IC695CHS012LT GE PACSystems RX3i 12-Slot Universal Backplane
Manufacturer: GE Fanuc
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Part Number: IC695CHS012LT
Condition：New with Original Package
Product Type: Rack Baseplates
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
GE Fanuc IC695CHS012LT PACSystems RX3i 12-Slot Universal Backplane
Configured for high-speed module interconnection in PACSystems RX3i controller networks, the GE Fanuc IC695CHS012LT (IC695CHS012 Universal Backplane) provides direct physical execution of mechanical mounting and dual-bus signal routing.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IC695CHS012LT (IC695CHS012) |
| Brand | GE Fanuc / Emerson |
| Origin | USA |
| Weight | 1.81 kg (4.0 lbs) |
| Dimensions | 457.5 x 141.5 x 147.32 mm (18.01 x 5.57 x 5.80 in) |
| Operating Temp | -40 to +70 deg C |
| Power Consumption | 240 mA at 5 VDC, 600 mA at 3.3 VDC (internal power draw) |
| Slot Count | 12 universal slots |
| Bus Architecture | Dual bus (PCI 2.2 compliant and high-speed serial) |
| Module Compatibility | PACSystems RX3i modules and Series 90-30 I/O cards |
| Mounting Format | Panel mount or DIN-rail installation |
| Isolation Rating | 1500 V field-to-logic |
Backplane Bus Communication Velocity and Firmware Compatibility
The IC695CHS012LT routes control data across dual PCI and serial bus architectures, enabling maximum backplane bus communication velocity across high-density I/O arrays. This dual-bus design allows high-speed RX3i PCI modules to operate alongside legacy Series 90-30 serial modules in a single rack assembly. Internal bus traces preserve firmware flash compatibility across successive CPU revisions, ensuring deterministic scan execution, backplane voltage stability, and seamless data exchange between redundant power supplies and processing units.
Frequently Asked Questions
Q: Can Series 90-30 I/O modules be installed directly into the IC695CHS012LT backplane?
A: Yes, the universal backplane features a dual-bus design incorporating high-speed serial connections that natively support Series 90-30 I/O modules alongside standard RX3i PCI devices.
Q: What are the primary backplane current loads imposed by the IC695CHS012LT on the system power supply?
A: The backplane logic circuits consume 240 mA at 5 VDC and 600 mA at 3.3 VDC directly from the installed rack power supply before accounting for individual I/O module loads.
Field Installation Guidelines
Verify that all input line power to the rack location is completely isolated prior to mounting or servicing the IC695CHS012LT frame. Secure the baseplate to a flat panel frame or DIN-rail structure using standard M5 or #10 mounting hardware to prevent mechanical vibration under heavy module loading. Connect a heavy-gauge copper grounding strap directly from the dedicated frame ground terminal screw to the main panel earth ground bar. When inserting power supplies, CPUs, or I/O cards into any of the 12 universal slots, ensure top and bottom module hooks seat firmly into the backplane slots before locking the retention levers.