Product Details
Configured for digital-to-analog signal conversion in VMEbus systems, the GE VMIVME-7750-734 (VMIVME-7750 Analog Output Module) provides direct physical/electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | VMIVME-7750-734 |
| Brand | GE Fanuc |
| Origin | United States |
| Weight | Standard VME Slot Weight |
| Dimensions | Single-slot VMEbus Form Factor |
| Operating Temp | 0 - 60 deg C |
| Power Consumption | System-fed via VMEbus Backplane |
| Channel Count | 32 channels |
| Resolution | 12 bits |
| Interface Type | VMEbus |
| Signal Output Type | Analog Voltage/Current |
| Linearity | High Linearity Profile |
Backplane Channel Segregation and I/O Density Scaling
The VMEbus architecture utilizes dedicated addressing lines to execute high-speed parallel data transfers across the backplane. The module accommodates high I/O density scaling by mapping 32 independent channels within a single-slot VME form factor. This high density requires precise register allocation and internal crosstalk suppression circuits to prevent signal degradation during concurrent high-velocity channel updates.
Frequently Asked Questions
Q: Does the module support hot-swapping within an active VMEbus chassis?
A: No. The VMEbus standard utilized by this module lacks live-insertion pin sequencing. Removing or inserting the hardware while the backplane is energized will cause electrical transients, disrupting bus communications and causing system faults.
Q: How is channel ground loops avoided across the 32 output terminals?
A: The 32 output channels share a common ground reference linked to the VMEbus power return line. External field wiring must maintain isolated loops or use external signal conditioners to prevent common-mode ground loop currents from degrading the 12 bits resolution accuracy.
Field Installation Guidelines
- Chassis Positioning: Turn off all chassis power before sliding the module into the VME backplane slot guides. Verify that the top and bottom mechanical injector/ejector handles lock fully to guarantee pin mating engagement.
- Grounding Compliance: Ground the VME chassis enclosure frame directly to a low-impedance master ground bus to minimize static interference and protect the 12 bits digital-to-analog converters from high-frequency noise.
- Signal Shielding: Connect all 32 analog signal output lines using shielded twisted-pair cables. Terminate the shield at the cabinet entry gland plate and avoid routing parallel to high-voltage AC conductors.
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.
Tech & Buying Guide
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