ABB SPDSI22
ABB SPDSI22
ABB SPDSI22
ABB SPDSI22
ABB SPDSI22
ABB SPDSI22
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SPDSI22

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ABB SPDSI22 is a Symphony Plus 16-channel isolated digital input module configurable for multiple AC and DC voltage classes. It acquires breaker, permissive, contact and alarm states.
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Technical specifications for SPDSI22

  • Manufacturer:
    ABB
  • Part Number:
    SPDSI22
  • Product Family:
    ABB Bailey
  • Product Type:
    16-channel universal digital input module
  • Stock:
    1
  • Digital input channels:
    16
  • Input isolation:
    Optically isolated
  • Supported DC inputs:
    24, 48 and 125 VDC
  • Supported AC input:
    120 VAC
  • Typical logic current:
    95 mA at +5 VDC
  • Typical 125 VDC input current:
    4.5 mA
  • Typical 120 VAC input current:
    6 mA
  • Channel programming:
    Individually configured
  • Operating temperature:
    0 to 70°C
  • Rack platform:
    Symphony Plus Harmony Rack
  • Input role:
    Discrete field-status acquisition
  • Diagnostics:
    Channel-state indication and module diagnostics
  • Tariff Code:
    8537101190
  • Country of origin:
    Sweden
  • 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 Specifications Temperature System Compatibility Standards

Features:

  • Handles sixteen optically isolated digital inputs.
  • Allows each channel to be programmed for 24, 48 or 125 VDC or 120 VAC
  • the module interfaces through the Harmony Rack I/O expander-bus architecture.
SPDSI22 is the ABB Harmony Rack 16-channel universal digital input module for sixteen optically isolated digital inputs.

It interfaces field signals with the Symphony Plus controller architecture and allows each channel to be programmed for 24, 48 or 125 VDC or 120 VAC.

For SPDSI22, confirm the sixteen optically isolated digital inputs range, termination unit, I/O expander-bus position, function code and field wiring before installation.

Availability is subject to Apter Power inventory and sourcing confirmation.

Verified resources for ABB SPDSI22:

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.

ABB SPDSI22 16-Channel Universal Digital Input Module Specs

General

  • ManufacturerABB
  • ModelSPDSI22
  • ConditionNew / Surplus / Refurbished
  • Product FamilySymphony Plus / Harmony
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.
  • The rack module is specified for operation from 0 to 70°C under the published Symphony Plus conditions.
  • Cabinet airflow and module spacing must control local temperature around mixed-voltage input wiring.
  • Prevent condensation after cold transport or storage and allow the assembly to stabilize before energization.
  • Each of the sixteen channels is configured for the documented 24, 48 or 125 VDC or 120 VAC input class.
  • Channel voltage, common wiring, threshold and termination must correspond to the field circuit and controller database.
  • Universal voltage capability does not make unrelated terminations or mixed channel groups automatically interchangeable.
  • Optical isolation supports separation between field-state circuits and the Symphony Plus rack electronics.
  • Applicable approvals require the exact module, rack, enclosure and wiring combination identified by ABB.
  • Certificate scope and installation requirements must be checked before use in hazardous or marine environments.
Description
SPDSI22 is the ABB Harmony Rack 16-channel universal digital input module for sixteen optically isolated digital inputs.

It interfaces field signals with the Symphony Plus controller architecture and allows each channel to be programmed for 24, 48 or 125 VDC or 120 VAC.

For SPDSI22, confirm the sixteen optically isolated digital inputs range, termination unit, I/O expander-bus position, function code and field wiring before installation.
Alternative Names
SPDSI22 ABB SPDSI22 SPDSI22 16-channel universal digital input module Symphony Plus Harmony Rack SPDSI22 ABB Symphony Plus Harmony Rack SPDSI22 ABB Symphony Plus Harmony Rack 16-channel universal digital input module
Technical notes
Before energizing SPDSI22, verify field wiring, power isolation and the validated Symphony Plus Harmony Rack configuration.
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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.
Which field voltages can SPDSI22 monitor?
The sixteen isolated channels can be individually configured for the documented 24, 48 or 125 VDC and 120 VAC inputs.
How is SPDSI22 input interoperability assessed?
Match each channel's voltage class, common, threshold, field wiring and configured database point to the connected circuit.
Where is SPDSI22 used in plant monitoring?
It acquires breaker, contact, permissive and alarm states for control logic and operator indication.
What sourcing information is important for SPDSI22?
Apter Power verifies the exact module, intended voltage mix, condition, quantity and delivery timing before quoting.
Why must SPDSI22 replacement check mixed-voltage grouping?
A wiring or configuration error can apply the wrong threshold to a field circuit even when the module supports multiple voltages.
What should accompany an SPDSI22 manual and quote request?
Send the voltage schedule, terminal drawing, rack release, nameplate, quantity and shipment destination.