GE VMIVME-4140-001000 Analog Output

The GE / VMIVME VMIVME-4140-001000, also cataloged as the VMIVME-4140-001000 Analog Output Board, operates as a dedicated hardware component for high-precision 16-channel digital-to-analog signal conversion and discrete wire interfacing within VMEbus system platforms.

Suffix Breakdown & Model Matrix

VMIVME-4140-001000: High-density 16-channel analog output variant featuring 12-bit conversion resolution, discrete wire termination support, and VMEbus backplane communication compatibility.

Hardware Specifications

Profinet / EtherNet/IP Deterministic Networks

The internal DAC circuitry and parallel address registers execute high-speed signal updates across all 16 channels, converting digital control words into precise analog output voltages without bus latency. Backplane bus communication velocity and register mapping enable deterministic data transfers from system host processors. Hardware isolation barriers protect internal microelectronics from high-voltage transients and ground potential shifts originating from external field wiring. Firmware flash compatibility ensures structured update paths for operational protocol enhancements.

Frequently Asked Questions

Q: What is the channel capacity and resolution of this output board?

A: The module is equipped with 16 independent analog output channels utilizing a 12-bit conversion resolution.

Q: Can this module be live-inserted into an active VMEbus chassis?

A: No. The VMEbus standard architecture lacks live-insertion pin sequencing, requiring complete backplane power isolation prior to board extraction or installation.

Q: How are external field signals terminated on the hardware?

A: Field connections are established via discrete wire termination blocks connected directly to the front panel interface.

Field Installation Guidelines

Ensure backplane power is fully isolated before inserting or removing the VME module to prevent bus driver damage. Secure the board firmly using front panel mounting screws to establish a continuous chassis ground connection and mechanical stability in high-vibration environments. Route all analog output signal wiring away from high-voltage power conduits to minimize electromagnetic interference. Verify backplane DC power supply rails are within operational tolerances prior to system startup.