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Serial Adapters

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RS232 to RS422/485 Serial Converter with Switching Power Adapter

Serial RS232 to RS422 and RS485 converter with LED indicator for power and serial signals, full versatility is controlled by a built- in software configuration menu, which is accessed via terminal programs. RS422 with hardware handshake RS485 by ART (automatic receive and transmit).
Part# SER-COMi-M
$49.98
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RS232 Serial to RS422/485 w/2000V DC Optical Isolation and Surge

Convert RS232 to RS422 or RS485 with this serial converter using the male and female DB9 connector. Mount the converter on flat surfaces or DIN Rail.
Part# SER-COMi-Si-M
$119.98
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DB9 to Terminal Block 5 Pin Passive Adapter

In Stock & ready to ship.
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
$19.95
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DB9 Mini Gender Changer M/M (Male to Male)

In Stock & ready to ship.
Part# 200370
$1.39
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Part# 200448
$1.39
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Part# 200516
$2.00
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RS-232 to RS-485 Converter

In Stock & ready to ship.
This RS232 to RS485 converter is compatible with the RS232C and RS485 standard. It is able to convert RS232 signals to RS485 balanced differential signals and extend the communication distance to 1.2 km.
Part# US-485C
$24.95
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Industrial Quality RS232 to RS422/485 Converts RS232 to/from RS422/485

Limited stock, 4 available.
Converts RS232 to RS422/485 and back again with automatic receive and transmit control and is Din Rail mountable, internal termination and BIAS controlled by software.
Part# SER-485-PRO
$79.98
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RS232- DB9 to Terminal Block 5 Pin Passive Adapter (Micro Sized)

In Stock & ready to ship.
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.
Part# iSerial-TB5
$11.98
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Micro Active Serial Adapter RS-232 to RS-422/485 Supports 2 or 4 Wire RS485 Modes

Limited stock, please call or email for status.
Convertes RS232 signal to RS422 or RS 485 Supports RS422,RS485 2-Wire and 4 Wire Modes DB9 Female to TB6 Screw type terminal block supports RS485 auto transceiver turn around with unique Featured ATTATM.
Part# iSerial-RS422
$39.98
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