RS485 Serial Data Converters
from Dataforth Corporation
The LDM485 is a compact RS-232 to RS-485 converter which features a complete electrical isolation barrier and heavy duty electrical surge protectors. These devices feature a rugged aluminum enclosure small enough to mount on the back panel of typical computer equipment, saving valuable desk and... [See More]
- Output Interface: RS485
- Data Rate: 0.0 to 57.6
- Input Interface: RS232
- Isolation Voltage: 1.5
from American Portwell Technology Inc.
Self powered DB9 RS-232 to DB9 RS-485 Serial Data Converter [See More]
- Output Interface: RS485
- Input Interface: RS232
from Data Connect Enterprise, Inc.
The Model 2089 is Patton's first high speed EIA-574 (RS-232 on a DB-9) to RS-485 interface converter. Supporting async data rates to 115.2 kbps over one or two unconditioned twisted pair, the Model 2089 passes one control signal in each direction. The Model 2089 can handle up to 50 terminal drops in... [See More]
- Output Interface: RS485
- Data Rate: 115
- Input Interface: RS232; EIA-574
- Agency Approvals: FCC; CE Conformity; RoHS (optional feature); WEEE (optional feature)
from OMEGA Engineering, Inc.
The DCP-485 is a compact RS-232- to-RS-485 converter which features a complete electrical isolation barrier and heavy duty electrical surge protectors. These devices feature a DIN rail mountable enclosure, for application to a junction box, a panel, a relay rack, the side of your computer, or... [See More]
- Output Interface: RS485
- Data Rate: 115
- Input Interface: RS232
- Operating Temperature: 0.0 to 60
from ACCES I/O Products, Inc.
Serial Data Converter. CONV232/485 and CONV232/422 convert between RS-232 communications (as used by the COM1 and COM2 ports standard on most motherboards) and balanced-mode, long distance RS-485 and RS-422 communications. CONV232/485 was designed for use with our REMOTE ACCES line when there is no... [See More]
- Output Interface: RS485
- Agency Approvals: CE Conformity
- Input Interface: RS232
from Patton Electronics Co.
The Model 2084 high speed RS-232 to RS-485 interface converter supports async RS-232 data rates to 115.2 kbps over 2-wires. Passing one control signal in each direction, the Model 2084 can handle up to 50 terminal drops in a multipoint polling environment. The Model 2084 has five configuration... [See More]
- Output Interface: RS485
- Data Rate: 115
- Input Interface: RS232
- Agency Approvals: FCC; CE Conformity; RoHS (optional feature); WEEE (optional feature)
from Electro Standards Laboratories
The Model 4010 RS232/RS485 Interface Converter allows communication between devices having RS232 and RS485 interfaces. The Model 4010 is a bi-directional device that converts RS232 level data signals to valid RS485 levels, and RS485 level data signals to valid RS232 levels. [See More]
- Output Interface: RS232; RS485
- Features: Indicators
- Input Interface: RS232; RS485
- Agency Approvals: UL Listing Mark
from Opto 22
Half Duplex Modem Interface [See More]
- Output Interface: RS422; RS485
- Data Rate: 9.6
- Input Interface: RS232
- Agency Approvals: CE Conformity
from Keller America, Inc.
Converter with plug clamp: converts RS232 to RS485 half-duplex, RS 232-connection: 9-pole D-Sub-plug, RS 485-connection: 3-pole screwable plug clamp (RS485 A, RS485 B, GND), automatic switching between send/receive, supply through RS232-Interface, baud rates: 9,6kbit / 115kbit. [See More]
- Output Interface: RS485
- Input Interface: RS232
from Moxa Inc.
The TCC-80/80I provides complete signal conversion between RS-232 and RS-422/485, without requiring an external power source. It supports both half duplex 2-wire RS-485 and full duplex 4-wire RS-422/485, either of which can be converted between RS-232's TxD and RxD lines. In addition,the... [See More]
- Output Interface: RS422; RS485
- Data Rate: 0.1152
- Input Interface: RS232
- Features: Indicators
from Define Instruments
What it does: Converts USB to RS232/485/422, or RS232 to RS485/422. It can be powered via USB port or external power adaptor, and can be hand-held or wall/DIN rail mounted. It features application auto-detection, allowing you to simply wire up your Multicom to suit your needs, and let the unit... [See More]
- Output Interface: RS232; RS422; RS485
- Isolation Voltage: 2.5
- Input Interface: RS232; USB
- Agency Approvals: CE Conformity
from OMEGA Engineering, Inc.
The CAT-285 is a unique interface converter that can be configured by the user to convert either RS-422 or RS-485 to RS-232. When operating in RS-485 mode, the CAT-285 has an intelligent mode which provides control of the RS-485 line. When configured to operate as an RS-232 to RS-422 interface... [See More]
- Output Interface: RS232; RS422; RS485
- Data Rate: 64
- Input Interface: RS232; RS422
- Operating Temperature: 0.0 to 50
from ACCES I/O Products, Inc.
Features. Add a RS-232, RS-422 or RS485 serial port to any USB equipped computer. Data transfer rates up to 920K baud. Built in six foot cable. Plug-n-Play allowing quick connect/disconnect whenever you need an additional serial port. Ideal for use with portables and laptops. No available board... [See More]
- Output Interface: RS485
- Agency Approvals: CE Conformity; RoHS (optional feature)
- Input Interface: USB
- Operating Temperature: 0.0 to 50
from Electro Standards Laboratories
The Model 4149 media converter is a very high speed ruggedized Fiber to RS485/422/232 interface converter. Typical operating speeds are as follows: Up to 1.5 Mbps for RS232 to fiber conversion,. Up to 5 Mbps for RS485/422 to fiber conversion. The Model 4149 Fibre to RS Converter is designed to... [See More]
- Output Interface: RS232; RS422; RS485
- Data Rate: 20000
- Input Interface: Fiber Optic
- Features: Indicators
from Opto 22
Half Duplex Modem Interface 120 VAC [See More]
- Output Interface: RS422; RS485
- Data Rate: 9.6
- Input Interface: RS232
- Operating Temperature: 0.0 to 70
from Moxa Inc.
The UPort ™ 1130 USB-to-serial converter is the perfect accessory for laptop computers that do not have a serial port. The UPort ™ 1130 converts from USB to RS-422/485, is compatible with both new and legacy RS-422/485 devices, and can be used with mobile, instrumentation, and... [See More]
- Output Interface: RS232; RS422; RS485
- Data Rate: 12000
- Input Interface: USB
- Isolation Voltage: 15
from OMEGA Engineering, Inc.
The A1000 and A2000 signal converters allow users to establish an effective data acquisition system over long distances. These converters change RS-232 communication signals to RS-485, to accommodate remote field communications, allowing bus lengths to 4,000 feet and baud rates to 115k. [See More]
- Output Interface: RS485
- Data Rate: 115
- Input Interface: RS232
- Operating Temperature: -25 to 70
from ACCES I/O Products, Inc.
FEATURES. Serial adapter for USB 1.1 and 2.0 port hosts. Two serial ports —field selectable RS-232/422/485. Small, (4" x 4" x 1.8") rugged industrial enclosure. PC/104 module size and mounting compatibility. Speeds up to 921.6Kbps. Power and individual port activity LEDs. All required power... [See More]
- Output Interface: RS232; RS422; RS485
- Agency Approvals: CE Conformity; RoHS (optional feature)
- Input Interface: USB
- Operating Temperature: 0.0 to 60
from Electro Standards Laboratories
The RS485 / HP Versalink Fiber Interface Converters are used to connect fiber optic linked terminals to a controller having an RS-485/RS-422 interface port. While RS485 is a versatile communication standard, able to communicate over long distances and at fast data rates, conversion to a fiber optic... [See More]
- Output Interface: RS422; RS485
- Data Rate: 20
- Input Interface: Fiber Optic
- Features: Indicators
from Opto 22
RS-232 to RS-422/485 Converter 120 VAC [See More]
- Output Interface: RS422; RS485
- Data Rate: 38.4
- Input Interface: RS232
- Agency Approvals: CE Conformity
from Moxa Inc.
The UPort ™ 1150/1150I USB-to-serial converters allow you to connect 1 RS-232/422/485 device to your laptop or workstation through the USB (Universal Serial Bus) port. These plug & play USB solutions are compatible with both new and legacy RS-232/422/485 devices, and are perfect for... [See More]
- Output Interface: RS232; RS422; RS485
- Data Rate: 12000
- Input Interface: USB
- Isolation Voltage: 15