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ve4035s2b1-0

EMERSON Delta V

Home >  Products >  EMERSON >  EMERSON Delta V

Emerson DeltaV M-series VE4035S2B1 Analog Output, 8 Channels, 4-20 mA, HART, Redundant Standard I/O Termination Block | Original New

EMERSON | DELTAV M-SERIES
VE4035S2B1
Analog Output, 8 Channels, 4-20 mA, HART, Redundant Standard I/O Termination Block
CORE FEATURE: Redundant 8-channel HART analog output termination for high-availability DeltaV applications.
KEY SELECTION: 8 channels | 4-20 mA | HART | Redundant standard block | Key A4
LEAD TIME: In stock   |   WARRANTY: 1 year
Appurtenance:
  • Overview
  • Technical Data
  • Inquiry
  • Model Verification
  • Compatibility
  • Installation
  • Procurement Checks
  • FAQ
  • Recommend Models
  • Recommended Products
VE4035S2B1 Emerson DeltaV M-series VE4035S2B1 is the redundant standard I/O termination block ordering configuration for an 8-channel 4-20 mA HART analog output interface. DeltaV automatically manages active and standby I/O cards when installed as a redundant pair. Official selection details, signal characteristics, keying and compatibility should be matched to the exact complete ordering code before purchase.

Technical Data

Technical Data
Complete model
VE4035S2B1
Brand
Emerson
Product family
DeltaV M-series Traditional I/O
Product type
Redundant HART analog output I/O interface with standard termination block
Number of channels
8
Nominal signal range
4 to 20 mA
Full signal range
1 to 23 mA
Isolation
Each channel optically isolated from the system; factory tested to 1500 VDC
Accuracy over temperature
0.25% of span
Resolution
12-bit
Output compliance
20 mA at 21.6 VDC supply into 700 ohm load
LocalBus current
100 mA typical; 150 mA maximum per card at 12 VDC nominal
Field circuit power
300 mA maximum at 24 VDC, +/-10% per card
Calibration
Information stored on card
Redundancy behavior
Automatic active/standby recognition and switchover on a redundant terminal block
I/O card keying
A4
Termination
Redundant standard I/O termination block
Dimensions
H 10.7 x W 4.1 x D 10.5 cm
Weight
Not separately published for VE4035S2B1 in the selected official document
Protection rating
IP20
Operating temperature
-40 to 70 deg C
Storage temperature
-40 to 85 deg C
Relative humidity
5 to 95% non-condensing
Software note
Supported on DeltaV v10.3.1 and later; earlier versions use KJ3221X1-BA2
Certifications
CE, FM, CSA, ATEX, IECEx; marine certifications include IACS E10, ABS and DNV
Source basis: Emerson DeltaV M-series Traditional I/O Product Data Sheet, March 2026, pages 3, 4, 11, 25-28 and 30.

Model Verification

Model Verification
Exact marking
VE4035S2B1
Official identity
redundant 8-channel 4-20 mA HART analog output I/O interface
Evidence to match
Match the complete VE4035S2B1 marking, redundant standard AO termination block, 8-channel 4-20 mA HART service and A4 keying.

Compatibility

Compatibility
System
Use with the matched 8-channel HART AO cards in a DeltaV M-series redundant I/O position. Verify DeltaV v10.3.1 or later, A4 keying, carrier and software revision.
Key selection
8 channels | 4-20 mA | HART | Redundant standard block | Key A4
Source control
Use the current official Emerson data sheet and confirm the installed carrier, software and revision before substitution.

Installation

Installation
Keying
Confirm both redundant card positions, A4 keying and 4-20 mA output loop loading. The controller identifies active and standby cards through the redundant terminal block.
Field wiring
Verify polarity, signal range, isolation and the exact terminal-block wiring before energizing.
Environment
Maintain the published -40 to 70 deg C operating range, IP20 protection and applicable hazardous-area procedures.

Procurement Checks

Procurement Checks
Identity
Require a clear current photo showing the complete VE4035S2B1 marking.
Engineering match
Require the full model label, redundant AO terminal-block identity, A4 keying, both card positions, connector condition and close-up terminal photos.
Condition evidence
Request label, housing, connector, terminal, keying, seal and packaging photos before payment.

FAQ

FAQ
Q1. How can a buyer verify that the quotation is for exactly VE4035S2B1?
Require a current, legible nameplate photo showing the complete VE4035S2B1 marking. Match the redundant 8-channel 4-20 mA HART AO, A4 keying, 700-ohm compliance and DeltaV v10.3.1 or later to the official ordering description and the installed DeltaV hardware.
Q2. How can New, Used, or Refurbished condition be distinguished for VE4035S2B1?
Request high-resolution photos of the model label, housing, connector, keying parts, field terminals, screws and packaging. Wear, tool marks, cleaned terminals, replaced labels or mixed revisions require a written condition explanation.
Q3. How should supplier legitimacy be checked before purchasing VE4035S2B1?
Verify the registered company, physical contact information, business domain, banking beneficiary, written quotation, traceable references and inspection or return terms. Require a time-stamped image tying the exact VE4035S2B1 unit to the offer.
Q4. Which specifications should an engineer confirm before ordering VE4035S2B1?
Confirm redundant 8-channel 4-20 mA HART AO, A4 keying, 700-ohm compliance and DeltaV v10.3.1 or later. Also verify the M-series carrier, controller family, software version, field wiring, environmental limits and required approvals.
Q5. What physical evidence should be requested before payment?
Request front, side, connector and terminal photos; close-ups of the complete model and revision label; card keying; terminal-block configuration; packaging; and a dated image or video showing the same VE4035S2B1 unit identified in the quotation.
Q6. Can a similar suffix or related model replace VE4035S2B1?
Not automatically. Related VE4000-series suffixes can change the signal type, isolation method, terminal block, redundancy, channel count or mass-termination option. Replacement requires engineering verification of the complete ordering code, keying, wiring, carrier and DeltaV version.

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