Product Details
Configured for high-density discrete signal processing in Genius I/O bus architectures, the GE Fanuc IC660ERD025, also cataloged as the IC660ERD025 Genius I/O Module (comprising terminal block IC660TBD025 and electronics assembly IC660BRD025), provides direct physical/electrical execution. It handles 32 discrete input points operating across 5 to 48 VDC logic thresholds, executing field-to-logic signal isolation and frame transmission over serial fieldbus backplanes without introducing scan latencies to the host controller.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IC660ERD025 (IC660TBD025 / IC660BRD025) |
| Brand | GE Fanuc |
| Origin | USA |
| Weight | 0.3 kg |
| Dimensions | 20.2 cm x 8 cm x 20 cm |
| Operating Temp | 0 to 60 deg C |
| Power Consumption | 8 W maximum |
| I/O Capacity | 32 discrete input points |
| Voltage Range | 5 to 48 VDC |
| Operating Voltage | 4.9 to 5.3 VDC |
| Operating Current | 0.5 to 1.0 Amp per point |
| Maximum Inrush Current | 4.0 Amps |
| Off-State Leakage Current | 20 microamps |
| Isolation | 1500 VAC field-to-logic / 850 V block-to-block |
| Power Supply Dropout Time | 4 ms at 12 VDC / 20 ms at 24 VDC |
| Heat Dissipation | 18 W maximum |
| Response Time | 1 ms typical |
Backplane Bus Communication Velocity & Deterministic Network Execution
The GE Fanuc IC660ERD025 integrates directly into deterministic Genius I/O serial bus networks, utilizing backplane bus communication velocity protocol firmware to handle cyclic data updates across distributed racks. Built-in 1500 VAC field-to-logic isolation and 850 V block-to-block channel decoupling protect the internal processing assembly (IC660BRD025) against high-voltage surges and common-mode noise across industrial field wiring.
Frequently Asked Questions
Q: Can the electronics assembly (IC660BRD025) be separated from the terminal block (IC660TBD025) without disconnecting field wiring?
A: Yes, the module uses a two-piece architecture allowing the electronics body to be unseated from the terminal block assembly without disturbing field termination wiring.
Q: What power dropout hold-up time does the module support during voltage dips?
A: The onboard power circuitry maintains discrete logic state stability for up to 4 ms at 12 VDC input and up to 20 ms at 24 VDC input during power supply dropouts.
Field Installation Guidelines
- Disconnect main system power and verify zero voltage across all terminal connections before mounting or unseating the module body.
- Secure the terminal block base (IC660TBD025) firmly to the enclosure panel or DIN rail structure to ensure rigid mechanical grounding.
- Wire discrete field inputs to the designated screw terminals, ensuring field signal conductors are separated from high-voltage AC lines.
- Align the electronics block (IC660BRD025) with the base connector and press firmly until the retaining latches engage fully.
- Terminate the Genius serial bus shield wire at a single earth ground point to prevent ground loop currents across network nodes.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
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