COM-1P2-USB

COM-1P2-USB

Contact Sales Department for Pricing New Isolated RS-232C 921,600 bps 300VDC Isolation Surge Protection USB 2.0 VCCI-A · FCC-A · CE · UKCA Isolated RS‑232C serial converter for USB. The COM‑1P2‑USB delivers up to 921,600 bps with 300VDC isolation and surge protection on all signal lines. 128‑byte transmit and 384‑byte...
Fournisseur: Contec Americas
UGS : LRLR531
Disponibilité: 10 En stock
Type de produit : Accessory
$105.00
$105.00
Total: $105.00
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Datasheet

COM-1P2-USB

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Les prix sont sujets à changement en fonction des tarifs applicables et des droits d'importation. Nous informerons les clients de tout changement de prix avant la confirmation de la commande.

Lead times may vary for products shipped from Japan:

Products sourced from Japan may take between 4 to 5 weeks to arrive. We will provide updated shipping timelines upon order confirmation.
Description

New Isolated RS-232C 921,600 bps 300VDC Isolation Surge Protection USB 2.0 VCCI-A · FCC-A · CE · UKCA

Isolated RS‑232C serial converter for USB. The COM‑1P2‑USB delivers up to 921,600 bps with 300VDC isolation and surge protection on all signal lines. 128‑byte transmit and 384‑byte receive FIFO buffers. Bus‑powered. Works as a standard Windows/Linux COM port. Includes gender changer. From Contec Americas.

1 Isolated RS-232C Channel
300 VDC Isolation
921.6 kbps Max Baud Rate
128/384 Byte FIFO (Tx/Rx)
Contec Americas · Serial I/O
COM‑1P2‑USB
Isolated RS‑232C USB Converter · 300VDC · 921,600 bps
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Isolated High‑Speed
RS‑232C USB Converter

The COM‑1P2‑USB is an isolated micro converter that adds one RS‑232C serial port to any PC via USB. With 300VDC bus isolation and surge protection on all signal lines, it is ideal for industrial environments where electrical noise and ground loops are a concern. Baud rates up to 921,600 bps and 128/384 byte FIFO buffers ensure high‑performance communication.

Key Features
  • 1 isolated RS‑232C port
  • 300VDC isolation
  • Surge protection on all lines
  • 921,600 bps max
  • 128‑byte Tx / 384‑byte Rx FIFO
Software & Compatibility
  • Windows COM port driver
  • Linux COM port driver
  • Win32 API / DCB structures
  • Linux system calls
  • Diagnostic programs

Isolation and surge protection – 300VDC isolation between USB (PC) and RS‑232C interface, plus surge protection on all signal lines, protects your PC from electrical noise, ground loops, and surges in industrial environments.

Plug & Play
Isolated Serial Connectivity

Designed for ease of use in a variety of applications. The COM‑1P2‑USB features a 9‑pin D‑SUB female connector with included gender changer, allowing direct connection to modems or standard serial cables. The compact design (78.3×20.5×36.5 mm) makes it ideal for portable use and space‑constrained installations.

  • USB 2.0 compatible – Supports Full‑speed (12 Mbps) transfer. Compatible with USB 1.1.
  • Bus‑powered – No external power required. Consumes 5VDC 280mA (max).
  • Included gender changer – Allows direct connection to devices with 9‑pin D‑SUB male connectors.
  • Up to 127 converters – Connect multiple units to a single PC using USB hubs.
  • Software control lines – RTS, CTS, DTR, DSR can be controlled and monitored via software.

Full Specifications

Specification Detail
Model COM-1P2-USB
Number of channels 1 channel
Interface type RS-232C
Isolation Bus isolation (300VDC)
Transfer method Asynchronous serial transfer
Baud rate 300 – 921,600 bps
Data length 7, 8 bits
Stop bits 1, 2
Parity check Even, Odd, Non‑parity
Controller chip XR21V1410 (128‑byte Tx / 384‑byte Rx FIFO)
Connecting distance Within 15m
Operation guaranteed voltage 5V ±5%
Power consumption 5VDC 280mA (max)
USB specification USB 2.0 / 1.1, Full‑speed (12 Mbps)
Power supply Bus power
Cable length 1.8m
Dimensions (mm) 78.3(W) × 20.5(D) × 36.5(H)
Weight 130g (140g with gender changer)
Operating temperature 0 – 50°C
Operating humidity 10 – 90%RH (no condensation)
Standards VCCI Class A, FCC Class A, CE (EMC Class A, RoHS), UKCA
Included items Product (gender changer attached), manual
Datasheet version As of December 2025

Optional Accessories

No optional accessories are listed in the product datasheet. Standard RS‑232C serial cables can be used with the 9‑pin D‑SUB connector.

Certifications and
Compliance

  • VCCI Class A — Japanese voluntary control for electromagnetic interference (commercial/industrial environments).
  • FCC Class A — U.S. emissions compliance for industrial use environments.
  • CE (EMC Directive Class A, RoHS Directive) — European conformity for electromagnetic compatibility and restriction of hazardous substances.
  • UKCA — UK Conformity Assessed marking for UK market compliance.

Ready to add isolated RS‑232C serial via USB?

The COM‑1P2‑USB is available through Contec Americas on a quote basis. Contact our sales team to discuss quantity, accessories, and integration with your industrial serial communication systems.

Tags COM-1P2-USB Isolated RS-232C USB RS-232C USB Converter USB to Serial Isolated Serial Converter 921600 bps FIFO Serial Surge Protection Contec USB Industrial Serial COM Port Windows COM Driver Linux COM Driver Factory Automation

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