Xycom XVME401
Xycom XVME-401 is a VMEbus Quad Serial I/O module manufactured by XYCOM Automation, designed specifically for high-speed serial communication in industrial control systems.
Key Features
| Item | Description |
|---|---|
| Module Type | Single-height, single-width VMEbus board (3.9 × 6.3 inches) |
| Interfaces | Four RS-422A/RS-485 serial ports (each independently programmable) |
| Controller Chips | Two Zilog Z8530 SCCs (Serial Communication Controllers), supporting asynchronous, byte-synchronous, and bit-oriented protocols |
| Baud Rate | Asynchronous up to 57.6 kbaud; internal synchronous up to 500 kbaud |
| Interrupts | Configurable via jumpers to generate interrupts on any of the 7 VMEbus interrupt levels |
| Power Requirements | +5 V @ 1.4 A (typical), +12 V @ 1.6 A (typical) |
| Environmental Specs | Operating temperature 0 °C–65 °C; storage temperature –40 °C–85 °C; vibration and shock compliant with VMEbus standards |
| Dimensions | 99.06 mm × 160.02 mm (3.9 × 6.3 inches) |
Application Scenarios
- Serial communication bridging in Distributed Control Systems (DCS) and Programmable Logic Controllers (PLC)
- RS-422/RS-485 interconnection with fieldbus networks or instruments from ABB, Honeywell, Yokogawa, etc.
- Industrial automation, process control, aerospace, and other fields requiring multiple independent serial ports, programmable baud rates, and interrupt control
Differences Compared to Related Models
- XVME-400 provides four RS-232C ports
- XVME-401 uses RS-422A/RS-485 instead, offering more reliable long-distance communication in high-noise environments
Summary
In short, the Xycom XVME-401 is a four-channel RS-422/RS-485 serial I/O module for VMEbus systems, featuring programmable baud rates, independent interrupts, and robust industrial-grade environmental tolerance. It is commonly used in industrial control applications requiring multiple channels of high-speed serial communication.
Main brand :
ABB Allen-Bradley Alstom Bently Emerson Foxboro
GE MOOG Schneider Woodward HIMA Honeywell
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High-Availability Parts Database (Top Demand Models)
1. Distributed Control System (DCS) Critical Components
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├─ Comm Module: 3AUA0000110429 (Redundant Config)
└─ Controller Card: SYSCON2 746924 (v2.3 Firmware)
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└─ Triple Modular Redundancy: 3625X (SIL3 Certified | MTBF >500k Hours)
2. Programmable Logic Controller (PLC) Fast-Moving Parts
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├─ Allen-Bradley Top Models
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└─ ControlLogix Module: 1756-IM16I (16-Ch Isolated Input)
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└─ IS220UCSAH1A (Turbine Control Dedicated | With Dynamic Calibration Report)
3. Turbine Supervisory Instrumentation (TSI) Core Sensors
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├─ Bently Nevada 3500 System
├─ 3500/22M (Radial Vibration Monitor | TÜV Certified)
└─ 3500/53 (Shaft Position Module | ±1μm Precision)
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├─ EPRO Smart Probe System
└─ MMS6312 (Vibration/Temperature Combo | IP67 Rated)
Company Profile
Xiamen Xingruijia Import and Export Co., Ltd. adheres to the corporate philosophy of “integrity, professionalism, and innovation”, focuses on customer satisfaction, and constantly pursues excellence.
We always adhere to the principle of putting people first, cultivating a high-quality workforce, and providing customers with the highest quality services. In the future, we will continue to deeply cultivate the field of industrial automation, continuously expand our product line, improve our service level, and create greater value for our customers.
- 10+years of industry experience
- Authorized agents for numerous well-known brands
- Rich product line covering multiple industries
- Professional technical team, providing comprehensive services
- A comprehensive after-sales service system to safeguard customer rights and interests
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