STS-1915S
STS-1915S
STS-1915S
STS-1915S
STS-1915S
STS-1915S
STS-1915S
STS-1915S
STS-1915S
RS-232 To RS-422/485 Converter w/Surge Protection, Port-powered, (External Power Adapter Optional)
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STS-1915S
STS-1915S
STS-1915S
STS-1915S
STS-1915S
STS-1915S
STS-1915S
STS-1915S
Introduction

Antaira Technologies STS-1915S is a RS-232 to RS-422/485 serial converter. Designed to work as either a client or server, the STS-1915S is able to provide RS-422/485 serial communication through the standard RS-232 port.

The STS-1915S is equipped with a standard DB9 female connector and serial terminal block for flexible wiring. The serial converter can be either powered by the RS-232 line voltage or a USB to barrel 5VDC input jack.

The STS-1915S can convert between unbalanced RS-232 full-duplex signals to balanced RS-422/485 full or half duplex signals. The RS-485 serial is able to be configured in either a two or four wire configuration. The serial converter is compatible with both new and legacy RS-422 and RS-485 devices. The STS-1915S is easy to install and does not require the user to power cycle the computer, preventing downtime.

Features
  • Easy RS-422/485 Conversion from RS-232 Port
  • Supports 4-wire RS-422 , 2-wire and 4-wre RS-485 applications
  • Supports RS-485 Auto Transceiver Turn Around With the Unique Featured ATTA?v Hardware
  • Automatic Baud Rate Detection
  • DB9-Female (RS-232) to 5-pin Terminal Block Connector Conversion
  • Compact Size for Critical Applications
  • No Driver Required for All Operating Systems
Package Content
  • STS-1915S
  • Installation Guide
  • USB Power Cable
Optional Accessories
  • PA-STS-US
    Power Adapter for STS-, RN- Series. 5V/1A 100-240VAC
Related Resources
Technology
Baud Rate
Automatic Baud Rate Detection
Serial Signals
  • RS-232 - TXD, RXD, RTS, CTS, DTR, DSR, DCD, GND
  • RS-422-4w - TxD+, TxD-, RxD+, RxD-, GND
  • RS-485-2w - Data+, Data-,GND
Serial Interface
Serial Port Count
2 ports
Serial Interface
RS-232/422/485
Performance
Transfer Rate
Automatic Baud Rate Detection
Environmental Limits
Operating Temperature
0° to 57° C (32° to 134.6° F)
Storage Temperature
-20° to 85° C (-4° to 185° F)
Ambient Relative Humidity
5% to 95% non-condensing
Regulatory Approvals
Green
RoHS Compliant
Warranty
5 years
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