Description
Product Description
Overview
The VE4070 from Emerson is a Local Bus Isolator and Carrier designed to enhance signal integrity and reliability within DeltaV control systems. This device provides robust isolation between network segments, minimizing communication disruptions in critical industrial environments. Its compact form factor allows seamless integration into existing DeltaV setups, ensuring uninterrupted operations and improved system stability.
Key Features
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Isolates DeltaV Local Bus segments to prevent signal interference
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Boosts communication reliability for critical process control applications
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Compact and lightweight for flexible installation
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Fully compatible with DeltaV control system environments
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IP20 protection rating for safe operation in controlled indoor settings
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Shock-resistant design to withstand industrial vibration and impact
Technical Specifications
| Parameter |
Specification |
| Product Type |
Local Bus Isolator and Carrier |
| Manufacturer |
Emerson |
| Model Number |
VE4070 |
| Dimensions (HxWxD) |
16.5 cm × 8.4 cm × 3.1 cm (6.5 in × 3.3 in × 1.2 in) |
| Weight |
250 g |
| Relative Humidity |
5% to 95%, non-condensing |
| Airborne Contaminants |
ISA-S71.04-1985 Class G3 |
| Protection Rating |
IP20 |
| Shock Resistance |
Withstands 10 g half-sine wave for 11 ms |
Applications
The VE4070 is commonly deployed in distributed control systems (DCS) and industrial automation networks where maintaining network integrity and minimizing communication errors are critical. Typical uses include chemical plants, oil and gas facilities, power generation, and manufacturing process control.
FAQ
Q: Can the VE4070 operate in environments with high humidity?
A: Yes, it supports relative humidity from 5% to 95% non-condensing.
Q: Does this device support outdoor installation?
A: No, it has an IP20 rating suitable for indoor use only.
Q: Can VE4070 handle vibration and mechanical shocks?
A: Yes, it is engineered to withstand shocks up to 10 g for 11 ms, making it suitable for industrial conditions.
Comparison with Similar Models
Compared to the VE4071, the VE4070 offers a more compact design for installations with space constraints while maintaining the same level of isolation performance and DeltaV compatibility.
