IC694APU300 GE Fanuc High-Speed Counter Module

IC694APU300 GE Fanuc RX3i PacSystem High-Speed Counter Module

IC694APU300 GE Fanuc RX3i PacSystem High-Speed Counter Module

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Configured for high-speed counting and measurement tasks in RX3i PacSystem platforms, the GE Fanuc IC694APU300 (IC694APU300 High-speed Counter Module) provides...

رمز المنتج: IC694APU300

Manufacturer: GE Fanuc
Product No.: IC694APU300
Product Type: High-Speed Counter Modules
Product Origin: USA
Payment:T/T, Western Union
Weight: 370g
Shipping port: Xiamen
Warranty: 12 months

وصف التقييمات

Configured for high-speed counting and measurement tasks in RX3i PacSystem platforms, the GE Fanuc IC694APU300 (IC694APU300 High-speed Counter Module) provides direct physical/electrical execution. The hardware processes dynamic field-level frequency inputs and actuates localized positive logic outputs directly based on configured counter parameters.

Hardware Specifications

Parameter	Specification
Model	IC694APU300
Brand	GE Fanuc Emerson
Origin	United States
Weight	0.37 kg (0.81 lbs)
Dimensions	Standard single-slot RX3i carrier footprint
Operating Temp	0 to 60 deg C
Power Consumption	250 mA (1.25 Watts) from 5 VDC backplane bus
Maximum Count Rate	1 MHz (Duty cycle 25% to 87%)
Input Channels	12 single-ended inputs or 6 differential inputs
Input Voltage Range	5 VDC (TSEL jumpered to INCOM); 10 to 30 VDC (TSEL open)
Off-State Leakage Current	10 uA maximum per point
Discrete Outputs	Four positive logic outputs
Output Voltage Range	4.7 to 40 VDC @ 1.5 A maximum resistive load (0.5 A pilot duty)
Output Voltage Drop	0.5 V @ 500 mA; 1.5 V @ 1.5 A
Group-to-group Isolation	250 VAC continuous; 1500 VAC transient for 1 minute

Backplane Bus Communication Velocity & I/O Density Scaling

The IC694APU300 utilizes direct backplane bus communication paths to transfer real-time counting registers and diagnostic data without requiring additional high-speed communication licences. The module optimizes overall system I/O density scaling by executing internal counting processes locally on the card, preventing standard CPU backplane scan times from delaying rapid-switching pulse processing. Field logic configurations remain reliable because the module provides integrated electronic short-circuit protection (ESCP) with self-healing attributes, enabling automatic circuit recovery following overcurrent faults.

Frequently Asked Questions

Q: Can the IC694APU300 module handle standard CMOS loads directly?

A: Yes. The discrete output channels on this high-speed counter module are equipped with direct CMOS load drive capabilities to interface with modern solid-state industrial logic circuits.

Q: What is the peak current threshold before the Electronic Short Circuit Protection (ESCP) trips?

A: The output channels are engineered to allow an inrush current of up to 1.6 A without triggering the active overcurrent ESCP protection circuit.

Q: How is the module protected against field wiring errors?

A: The hardware incorporates dedicated reverse polarity protection to prevent damage to internal circuits if reverse wiring occurs between the OUTPWR and OUTCOM field terminals.

Field Installation Guidelines

Chassis Mounting: Align the module rails with the designated RX3i system slot and insert the module firmly until the backplane connector locks into position.
Input Configuration: When wiring 5 VDC nominal inputs, verify that the TSEL terminal is jumpered directly to the INCOM terminal. For signals between 10 VDC and 30 VDC, keep the TSEL terminal open.
Isolation Barriers: Maintain isolation integrity between different module groups by routing high-speed signal cables separate from high-power AC lines. The group-to-group rating is 250 VAC continuous.
Shield Grounding: Terminate high-speed encoder input shields directly to the chassis ground rail using low-impedance grounding clamps to minimize EMI-induced pulse distortion.

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