XYCOM XVME-202 Controller Module

XYCOM XVME-202 Controller Module  

Product Details Introduction

XVME-202 is a dedicated controller for PAMUX distributed I/O systems under the VMEbus architecture, responsible for high-speed communication and address management between VME hosts and remote PAMUX intelligent I/O boards, designed specifically for industrial distributed control scenarios.

Single slot 3U height, fully compatible with VMEbus IEEE 1014 standard, compatible with standard VME chassis.

Core function: Implement centralized control and data exchange of remote I/O subsystem of PAMUX by VME host.

A single module can address up to 16 PAMUX units, with a total I/O point capacity of 512 points.

Using a 50 core flat cable to connect PAMUX devices, the transmission distance supports up to 500 feet (approximately 152 meters).

Onboard terminal resistor, no external matching required, simplifies long-distance wiring and signal integrity design.

Occupying 1K blocks of VME short I/O address space, the base address can be selected from 64 1K boundaries through a 6-bit jumper.

Built in register group, supporting PAMUX channel configuration, status reading, data reading and writing, and interrupt management.

The PAMUX bus is 8-bit wide, with each PAMUX unit providing 32 I/O points and supporting mixed digital/analog expansion.

PAMUX intelligent I/O board supports daisy chain cascading, greatly improving the flexibility of system I/O expansion.

Support VME interrupt mechanism, which can report events/failures of PAMUX devices to the VME host.

The power supply is standard VME+5VDC, with typical low power consumption, suitable for industrial site power supply environment.

Industrial grade wide temperature design, working temperature range of 0 ℃ to 65 ℃, storage temperature range of -40 ℃ to 85 ℃.

Hardware level signal buffering and driving ensure the stability and anti-interference ability of long-distance transmission.

Modular, no local CPU design, relying on VME host to complete logical operations, reducing local failure points.

Specially designed for upgrading old industrial control systems, expanding distributed I/O, and optimizing remote device monitoring scenarios.

Application: Factory automation, process control, remote data collection, distributed safety interlocking, I/O expansion of old VME systems.

XVME-202 Product imag

XVME-202 ontroller Module

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