Emerson VE4003S2B9 DeltaV 16-Channel 2-Wire AI Terminal Block

Product Description

The Emerson VE4003S2B9 is a 16-channel, 2-wire analog input terminal block designed for Series 2 Plus configurations in the DeltaV distributed control system. It supports 4-20 mA analog signal connections and is specified for use with a Simplex AI Plus card and HART communication. The terminal block provides the field wiring interface for connecting compatible analog transmitters to the control system.

Key Features

• 16-channel terminal block for 2-wire analog input signals.
• Supports 4-20 mA signal connections.
• Specified for HART communication with 2-wire transmitters.
• Designed for Series 2 Plus configurations.
• Intended for use with a Simplex AI Plus card.
• Conformal coating specified for airborne contaminant Class G3 conditions.

Technical Specifications

Signal Configuration and Application

The VE4003S2B9 provides termination for 16 analog input channels using 2-wire transmitters. In a typical 4-20 mA loop, the transmitter represents a measured process variable through the current signal, which the associated analog input system reads for monitoring and control.

HART communication can carry digital device information alongside the analog current signal. Confirm that the connected AI Plus card, transmitter, and system configuration support the required HART functions before installation.

Environmental and Mechanical Conditions

The terminal block has a specified operating temperature range of -40 to 70 deg C and a storage range of -40 to 85 deg C. Its environmental specifications also include non-condensing humidity, IP20 protection, and a conformal coating designation for Class G3 airborne contaminants.

The listed shock and vibration limits define specified mechanical test conditions. The IP20 rating does not indicate protection against water ingress, so the installation environment must account for the terminal block's stated protection level.

Frequently Asked Questions

Q: How many analog input channels does the VE4003S2B9 support?

A: The terminal block has 16 channels for 4-20 mA analog input signals from 2-wire transmitters.

Q: Does the VE4003S2B9 support HART communication?

A: The supplied specifications identify HART communication with 2-wire transmitters. Confirm support for the required HART functions in the associated AI Plus card and DeltaV configuration.

Q: Which analog input card is specified for the VE4003S2B9?

A: The supplied information identifies a Simplex AI Plus card in a Series 2 Plus configuration. Verify the exact card and terminal block combination against the installed system documentation before ordering or replacement.

Other Attributes

• Country of Origin: USA
• Lead Time: In Stock, 2 Working Days

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