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SE4027

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Emerson SE4027 is a redundant DeltaV S-series VIM2 assembly with two Virtual I/O Module 2 units and a redundancy-link cable for resilient Ethernet I/O integration.
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Technical specifications for SE4027

  • Manufacturer:
    Emerson
  • Part Number:
    SE4027
  • Product Family:
    DeltaV
  • Product Type:
    DeltaV Redundant S-Series Virtual I/O Module 2 Assembly
  • Stock:
    1
  • VIM2 Modules:
    2
  • Redundancy-Link Cable:
    1 included
  • Simulation:
    DeltaV Mimic integration
  • Driver Options:
    Modbus TCP/IP; EtherNet/IP; PROFINET
  • Architecture:
    Redundant
  • Failover:
    Application and network design dependent
  • System:
    DeltaV S-Series
  • Reference Document:
    DeltaV S-Series VIM2 Redundant, December 2024
  • Tariff Code:
    Please confirm the destination before shipping.
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Applications Firmware Performance Compatibility

Features:

  • Supplies two S-series VIM2 modules configured as a redundant Ethernet interface pair.
  • Includes the dedicated redundancy-link cable required between the two interface modules.
  • Supports driver-based Ethernet I/O integration while maintaining the configured redundant architecture.
The current ordering configuration is SE4027, the DeltaV Redundant S-Series Virtual I/O Module 2 Assembly documented by Emerson for DeltaV S-Series Virtual I/O Module 2.

SE4027 is used in High-availability Ethernet I/O integration using a redundant VIM2 pair. Its system role and configuration limits must remain aligned with the official specification.

Before commissioning SE4027, verify the installed assembly, project wiring, power, software and environmental conditions that apply to this exact part number.

Availability is subject to Apter Power inventory and sourcing confirmation.
Verified resources for Emerson SE4027: Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • High-availability Ethernet I/O integration using a redundant VIM2 pair.
  • Simulation systems that require continued interface service after a single module fault.
  • Protocol-gateway applications with engineered failover and redundancy-link monitoring.
  • Maintain matched firmware and driver versions across the two modules.
  • Control update sequencing to avoid an unintended loss of both paths.
  • Repeat failover and protocol tests after software changes.
  • Set communication update rates according to the external-system capacity.
  • Monitor dataset loading on both modules during normal and failover operation.
  • Verify that redundancy does not introduce unacceptable data-age behavior.
  • Use the pair with the supported DeltaV S-Series release and carrier hardware.
  • Confirm the selected driver against the connected device or system.
  • Install the specified redundancy-link cable rather than a generic network lead.
Description
SE4027 is the Emerson DeltaV redundant S-Series Virtual I/O Module 2 assembly. The official order includes two VIM2 modules and a redundancy-link cable.

The pair supports the VIM2 simulation and Ethernet I/O functions while adding a redundant hardware path. Available protocol drivers include Modbus TCP/IP, EtherNet/IP and PROFINET options selected separately for the application.

Verify matched modules, redundancy-link cabling, driver version, network topology, failover logic and DeltaV support before commissioning SE4027.
Alternative Names
SE4027 SE 4027 SE-4027 Emerson SE4027 DeltaV SE4027 Redundant VIM2 SE4027 Redundant S-Series Virtual I/O Module 2 Emerson DeltaV Redundant VIM2 Assembly
Technical notes
SE4027 includes two VIM2 modules and the redundancy-link cable. SE4026 is the simplex hardware order.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What is supplied with SE4027?
The order includes two S-Series VIM2 modules and one redundancy-link cable.
How does SE4027 differ from SE4026?
SE4027 is the redundant assembly; SE4026 is the simplex module order.
Which protocols can be selected for the VIM2 pair?
Emerson lists Modbus TCP/IP, EtherNet/IP and PROFINET driver options.
Does hardware redundancy remove the need for network engineering?
No. Both module and external-network paths must be designed and tested for the required availability.
What should be verified during a redundancy test?
Check active/standby status, link health, data continuity, alarms and recovery after the fault is cleared.
Can unmatched firmware be left in the two VIM2 modules?
Use matched, supported firmware and driver versions in accordance with the DeltaV project baseline.