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Honeywell

Honeywell 621-9930 Parallel I/O Module

SKU 621-9930

  • Part Number:

    621-9930

  • Manufacturer:

    Honeywell

  • Condition:

    Brand New & in Stock

  • Product Type:

    Parallel I/O Module

  • Origin:

    USA

  • Shipping Detail:

    Fedex and UPS etc

  • Warranty:

    12 months

Frequently inquire Together

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Description

The Honeywell 621‑9930 is a Parallel I/O Module (PIOM) used in Honeywell 620/621 control systems to link the processor rack with associated I/O racks. It manages address decoding, card selection, and communication between the CPM and installed I/O modules.

Specifications

  • Product Type: Parallel I/O Module (PIOM)

  • System Compatibility: Honeywell 620/621 PLC systems

  • Function: Decodes I/O module addresses and generates card‑select signals

  • Rack Position: Slot N in a full I/O rack or Slot H in a half rack

  • Communication: Provides link between processor rack and parallel I/O racks

  • Dimensions: 28.5″ × 25.5″ × 22.5″ (from product listing)

  • Weight: Approx. 5 lbs

Features

  • Parallel I/O Linking: Ensures reliable communication between CPM and I/O racks

  • Address Decoding: Converts CPM address data into card‑select signals for each I/O module

  • Rack‑Level Integration: Designed for full and half‑rack configurations

  • Industrial Reliability: Built for long‑term operation in Honeywell 620/621 control environments

  • Modular Architecture: Supports scalable I/O expansion across multiple racks

  • System Tested: Commonly sold as tested and certified by industrial suppliers

Related Tags:
Honeywell Parallel I/O Module UCN series
Is our price competitive?
Topbrands collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What payment methods do we accept?
We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What shipping methods do we use?
We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
How can customers contact us and request a quote?
Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.
Read next

Topbrands PLC Limited is a top supplier of genuine new PLC and DCS parts, serving over 50 countries globally. We offer high-quality products from renowned brands like Bently Nevada, Honeywell, ABB, and more. With our warehouse in China stocking up to 30,000 pieces, we ensure rapid delivery to meet urgent order needs while maintaining competitive pricing to save our customers' budgets. Learn more...

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