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Bently Nevada 3701/55 289761-01 terminal base assembly product view

Bently Nevada 3701/55 289761-01 terminal base assembly

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Bently Nevada ADAPT ESD

3701/55 289761-01 - terminal base assembly

3701/55 289761-01 is the ADAPT ESD terminal base assembly. Preserve the shutdown system wiring, grounding and vertical installation layout.

Bently NevadaADAPT ESDESD terminal base

Sales managerTiffany Guan

Mobile / WhatsApp+86 18030235313

Emailsales2@mooreplc.com

3701/55 289761-01 product profile

Product familyADAPT ESD

Exact model3701/55 289761-01

Installed CPU arrangement3 separate processor modules

Installed relay arrangement3 separate relay modules

Mounting orientationVertical; power terminals horizontal

Minimum enclosure depth9 in (228.6 mm)

Brand:
Bently Nevada
Item NO.:
3701/55 289761-01

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Sales managerTiffany Guan

WhatsApp+86 18030235313

Emailsales2@mooreplc.com

3701/55 289761-01 functions and interfaces

3701/55 289761-01 is the terminal base assembly for the triple-redundant ADAPT emergency-shutdown installation. The complete system uses three processor modules and three relay modules mounted on the assembly. The terminal base must be installed vertically with the power terminals exiting horizontally, while the enclosure must provide the specified depth and ventilation. Processor electronics and output relay modules are separate supply items.

Module installationProvide the mechanical and interconnection platform for the fitted ESD modules.

Terminal orientationPreserve the power-terminal exit direction required for heat dissipation.

Earth-reference arrangementRetain the approved common-to-chassis jumper or external barrier-earth configuration.

Enclosure planningAllow the required enclosure depth and protect the installation from condensation and obstructed ventilation.

Installation and selection boundaries

A terminal base is not a CPU or a complete commissioned shutdown system.
Maintain the validated module arrangement, shutdown wiring and grounding design during a base replacement.
Do not assign complete-system power consumption, network ports or processing speed to the bare base assembly.

Official product data

3701/55 289761-01 key specifications

Spare identity	Terminal base assembly for ADAPT ESD
Installed processing arrangement	Three separate CPU modules in the complete system
Installed output arrangement	Three separate relay modules in the complete system
Base mounting orientation	Vertical
Power-terminal orientation	Exiting horizontally for heat dissipation
Minimum enclosure depth	9 in (228.6 mm)
Ground-reference provision	Removable common-to-chassis jumper
Certified-installation restriction	Inter-terminal-base connectors remain unused for the specified SIL and hazardous-area installations

Bently Nevada 100M8833 Rev. L, ESD architecture, installation conditions, accessories and dimensional drawing (pages 1-3 and 12-15).

Pre-order check 01

Installation environment

Check the complete 3701/55 289761-01 identity and the actual installation before connection or replacement.

Record the existing module positions, field terminals, earth connections and validated shutdown configuration before work.
Mount the base vertically with its power terminals exiting horizontally and provide at least the specified nine-inch enclosure depth.
Preserve the required common-to-chassis jumper arrangement and the safety-barrier grounding design.
Keep restricted inter-terminal-base connectors unused and complete the approved safety validation before restoring protection.

Keep the approved field drawing and installation records available during verification.

Pre-order check 02

Compatibility confirmation

Match the complete component identity with the fitted interfaces and installed configuration.

Assembly role: Terminal base assembly for the specified ADAPT ESD installation, not a processing module.
Module population: Match the complete system arrangement of three processor modules and three relay modules.
Mechanical installation: Vertical base orientation, horizontal power-terminal exit and at least nine inches of enclosure depth.
Earth reference: Match the removable jumper and the actual galvanic-isolator or zener-barrier grounding design.
Safety configuration: Preserve the validated shutdown architecture and applicable connector restrictions; base replacement does not itself establish SIL compliance.

Confirm 3701/55 289761-01 against the fitted hardware, field wiring and approved commissioning records.

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