P/N	Product Description
	(multiple P/N's - please open Feature & Specification page to find P/N's)	DIN rail mount isolated RS-232/RS-422/RS-485 converter Wide temperature ranges (-40 to 80º C) Modbus ASCII or RTU compatible Automatic Send Data Control DIN rail mount Extend distance up to 4,000 feet Addressing up to 32 nodes	Features & Specifications Order Inquiry
	(multiple P/N's - please open Feature & Specification page to find P/N's)	Fiber optic Converters/Repeater New! FOSTCDRi-SM extends communication up to 9 miles Wide temperature ranges (-40 to 80º C) Extend signal up to 2.5 miles Modbus ASCII or RTU compatible Automatic Send Data control EMI/RFI and transient Immunity DIN rail mount	Features & Specifications Order Inquiry
	(multiple P/N's - please open Feature & Specification page to find P/N's)	DIN rail mount optically isolated repeaters Wide temperature ranges (-40 to 80º C) Modbus ASCII or RTU compatible Automatic Send Data Control 600 W surge suppression DIN rail mount	Features & Specifications Order Inquiry
	(multiple P/N's - please open Feature & Specification page to find P/N's)	Isolated Converters protect equipment from damaging spikes and surges Wide temperature ranges (-40 to 80° C) Modbus ASCII or RTU compatible Automatic Send Data Control DIN rail mount Extend distance up to 4,000 feet Addressing up to 32 nodes	Features & Specifications Order Inquiry
	(multiple P/N's - please open Feature & Specification page to find P/N's)	Standard Non-isolated RS-232 to RS-485 converters Model 485COSR is an economical converter that supports both 2-wire and 4-wire RS-485 communications. There is also provision for constant enable of the receiver during transmit for full duplex operation. Model 485TBLED is one of our most popular models with data traffic LEDs, RS-422/485 support, and either Automatic Send Data Control or software driver control. Model 485PTBR has a convenient terminal block that quickly unplugs from the converter for ease of wiring. Model 485CSP2 features both surge controlled and fused data lines on the RS-422/485 side plus all the features of model 485TBLED.	Features & Specifications Order Inquiry
	(multiple P/N's - please open Feature & Specification page to find P/N's)	2, 4 and 8 channel RS-232 to RS-422 Converters 2, 4 and 8 channel RS-232 to RS-422 Converters Communicate up to 4,000 feet by converting RS-232 to RS-422 signal	Features & Specifications Order Inquiry
	(multiple P/N's - please open Feature & Specification page to find P/N's)	Port Powered RS-232 to RS-485 Converters Powered from RS-232 handshake lines, no power supply needed! Extend RS-232 signals to 4,000 feet Automatic Send Data Control - no software drivers needed! Communicate at baud rates to 115.2 kbps Certain devices allow use of alternate power supply methods.	Features & Specifications Order Inquiry
	(multiple P/N's - please open Feature & Specification page to find P/N's)	Port Powered RS-232 to RS-422 Converters Extend data signals up to 4,000 feet Change TD and RD RS-232 signals to balanced RS-422 signals No handshake control is required. Both the RS-422 driver and receiver are always enabled Baud rates up to 115.2 kbps Certain devices allow use of alternate power supply methods.	Features & Specifications Order Inquiry
	(multiple P/N's - please open Feature & Specification page to find P/N's)	TTL to RS-232/RS-422 Converters Make easy connections between your TTL equipment and RS-232 or RS-422 ports 9 or 25 pin versions 3.3 or 5 Volt versions	Features & Specifications Order Inquiry
	(multiple P/N's - please open Feature & Specification page to find P/N's)	Current Loop to Serial RS-232/RS-422/RS-485 Converters All models are optically isolated Designed for 20 mA. Inquire about other values Maximum baud rate: 19.2 kbps	Features and Specifications Order Inquiry
	(multiple P/N's - please open Feature & Specification page to find P/N's)	DIN rail mount optically isolated repeaters Wide temperature ranges (-40 to 80º C) Modbus ASCII or RTU compatible Automatic Send Data Control 600 W surge suppression DIN rail mount	Features & Specifications Order Inquiry
	(multiple P/N's - please open Feature & Specification page to find P/N's)	Intelligent/addressable RS-485 to RS-232 converter/switch Intelligent/addressable switch (RS-485 and RS-232) Includes serial network management software	Features & Specifications Order Inquiry
	232ABRJ45	RS-232 to RS-485 PLC Converter Monitor and control A-B SLC 500, 5/01, 5/02 and 5/03 PLCs from your laptop or PC Optical isolation protects against ground loops and surges LEDs show communication traffic Compact in-line case complete with cables No power supply required	Features & Specifications Order Inquiry
	232CLDR	RS-232/RS-422/RS-485 Serial to Current Loop Industrial Converter Wide voltage range (10-30 VDC) Both current loops powered by a single power supply Optical isolation protects devices from transients Maximum baud rate is 19.2 kbps DIN Rail mount	Features & Specifications Order Inquiry
	485OPIN	Industrial Card RS-422/485 Optically Isolated Repeater Optical isolation for 2000 volts - one minute protection 600W surge protection Converts 4 wire RS-422 to 2-wire RS-485 Works with either 2 wire or 4 wire systems Data rates to 460 kbps	Features & Specifications Order Inquiry
	HXSP-485B	RS-232 To RS-485 Converter Standard: Accord EIA RS-232, RS-485 standard. Connector: DB9 female on RS-232 side, DB9 male with 4 or 6 terminal block on RS-485 side. Work methods: asynchronous, point to point or multi-point, 2 wire half-duplex. Transmission medium: Ordinary Line , twisted pair cable or Shielded Wire Baud rate: 300~115000bps. Transmission distance: 5 meters (RS-232 side) and 1200 meters (RS-485 side). Communication protocol: Transparent. Environment: -10 to 85 Cellius working temperature, 5% to 95% relative humidity. Signals: RS-232 TXD, RXD,GND ; RS-485 Date+, Date-,GND .	Features & Specifications Order Inquiry

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