XYCOM XVME-203

XYCOM XVME-203 Overview

Product Positioning:
The XVME-203 is a VME-bus counter/I/O module developed by XYCOM (Xiamen Xycom Automation). It is a 3U single-board industrial control card that provides counting functions (ten 16-bit counting channels) and digital outputs (eight channels). The board features a built-in quadrature decoding circuit, enabling direct use in high-speed pulse counting, position encoding, and rotational speed measurement applications.

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Core Technical Specifications

• Counting Channels: 10 independent 16-bit counters supporting quadrature encoder inputs
• Output Channels: 8 digital outputs
• Power Supply: 24 V DC (typical industrial power supply specification)
• Operating Temperature: –40 °C to +70 °C, designed for harsh industrial environments
• Interface: Standard VME64x bus, fully compatible with the VME-bus specification; certain models also include Ethernet and RS-232/RS-485 interfaces for easy integration with host PCs or PLCs
• Memory: 512 KB RAM + 2 MB Flash for program and parameter storage

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Main Functions

• High-Speed Counting: Performs counting at millisecond- or microsecond-level speed, suitable for high-speed sensors and encoders
• Quadrature Decoding: Built-in quadrature detection circuit outputs decoded counts directly without external circuitry
• Digital Output: 8 programmable digital output channels for controlling relays, indicators, and other actuators
• Multi-Bus Compatibility: Supports VME64x, Ethernet, and serial communication for seamless connection with upper-level systems such as PCs, PLCs, and SCADA platforms

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Typical Applications

• Manufacturing: Speed monitoring, pulse counting in packaging machines, production line counters
• Automation Control: Robot joint position counting, CNC axis motion counting
• Process Control: Pulse counting for flowmeters and metering pumps
• Laboratory & Research: High-speed data acquisition, experimental device synchronization

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Advantages

• Modular Design: Compact 3U single-board form factor for direct installation in standard VME chassis, simplifying expansion and maintenance
• High Reliability: Industrial-grade protection and wide-temperature operation ensure continuous, long-term stability
• Software Support: Supplied with MS-DOS/Windows driver libraries and example programs to streamline secondary development

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Summary

The XYCOM XVME-203 is a VME-bus module purpose-built for industrial counting applications, featuring ten 16-bit counters, quadrature decoding, and eight digital outputs. Designed for wide-temperature operation and VME system compatibility, it integrates seamlessly into control, measurement, and data acquisition systems across manufacturing, automation, and research fields.

Main brand :

ABB       Allen-Bradley      Alstom      Bently        GE        MOOG 

Schneider   Woodward   HIMA   Honeywell   Emerson   Foxboro

First hand source, affordable price. Spot inventory!

•Shipping Port: Xiamen

•Ship to you via Fedex/DHL/TNT/UPS/EMS

•Package: Original packing with cartons

Our Main Brands

DCS/PLC/TSI Manufacturers:
ABB, GE, Allen Bradley, Honeywell, Emerson, Bently Nevada, Prosoft, Siemens, Westinghouse, Triconex, Foxboro, ICS Triplex, Hima, Schneider, Yokogawa, Woodward, B&R, KEBA, etc.

Product Categories & Models

1. Distributed Control System (DCS)

• ABB:3AUA0000110429, SYSCON2 746924
• Invensys Foxboro:FBM214, FBM242, B0123HE
• Invensys Triconex:3625, 3700A, 3604E
• Woodward:5462-758B
• HIMA:F2-DO-16-02, F8650E
• Yokogawa:SAI143-S03 S1, F9342L-02
• Honeywell:51402497-200, 51403519-160, 51199194-100, CC-PDO801
• Emerson:KJ4001X1-NB1, 12P3368X012

2. Programmable Logic Controller (PLC)

• Rockwell/Allen Bradley:1734-IB8, 1734-OB8, 1769-L18ER-BB1B, 1756-IM16I
• ICS Triplex:T8461, T8850, T8403, T8431, T8831, T8310
• Schneider Modicon:140DDI85300
• GE Fanuc:IS210AEPSG2B, IS220UCSAH1A, IS215ACLEH1A, IS210AEAAH1B
• Siemens:6ES7331-1KF02-0AB0
• Prosoft:MVI46-DFNT
• Bachmann:MPC240
• Woodhead:9905-068 2301A

3. Turbine Supervisory Instrumentation (TSI)

• Bently Nevada:3500/22M, 138607-01, 3500/25, 3500/53, 3500/32M 149986-02
• EPRO:MMS6110, MMS6120, MMS6220, MMS6312, MMS6410, 6423, 6424
• ENTEK:EK C6622HS, XM124, 1440-SDM02-01RA

Frequently Asked Questions 

1.What is the delivery lead time?
The delivery time varies depending on the order volume and product type. Typically, standard products are delivered within 7-15 working days, while customized products may require longer processing times. The exact delivery schedule can be confirmed when the order is placed.

2.How can I track the status of my order?
We provide real-time logistics tracking services. Customers can track their shipments at any time using the provided tracking number to ensure timely delivery.

3.Do you offer international shipping?
Yes, we have an established international logistics network and can deliver products safely and efficiently worldwide via sea freight, air freight, and other shipping methods.

4.Are your products environmentally friendly?
Our products comply with international environmental standards. We use eco-friendly materials and follow sustainability principles to minimize the environmental impact of production and usage.

5.Do you provide after-sales services?
Yes, we offer comprehensive after-sales services, including handling product quality issues, providing technical support, and offering maintenance services. Our after-sales team is available to assist you whenever needed.

6.What is the minimum order quantity?
The minimum order quantity depends on the product type. Please contact our sales team for more details so we can provide accurate order requirements.

7.What is the product warranty period?
The warranty period for our products is generally one year, though it may vary for different products. Detailed warranty terms can be confirmed when making a purchase.

8.How can I contact customer service?
You can reach our customer service team via phone, email, or online chat. Our team is ready to assist you with any inquiries or support needs.