and backplane logic.

Q: What voltage thresholds define the ON-state and OFF-state conditions for this input card?

A: An input voltage between 13.5 and 30 VDC generates an ON-state signal, whereas a voltage between -3 and 5 VDC (positive logic) or -5 and 30 VDC (negative logic) maintains an OFF-state signal.

Field Installation Guidelines

Baseplate Mounting: Always remove rack primary power before inserting the module into its designated Series 90-70 slot to preserve backplane pin integrity.
Field Wiring Connection: Connect 24 VDC signal wires to field terminal blocks, observing polarity requirements for positive or negative logic configurations across each 4-point group.
Cable Shielding: Terminate signal wire shields at the enclosure grounding point to prevent high-frequency noise interference from triggering false interrupts.
Thermal Spacing: Ensure uninhibited vertical airflow above and below the chassis rack to dissipate internal thermal heat during high-density switching operations.

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