1 (727) 209-1300 | Mon-Fri 9a-5p ET

Serial Adapters

Serial Adapters, cables and converters for RS232, 422, 485 protocols. Single or multi-port serial adapters.

Sale Badge Product Image

RS232- DB9 to Terminal Block 5 Pin Passive Adapter (Micro Sized)

Available
DB-9 Female input provides screw type terminal block for TX+, TX-, RX+, RX-, GND very small portable Adapter, the DB9 to terminal micro sized iSerial-TB5 is a passive micro DB9-Female to 5-pin terminal block.

OS Compatibility

Part# iSerial-TB5
$20.95
$14.95

Volume Pricing

Qty: 6+ $13.62
Qty: 12+ $11.27
Product Image

DB9 Female 9-Pin to Terminal Block Adapter w/ ESD Surge Protection

Low stock, please call or email for status

This Screw-less terminal block adapter is designed for fast and easy connection from DB9 female to spring clamp terminal block wiring for RS-422 / 485 in one small convenient package featuring ESD protection.

  • Converts the DB9 Male input connected to the Female DB-9 serial port to a terminal block connection for fast easy wiring applications.
  • Supports screw-less wiring with complete RS-422 or RS-485 data signals.
  • Extremely compact terminal block connector reduces bulky adapters when needed.
  • Features 30kV ESD Surge Protection to keep your connections safe
  • Easy identification on the adapter for 9 signal pins.
Part# TB-DB9TO9ESD
$29.99

Volume Pricing

Please see product details to view volume discounts.
Product Image

DB9 Female 9-Pin to Terminal Block CAN Terminator

Low stock, please call or email for status

This TB-DB9TO9CAN DB9 female to screw-less 9-pin terminal block adapter provides a convenient and quick solution to convert a DB9 to a 9-pin terminal block for easy and fast writing in CAN Bus. This CAN terminator consists of a 120 Ohm termination resistor.

  • Converts the DB9 Male input connected to the Female DB-9 serial port to a terminal block connection for fast easy writing in CAN Bus.
  • Supports screw-less wiring with complete RS-422 or RS-485 data signals.
  • Extremely compact terminal block connector reduces bulky adapters when needed.
  • Easy identification on the adapter for 9 signal pins.
  • 120Ohm termination resistor.
Part# TB-DB9TO9CAN
$34.99

Volume Pricing

Please see product details to view volume discounts.
Sale Badge Product Image

DB9 to Terminal Block 5 Pin Passive Adapter

Not in stock - Backorder Allowed
Passive DB9 Connect to 5-Pin Terminal Converter, The US-485TBP is a serial DB9 to Terminal signal converter from RS232 to a RS485 interface designed for PC, Workstation, Thin Client or.
Part# US-485TBP
$21.95
$9.88

Volume Pricing

Please see product details to view volume discounts.
Product Image

RS232 to TTL CMOS Converter Adapter

Not in stock - Backorder Allowed

RS232 to TTL CMOS Conversion

Conveniently convert to TTL from RS232 with this RS232 to TTL CMOS conversion adapter, it supports standard RS232 signals and does not require any additional power source once connected.

  • Provides one RS232 to TTL/CMOS adaption
  • Supports 5V and 3.3V Tolerance Signals
  • Very compact
  • Supports baud rate up to 115.2 Kbps

OS Compatibility

Part# US-232TTL33CON
$54.95

Volume Pricing

Please see product details to view volume discounts.
Product Image

USB RS485 Adapter to RJ45 FTDI chip inside

Not in stock - Backorder Allowed
USB to RS-485 adapter provides an extra Serial Com port via USB connection and can be configured to work with RS-485 peripherals such as POS and Industrial Control devices.

OS Compatibility

Part# USB-RS485-RJ
$16.60

Volume Pricing

Please see product details to view volume discounts.