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      9771-210

      16-Point User-Configurable Current Input Panel
      In Stock
      Ships by Friday, September 25
      Fast Shipping Available

      Product Describe：

      Triconex 9771-210 is a sixteen-point user-configurable current-input termination panel. It powers and converts field current loops for compatible Tricon analog input modules.

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      Technical specifications Information Technical notes FAQ

      Technical specifications for 9771-210

      Technical specifications for 9771-210

      • Manufacturer:
        Invensys
      • Product Category:
        DCS System
      • Spare Part Number:
        9771-210
      • Estimated shipping dimensions:
        21.1x7.5x10.8cm
      • Weight:
        0.43 kg
      • Tariff Code:
        8537101190
      • Counliy of origin:
        USA
      • Panel type:
        Current input; user-configurable
      • Input points:
        16
      • Supported module ranges:
        0-5 VDC; 0-10 VDC; -5 to +5 VDC
      • Field signal example:
        4-20 mA
      • Positive-terminal resistor:
        180 Ohm series
      • Input shunt:
        250 Ohm precision
      • Current conversion:
        0-5 VDC
      • Power sources:
        Redundant 24 VDC
      • Power combining:
        Diode ORing
      • Compatible modules:
        3700; 3700A; 3703E; 3721
      • Panels for 32-point module:
        2
      • W17 with 3700A / 3721:
        Installed
      • W17 for extended 3703E common mode:
        Removed
      • Panel width:
        4.5 in (11.43 cm)
      • Panel length:
        5.729 in (14.552 cm)
      • Panel height:
        4.25 in (10.795 cm)
      • Associated cable:
        4000103-510
      • ETA number:
        3000656-210
      View as PDF Ask for Quote

      Information

      Information

      Overview Manuals Common Applications Product Precautions
      Triconex 9771-210 is a sixteen-point user-configurable current-input termination panel. It powers and converts field current loops for compatible Tricon analog input modules.
      • Converts sixteen field current loops into precision voltage inputs through 250-ohm shunts
      • Supplies current transmitters from diode-ORed redundant 24 VDC sources
      • Uses removable point jumpers to support approved transmitter-sharing arrangements
      • Adapts W17 configuration to the selected 3700A, 3703E, or 3721 input module

      9771-210 installs with 3700, 3700A, 3703E, or 3721 analog-input module, 4000103-510 I/O cable, redundant 24 VDC transmitter supplies, 4-20 mA transmitters and shielded loop wiring in an engineered Tricon v9-v10 analog input termination configuration.

      The commissioning workflow covers installed-hardware matching, controlled start-up and functional verification for this 16-point user-configurable current input panel.

      Important Notice: Confirm the complete 9771-210 marking, installed-system configuration, field connections and controlled functional test before commissioning or replacement.

      Apter Power 9771-210 Manuals and Guides
      Apter Power 9771-210 Product Technical Reference PDFApter Power 9771-210 Installation and Verification PDF
      The first document is an Apter Power model-specific technical reference. The second supports model-specific installation, configuration and engineering verification.
      Redundant-powered process transmitter terminationSupports redundant-powered process transmitter termination through the installed 16-point user-configurable current input panel in a configured Tricon system.
      Shared transmitter interface with an external DCSUses 9771-210 for shared transmitter interface with an external DCS after the assigned host module, field interface and channel mapping are confirmed.
      3703E extended common-mode configurationApplies the 9771-210 hardware arrangement to 3703E extended common-mode configuration with controlled wiring and signal verification.
      Thirty-two-point analog-input split-panel wiringProvides a defined engineering path for thirty-two-point analog-input split-panel wiring, including installation checks and final functional proof.
      Read the applicable Triconex installation instructions before work. Verify 9771-210 and the installed Tricon v9-v10 analog input termination configuration.
      1Verify 9771-210, the input-module model, and the approved jumper drawing before work.
      2Isolate both 24 VDC transmitter supplies and the affected safety input functions.
      3Record every W point jumper and W17 position before removing the panel.
      4Retain W17 for 3700A or 3721 service; apply the documented 3703E rule when extended common mode is required.
      5Do not share a transmitter with another system unless the safety/control segregation review permits it.
      6Preserve loop polarity, 250-ohm shunt path, and shield-ground practice.
      7Measure transmitter supply and converted input voltage before enabling the channel.
      8Prove scaling, alarm action, and any shared-system indication under controlled conditions.

      Technical notes

      Technical notes

      Set W17 and point jumpers for the exact input module and sharing design, then verify transmitter supply, shunt conversion, loop scaling, and safety/control segregation.

      FAQS

      • How is 250-ohm current conversion handled during a 9771-210 replacement?
        Record the installed state first, isolate the associated process function, reproduce only the approved model-specific arrangement, and verify it before energization.
      • Which diagnostics should be reviewed after installing 9771-210?
        Review the applicable point, module, power, communication, or load indicators for 9771-210, then confirm the intended role: converts sixteen field current loops into precision voltage inputs through 250-ohm shunts.
      • Can 9771-210 be substituted for a similar Triconex model without a configuration review?
        No. Confirm the exact model, companion hardware, signal execution, system version, and approved configuration before any substitution.
      • What evidence should be retained after redundant 24 VDC diode-OR supply testing on 9771-210?
        Retain the full 9771-210 identity, as-left connections or settings, final diagnostics, measured functional-test result, and authorization to return the affected process function to service.
      • Which installed hardware must be matched before fitting 9771-210?
        Match 9771-210 to 3700, 3700A, 3703E, or 3721 analog-input module and 4000103-510 I/O cable, then confirm the complete physical marking and assigned Tricon v9-v10 analog input termination position.
      • How should an engineer verify W17 jumper by analog-input module for 9771-210?
        Use the approved connection drawing and the model-specific values in Field Terminations Guide for Tricon v9-v10 Systems; preserve the as-found terminal, connector, polarity, shield, and channel identity.
      • What check is required for transmitter sharing and segregation when commissioning 9771-210?
        Apply a controlled signal or command within the documented range and compare the field result, controller indication, and product diagnostics before normal operation.
      • Which installation error is most important to prevent on 9771-210?
        Do not interchange 9771-210 with an adjacent execution or alter its matched 3700, 3700A, 3703E, or 3721 analog-input module; the exact electrical, channel, and connector arrangement must be retained.
      Trusted by 5,000+ plants worldwide | Backed by our vast inventory of top-tier control parts, modules and cards, fast shipments are dispatched to cover your urgent needs. ABOUT US >>
      Disclaimer: We are not an authorized distributor or distributor of the product manufacturer of this website, The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because our company is not an authorized distributor of this product, the Original Manufacturer`s warranty does not apply.While many DCS PLC products will have firmware already installed, Our company makes no representation as to whether a DSC PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Our company also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from our company, its distributors, or any other source. Our company also makes no representations as to your right to install any such firmware on the product. Our company will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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