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    Apter Power provides quotations, documentation, procurement support and PAC8000 power-interface guidance for this legacy accessory.

8421-CC-PS

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Emerson PAC8000 8421-CC-PS controller power connector with cable for routing external supply connections in the scanner and carrier assembly.
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Technical specifications for 8421-CC-PS

  • Manufacturer:
    Emerson
  • Part Number:
    8421-CC-PS
  • Product Family:
    PAC Systems
  • Product Type:
    Controller Power Connector with Cable
  • Stock:
    1
  • Manufacturer:
    Emerson
  • Product family:
    PAC8000
  • Exact model:
    8421-CC-PS
  • Product type:
    Controller power connector with cable
  • System role:
    External power interface
  • Associated equipment:
    PAC8000 scanner and carrier assembly
  • Documented supply path:
    +12 Vdc and ground
  • Power-fail monitoring:
    12 V / 24 V external supply signals
  • Weight:
    0.14 kg
  • Estimated shipping dimensions:
    19 × 19 × 3 cm
  • 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 Power Routing Carrier Integration Power-Fail Monitoring Product Applications

Features:

  • Defined power interface: Connects cabinet supply wiring to the PAC8000 controller assembly.
  • Cable included: The order reference covers the connector together with its cable.
  • Scanner integration: Supports the documented power and monitoring arrangement around the PAC8000 scanner carrier.
Accessory role: The item routes external electrical connections and does not act as a power supply.

Identification value: The complete CC-PS code distinguishes this cable assembly from controller and carrier modules.

Replacement context: Mating hardware, power paths and cable reach determine whether the accessory fits the installed cabinet.

Apter Power supports sourcing of the Emerson 8421-CC-PS Controller Power Connector with Cable with quotations, technical documentation and configuration review.
Emerson 8421-CC-PS Controller Power Connector with Cable Manuals,Datasheets,Link
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.
  • External source: The assembly carries cabinet-supplied power into the controller system; it does not generate power itself.
  • Dedicated paths: Scanner and carrier connections follow their documented supply and ground routes.
  • Polarity control: Connector orientation should remain aligned with the cabinet drawing to protect the connected electronics.
  • Fault tracing: Reviewing scanner and carrier paths separately helps distinguish a cable or connector issue from a controller issue.
  • Mating interface: The connector must match the scanner or carrier assembly used in the installed panel.
  • Cable reach: Cabinet routing should allow the supplied cable to connect without strain.
  • Assembly boundary: The accessory connects power wiring but does not replace the controller, carrier or monitor module.
  • Service record: Keeping the 8421-CC-PS reference with the controller assembly supports accurate future sourcing.
  • Supply supervision: Scanner monitoring points report loss of the documented external supplies used by the assembly.
  • Signal continuity: Cable and connector condition can influence the reported power-fail state.
  • Fault separation: Reviewing each monitored supply path separately helps distinguish a cabinet feed or wiring issue from a controller issue.
  • Drawing alignment: Monitored inputs and terminal relationships should follow the installed scanner manual and cabinet drawings.
  • Scanner power connection: Links external cabinet wiring to a PAC8000 PROFINET scanner assembly.
  • Carrier supply routing: Supports the documented power interface serving controller and carrier circuits.
  • Legacy cabinet service: Replaces an installed cable assembly identified by the same 8421-CC-PS reference.
  • Power-fail wiring support: Preserves the connection path used by the system’s external supply monitoring arrangement.
Description
External supply wiring reaches the PAC8000 controller assembly through 8421-CC-PS, a dedicated power connector supplied with its cable. It provides the defined physical interface between cabinet wiring and the scanner or carrier power connections.

Although its name includes “PS,” 8421-CC-PS is not a regulated power supply. The connected system still depends on correctly engineered external sources, polarity and grounding for the module and carrier circuits described in the scanner documentation.

For a service replacement, the connector, cable length, mating assembly and power-fail wiring should be considered together. Apter Power can help compare the installed arrangement with 8421-CC-PS before quotation and shipment.
Alternative Names
8421 CC PS 8421-CC-PS 8421CCPS 8421 CC-PS Emerson 8421-CC-PS PAC8000 8421-CC-PS 8421 CC/PS 8421-CC PS
Technical notes
Power-interface note: 8421-CC-PS routes external power but does not generate or regulate it. The PAC8000 scanner installation uses defined +12 V and ground paths for the module and carrier, with external power-fail monitoring provisions. Apter Power can review the mating assembly and wiring information to support a correct replacement.
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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.
Is 8421-CC-PS the power supply for a PAC8000 scanner assembly?
It is the controller power connector with cable, not a regulating supply. The cabinet must provide the external sources specified for the scanner and carrier.
Why can the controller power up while the carrier remains inactive after replacing 8421-CC-PS?
The module and carrier use defined power paths. Reviewing both +12 V and ground connections can reveal an incomplete or reversed circuit.
Can a generic cable be fitted instead of 8421-CC-PS during an urgent repair?
A generic cable may not preserve the mating connector, pin assignment or power-fail wiring. The exact accessory offers the clearest path to the documented interface.
Which alarms should be reviewed when 8421-CC-PS is connected but an external power-fail indication remains?
Compare the monitored 12 V and 24 V supply signals, connector seating and cabinet wiring with the scanner manual before changing the controller.
What should be photographed before requesting 8421-CC-PS for an installed panel?
Capture the mating connector, cable routing, scanner or carrier reference, terminal markings and external supply labels so the assembly can be reviewed accurately.
What information should accompany an RFQ for 8421-CC-PS?
Include the PAC8000 scanner model, carrier type, mating connection, required cable reach and external power arrangement.