GE IS215VCMIH2CB VME Communication Interface Bus Master Controller
Manufacturer: GE Fanuc
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Part Number: IS215VCMIH2CB
Condition：New with Original Package
Product Type: Communication Interface Modules
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
GE IS215VCMIH2CB Bus Master Controller
The GE IS215VCMIH2CB, also cataloged as the IS215VCMIH2CB VME Communication Interface Module, operates as a dedicated hardware component for high-speed controller-to-I/O data exchange within GE Mark VI and Mark VIe turbine control systems.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IS215VCMIH2CB |
| Brand | GE |
| Origin | USA |
| Weight | 1.0 kg to 1.2 kg |
| Dimensions | 160 x 330 mm (6U VME form factor) |
| Operating Temp | -40 deg C to +70 deg C |
| Power Consumption | 10 W to 15 W |
| Processor | Texas Instruments TMS320C32 (32-bit DSP) |
| Communication Ports | 3 x 10Base2 Ethernet (IONet) |
| Cycle Time | 20 ms at 50 Hz |
Control Systems & Deterministic Networks
The IS215VCMIH2CB maintains deterministic network integrity through high-speed VME backplane bus communication velocity. This module synchronizes data packets across redundant communication paths to support TMR architecture, ensuring that I/O scan cycles remain consistent regardless of load. Firmware flash compatibility allows the controller to integrate seamlessly with evolving Mark VI/VIe system software, while the 32-bit DSP architecture manages internal traffic with minimal latency. Users must ensure that the backplane bus loading remains within specified limits to prevent timing jitter, as the module relies on high-speed synchronization to maintain the coordination of redundant I/O packs.
Frequently Asked Questions
Q: Does the IS215VCMIH2CB support real-time data monitoring during system operation?
A: Yes, the module provides continuous self-diagnostics and communication health monitoring via onboard LED status indicators, which report synchronization status to the primary controller.
Q: Are there specific limitations regarding the 10Base2 Ethernet IONet ports?
A: The module utilizes 10Base2 physical layer connections; ensure that all coax cabling, T-connectors, and terminators meet standard impedance requirements to avoid signal reflection and communication timeouts.
Q: How is the module configured for redundant operation?
A: Redundancy is achieved through the VME backplane connection in dual or TMR controller configurations; the module automatically manages state-sync data exchange between the redundant controllers to ensure seamless failover.
Field Installation Guidelines
When inserting the IS215VCMIH2CB into a VME rack, verify that the card guides are properly aligned to prevent pin damage on the backplane connector. Ensure that the module is fully seated before securing the front panel screws, as these provide the necessary chassis ground connection. When connecting IONet cabling, verify that the 10Base2 segment is correctly terminated at both ends with 50-ohm resistors to prevent network instability. Avoid routing communication cables in parallel with high-voltage AC power lines to minimize electromagnetic interference. Once installed, confirm the module status LEDs indicate "Healthy" (or equivalent state) during the boot-up sequence before finalizing the rack configuration.