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Black Box IC1650A Async RS-422/485 Repeater View larger
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Black Box IC1650A Async RS-422 485 Isolator/Repeater

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IC1650A isolated RS-422/485 repeater for reliable asynchronous data communication.
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Detailed Specifications

Black Box IC1650A

Async RS-422/485 Isolator/Repeater

The Black Box IC1650A is a rugged asynchronous RS-422/485 isolator and repeater designed to extend serial communication distances while providing electrical isolation. By regenerating and re-transmitting signals, it enhances the reliability of critical data links in industrial automation, SCADA systems, and building management networks.

As a genuine Black Box product, the IC1650A protects equipment from ground loops, surges, and other electrical hazards. It ensures stable network uptime while allowing multiple RS-485 devices to operate reliably over extended distances.

Features :

This RS-422/485 Isolator/Repeater boosts transmission distances and offers full optical isolation between ports. It supports both half-duplex and full-duplex transmissions, ensuring compatibility for various industrial applications. Designed with a compact form factor, it seamlessly mounts inside control cabinets or DIN rail configurations.

Advanced Options :

The IC1650A provides advanced fault tolerance through opto-isolated interfaces, built-in surge protection, and automatic send-data driver control for RS-485 lines. It acts as a repeater to increase multi-drop node counts or extend distances beyond cable limitations, making it ideal for expanding legacy serial networks.

Product Key Features

  • Async RS-422/485 serial isolator and repeater
  • Optical isolation protects devices from surges and ground loops
  • Extends communication distances beyond 4000 ft
  • Supports both half- and full-duplex RS-485
  • Boosts signal strength and transmission reliability
  • Compact, rugged design for industrial deployment
  • Backed by Black Box quality

Reliability & Performance :

The Black Box IC1650A is engineered for mission-critical reliability. By providing complete port-to-port isolation and enhanced surge protection, it prevents system malfunctions caused by electrical noise. This repeater improves overall system resilience in factories, plants, and large-scale control networks.

Key Features :

  • Industrial-grade RS-422/485 isolator/repeater
  • Electrical isolation prevents ground potential issues
  • Supports long-distance and multi-drop serial topologies
  • Surge-protected lines
  • Automatic driver control for RS-485
  • DIN-rail or panel mount capable
  • Certified by Black Box

Specifications :

SpecificationDetails
Part Number IC1650A
Brand Black Box
Product Type Async RS-422/485 Isolator/Repeater
Serial Standards Supported RS-422, RS-485
Max Baud Rate Up to 115.2 kbps
Max Distance Up to 4000 ft (1.2 km)
Port Isolation Optical isolation between ports
Interface Connectors Terminal block for data lines
Operation Mode Half-/Full-duplex (RS-485 support)
Repeater Function Boosts weak signals, extends bus length
Surge Protection Integrated transient/surge suppression
Power Supply External 9–30 VDC
Power Consumption Low power operation
Mounting Options DIN rail / Panel mount
Enclosure Industrial metal case
Operating Temperature -40°C to +80°C
Storage Temperature -20°C to +85°C
Humidity 5%–95% non-condensing
Certifications CE, FCC, RoHS compliant
Warranty Backed by Black Box warranty
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  • All packages are shipped same day if the order is placed before 3PM CST

    We use UPS/FedEx to ship the packages with different service levels offered by UPS/FedEx

    Overnight Shipping take 1 business day
    Expedited Shipping take about 2-3 business days
    Ground shipping take about 3-5 business days

    You can select the desired service level at Checkout and we will make sure the package is shipped as per the selected service level.

  • We Accept

    i) PayPal
    ii) All Credit & Debit Cards
    iii) Purchase Orders
    iv) Check
    v) Bank Transfer/ACH/Wire Transfer

    To process the order through Paypal/CC, you can simply checkout and process the payment.

    If you want to issue us Purchase Order/Check/Bank Transfer, Please contact us at the following details

    Call: 469.458.9636
    Email: sales@dcsupplies.net

  • If you have any queries, please contact us at the following details and we will be happy to help

    Call
    469.458.9636
    469.458.9638

    Email
    sales@dcsupplies.net

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