Contact Sales Department for Pricing New CONPROSYS nano Digital Output Module 8-Ch Opto-Isolated 200µs Response 500mA per Channel Surge Protection VCCI-A · FCC-A · CE · UKCA 8-channel opto-coupler isolated digital output module for the CONPROSYS nano series. Features 200µs response time, 500mA output...
Contact Sales Department for Pricing New CONPROSYS nano CODESYS Soft PLC Modbus Master 4 Expansion Slots -20 to +60°C No Electrolytic Capacitors VCCI-A · FCC-A · CE · UKCA CONPROSYS nano CPU unit with CODESYS Soft PLC and Modbus Master functionality. The CPSN-PCB271-S1-041 features...
COM-4CN-USB | 4ch USB to RS-232C Converter | Contec Americas Contact Sales Department for Pricing New COM-4CN-USB 4ch RS-232C USB 2.0 Bus Power 921,600 bps 9-pin D-SUB VCCI-A · FCC-A · CE · UKCA USB 2.0 unit expanding a PC USB port into four RS-232C serial communication ports. Supports up...
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Traitement conforme à la norme PCI DSS
**Traitement des paiements sécurisé**
Nous prenons votre sécurité au sérieux. Toutes les transactions sont traitées via des connexions cryptées utilisant la technologie SSL 256 bits. Les informations de votre carte de crédit ne sont jamais stockées sur nos serveurs et sont traitées par des processeurs de paiement conformes à la norme PCI. Nous acceptons Visa, Mastercard, American Express, Discover, PayPal, Apple Pay et Google Pay.
Les prix sont sujets à changement en fonction des tarifs applicables.
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.
**Informations importantes sur les prix**
Tous les prix affichés sont sujets à modification en fonction des taux de droits de douane, des droits d'importation et des réglementations commerciales en vigueur. Des ajustements de prix peuvent survenir en raison de modifications des tarifs imposés par le gouvernement ou des politiques commerciales internationales. Le prix final sera confirmé lors du processus de 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.
Important Shipping Information
All estimated delivery timelines are subject to modification based on international logistics, customs clearance, and import regulations. Shipping delays may occur due to transit times for products sourced directly from Japan, which typically take between 4 to 5 weeks to arrive. Final delivery timelines will be confirmed during the checkout process.
COM-4CN-USB | 4ch USB to RS-232C Converter | Contec Americas
NewCOM-4CN-USB4ch RS-232CUSB 2.0 Bus Power921,600 bps9-pin D-SUBVCCI-A · FCC-A · CE · UKCA
USB 2.0 unit expanding a PC USB port into four RS-232C serial communication ports. Supports up to 921,600 bps with 128/384 byte FIFO buffers per channel. Bus-powered, compact design with 9-pin D-SUB connectors, DIN rail mount, and -20 to +60°C operation.
The COM-4CN-USB expands a single USB port of a PC into four RS-232C-standard serial communication ports. Each port features a 9-pin D-SUB connector, just like a PC, allowing the use of commercially available RS-232C cables. The product supports baud rates up to 921,600 bps and includes separate 128-byte transmit and 384-byte receive FIFO buffers per channel.
Single USB-Serial Adapter
1 channel only
Requires multiple adapters for 4 ports
Consumes multiple USB ports
Messy cabling
COM-4CN-USB
4 RS-232C channels
Single USB connection
Compact all-in-one design
Standard 9-pin D-SUB connectors
Using the device driver COM-DRV, the product can be used in the same manner as standard COM ports of a PC, supporting Win32 API DCB structures and Linux standard system calls. A diagnostic program is included to confirm hardware operation and perform communication tests.
02
Compact & Versatile Design
Engineered for industrial and commercial applications, the COM-4CN-USB offers flexible installation options and robust performance in a compact form factor.
Compact design — 188.0(W) x 78.0(D) x 30.5(H) mm for space-saving installation.
Wide operating temperature — -20 to +60°C for harsh environments.
USB bus powered — No external power supply required.
DIN rail mounting — Standard DIN rail mechanism for easy panel installation.
VCCI Class A, FCC Class A, CE (EMC Class A, RoHS), UKCA
Connector (RS-232C)
9-pin D-SUB (male) x 4
Connector (USB)
USB Type-A / USB mini-B
04
Connections & LED Indicators
The COM-4CN-USB features four 9-pin D-SUB connectors (male) for RS-232C connections, with standard pin assignments compatible with PC COM ports. LED indicators provide visual status of power and communication activity.
POWER (Green) — Indicates power status (ON = power supplied).
RxD (Yellow) — Indicates reception status (ON = receiving data).
TxD (Green) — Indicates transmission status (ON = sending data).
Software control — RTS, CTS, DTR, DSR lines can be controlled and monitored via software.
Cable selection — Use straight-through or crossed (null modem) cable depending on the connected device.
05
Certifications and Compliance
VCCI Class A — Japanese voluntary control for electromagnetic interference (commercial and 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.
06
Optional Accessories
Part Number
Description
Use
CPS-MAG01-4
CONPROSYS Series Magnet (Four Piece Set)
Alternative mounting option
Ready to expand your serial ports?
The COM-4CN-USB is available through Contec Americas on a quote basis. Contact our sales team to discuss your application, quantity requirements, and integration needs.
Tags COM-4CN-USBUSB to RS-232C4ch Serial ConverterRS-232CIndustrial Serial921.6 kbpsUSB 2.0Bus PoweredDIN Rail MountContec AmericasVCCI-AFCC-ACEUKCA
Contact Sales Department for Pricing New CONPROSYS nano Digital Output Module 8-Ch Opto-Isolated 200µs Response 500mA per Channel Surge Protection VCCI-A · FCC-A · CE · UKCA 8-channel opto-coupler isolated digital output module for the CONPROSYS nano series. Features 200µs response time, 500mA output...
Contact Sales Department for Pricing New CONPROSYS nano CODESYS Soft PLC Modbus Master 4 Expansion Slots -20 to +60°C No Electrolytic Capacitors VCCI-A · FCC-A · CE · UKCA CONPROSYS nano CPU unit with CODESYS Soft PLC and Modbus Master functionality. The CPSN-PCB271-S1-041 features...
