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Emerson DeltaV M-series VE4035S2B1 Redundant Standard I/O Termination Block | Original New

Emerson DeltaV M-series VE4035S2B1 Redundant Standard I/O Termination Block | Original New

EMERSON | DELTAV M-SERIES TRADITIONAL I/O

VE4035S2B1

8-Channel 4-20 mA HART Analog Output Assembly with Redundant Standard I/O Termination Block

CONFIGURATION: DeltaV M-series Traditional I/O | 8-channel 4-20 mA HART analog output | Redundant standard I/O termination block | A4 | DeltaV v10.3.1 and later

LEAD TIME: In stock

WARRANTY: 1 year

Email Inquiry [email protected]

WhatsApp +86 18159889985

Appurtenance:

emerson deltav m series ve4035s2b1 redundant standard io termination block-1

Overview
Technical Data
Inquiry
Configuration
Applications
Installation
Compatibility
FAQ
Recommend Models
Recommended Products

Emerson VE4035S2B1

8-Channel 4-20 mA HART Analog Output Assembly with Redundant Standard I/O Termination Block. The complete ordering identity must remain associated with its documented mechanical, electrical, environmental and approval configuration.

Core selling point: Redundant DeltaV analog output operation with automatic switchover and an A4-keyed 8-channel HART interface.

Official source: DeltaV M-series Traditional I/O, March 2026, pages 1, 4, 11, 26 and 30. Open datasheet PDF

Technical Data

Complete model	VE4035S2B1
Brand	Emerson
Product family	DeltaV M-series Traditional I/O
Product type	Redundant standard I/O termination block for an 8-channel analog output card
Dimensions	10.7 x 4.1 x 10.5 cm (4.2 x 1.6 x 4.1 in), common M-series I/O interface dimensions
Weight	Not separately specified in the official product data sheet
Number of channels	8
Nominal signal range	4 to 20 mA
Full signal range	1 to 23 mA
HART support	HART analog output interface
LocalBus current	100 mA typical; 150 mA maximum at 12 VDC nominal per card
Field circuit power	300 mA maximum at 24 VDC ±10% per card
Accuracy over temperature	0.25% of span
Resolution	12-bit
Isolation	Each channel optically isolated and factory tested to 1500 VDC
Output compliance	20 mA at 21.6 VDC supply into a 700 ohm load
I/O keying	A4
Operating temperature	-40 to +70 °C (-40 to +158 °F)
Storage temperature	-40 to +85 °C (-40 to +185 °F)
Relative humidity	5 to 95%, non-condensing
Protection rating	IP20
Shock and vibration	10 g half-sine for 11 ms; 1 mm peak-to-peak from 5 to 16 Hz and 0.5 g from 16 to 150 Hz
Compatibility	DeltaV v10.3.1 and later

Source: DeltaV M-series Traditional I/O, March 2026, pages 1, 4, 11, 26 and 30.

Inquiry

CONTACT STELLA

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WhatsApp +86 18159889985

Configuration

Catalog model	VE4035S2B1
I/O function	Analog output, 8 channels, 4 to 20 mA, HART
Terminal block	Redundant standard I/O termination block
Card keying	A4
System family	DeltaV M-series Traditional I/O
Software baseline	DeltaV v10.3.1 or later

Applications

Provide eight isolated 4 to 20 mA HART output channels for final control elements and other analog field devices.

Use the redundant terminal-block arrangement where continuous output availability is required.

Automatic switchover places the standby card in service after a detected active-card or communication fault.

Hardware alerts report integrity errors and switchover events for primary and secondary cards.

Installation

Carrier position	Install only in a compatible DeltaV M-series Traditional I/O carrier position.
Keying	Verify the A4 mechanical key before inserting the analog output card.
Redundancy	Use the two-wide redundant terminal-block arrangement so the controller recognizes the pair.
Power and wiring	Provide 24 VDC field circuit power within ±10%, observe the 300 mA per-card limit and wire channels for 4 to 20 mA service.

Compatibility

DeltaV version	Supported on DeltaV v10.3.1 and later.
I/O card	8-channel 4 to 20 mA HART analog output card with A4 keying.
Termination	Redundant standard I/O termination block; not the simplex, fused, 16-pin mass or Series 2 Plus options.
Carrier family	M-series Traditional I/O; the official PDS states M-series Traditional I/O cards are not physically compatible with S-series controller carriers.

FAQ

Q1. How can I verify the quoted assembly is exactly VE4035S2B1?

Require a clear catalog and hardware-label photo showing VE4035S2B1. Cross-check the official ordering table: it is the redundant standard I/O termination-block option for the 8-channel 4 to 20 mA HART analog output family.

Q2. How can I distinguish new hardware from used or refurbished hardware?

Inspect the card and terminal-block housings, A4 keying, edge connectors, screw terminals, latches and labels. New hardware should not show insertion marks, terminal-tool damage, field-wire residue, repaired coatings or inconsistent serial and date labels.

Q3. How should I verify that the supplier is legitimate and reliable?

Check the supplier legal entity, business address, domain email, bank beneficiary and traceable quotation. Require the quotation and invoice to state VE4035S2B1 and the DeltaV M-series Traditional I/O family.

Q4. Which specifications should an engineer confirm before purchase?

Confirm eight 4 to 20 mA HART outputs, A4 keying, redundant standard termination, DeltaV v10.3.1 or later, 24 VDC field power, 300 mA limit, IP20 environment and M-series carrier compatibility.

Q5. What physical evidence should be requested before payment?

Request time-stamped photos or video of the complete model label, card face, terminal block, A4 keying, connectors, latches and terminal condition, plus a view of any associated part and revision labels.

Q6. Can VE4005S2B1 or another VE4035 suffix replace VE4035S2B1?

Not automatically. VE4005S2B1 is the standard simplex termination option, while other VE4035 suffixes identify different channel counts or mass-termination arrangements. Replacement requires an exact match for redundancy, keying, wiring and DeltaV version.

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