Emerson VE4032S1T2B1 – DeltaV M-series Traditional I/O for 4–20 mA Analog Output (HART)

The Emerson VE4032S1T2B1 is a DeltaV M‑series Traditional I/O module typically used for multi-channel 4–20 mA analog outputs with HART pass-through. It slots straight into the M‑series I/O carrier, draws power from the backplane, and connects to field wiring through the matching M‑series terminal block. From my experience, it’s the sort of AO card you pick when you need reliable control signals to valves, drives, or positioners, while still keeping HART diagnostics available to your asset management system.

Order Placement Process and Guarantees

• – Warranty period: 365 days

• – Delivery time: 1 week if in stock; no more than one month at the latest

• – Payment: 50% advance payment; full payment prior to delivery

– Express delivery options: FedEx, UPS, DHL

Key Features

• Multi-channel 4–20 mA AO – Suitable for driving control elements such as control valves, dampers, and VFD references across multiple loops.
• HART pass-through – Enables device diagnostics and configuration over the same AO channels, which typically simplifies maintenance and cuts site time.
• Seamless DeltaV integration – Installs on the M‑series carrier and communicates over the DeltaV backplane; no external interface hardware required.
• Redundancy-friendly architecture – Works within DeltaV’s proven I/O redundancy schemes for higher availability in critical loops.
• Compact form factor – M‑series 1‑wide card footprint helps maximize cabinet density without complicating wiring.
• Serviceability – Field wiring stays on the terminal block while the card can be swapped, which in many cases shortens recovery time.

Technical Specifications

Brand / Model	Emerson DeltaV VE4032S1T2B1 (M‑series Traditional I/O)
HS Code	853890 (Parts for apparatus of heading 8537)
Power Requirements	Backplane-powered via DeltaV M‑series I/O carrier; no external module power supply required
Dimensions & Weight	M‑series 1‑wide card format; fits standard DeltaV M‑series I/O carrier layout
Operating Temperature	Typically 0 to 55 °C (32 to 131 °F), non‑condensing environment
Signal I/O Types	Analog Output, 4–20 mA; HART pass-through capability
Communication Interfaces	DeltaV M‑series backplane; HART data accessible through DeltaV/AMS in most cases
Installation Method	Mount on M‑series I/O carrier (DIN‑rail in cabinet); field wiring via matching M‑series terminal block

Application Fields

You’ll typically see the VE4032S1T2B1 in process industries where stable analog outputs and device diagnostics matter:

• Oil & gas – valve positioning, choke control, chemical injection skids
• Chemical & petrochemical – reactor control, utility steam control, tank farm manifolds
• Power & utilities – feedwater and combustion air dampers, turbine auxiliary systems
• Water & wastewater – blower/valve modulation, dosing pump control
• Pharma & F&B – jacket temperature control, CIP flow/pressure control loops

Advantages & Value

• Native compatibility – No guesswork: it slots into DeltaV M‑series hardware and engineering workflows.
• Reduced lifecycle cost – HART pass-through often cuts downtime by enabling quicker device diagnostics and configuration.
• Stable supply and support – From my experience, keeping a few of these AO cards as spares shortens recovery time during outages.
• Flexible modernization – Fits mixed systems where you may be upgrading cabinet-by-cabinet, without reworking the entire I/O footprint.

Installation & Maintenance

• Cabinet & environment – Install on an M‑series I/O carrier in a ventilated enclosure. Keep within 0–55 °C and non‑condensing humidity. Provide clean power and proper grounding.
• Wiring – Use the matching M‑series terminal block; follow shield and ground practices for analog loops. Verify loop polarity and load, especially when using HART devices.
• Safety – De‑energize affected loops before insertion/removal. If operating in Zone 2/Div 2 areas, follow the nameplate and site hazardous area procedures.
• Routine care – Perform periodic loop checks and HART device audits. Keep the cabinet dust‑free and review DeltaV firmware/hardware notes for recommended updates.

Quality & Certifications

Emerson M‑series I/O typically carries CE and UL certifications and is commonly applied in Zone 2/Div 2 environments when installed as specified. RoHS compliance is available on many builds. The exact approvals can vary by manufacturing batch and options; you might notice them on the module nameplate and product datasheet.

Warranty support is 365 days from our side. If you need a certificate of conformity or test report, we can arrange it with the shipment.

Commonly Paired Components

• DeltaV M‑series I/O carrier (DIN‑rail) – housing and backplane connection
• M‑series terminal block for AO wiring – field terminations remain during card swaps
• DeltaV controller and AMS Device Manager – configuration and HART device maintenance