tM-7561: USB to Isolated RS-485 Converter

tM-7561

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Product Reference & Support :

USB to Isolated RS-485 Converter

Product Pricing:

tM-7561: $99.00

Please Call 1-888-971-9888 for Volume and OEM discount pricing!

Features

The tM-7561 is a cost-effective USB to RS-485 converter. Connecting the tM-7561 to a PC, you get one RS-485 port that allows you to access RS-485 devices through the USB interface. Like the I-7520, the tM-7561 contains "Self-Tuner" chip auto-tunes the baud rate and data format to the RS-485 network. The tM-7561 module derives its power from the USB port and doesn't need external power adapter.

Features

Fully Compliant with the USB 1.1/2.0 (High Speed)
No External Power Supply required
Power and data flow indicator for troubleshooting
Automatic RS-485 Direction Control
2500 VDC Isolation Protection on the RS-485 side
Operating Temperatures, -25 °C ~ +75 °C
Driver Supports Windows 98/ME/2000/XP/Vista (32/64-bit)/7 (32/64-bit)/Linux
Low power consumption
Tiny packaging fits on your DIN-Rail
Cost-effective Converter
Driver available for Windows 98/ME/2000/XP/Vista (32/64-bit)/7 (32/64-bit)/Linux

Applications

tM-7561

Specifications & Additional Information

Interface
USB		Compatibility: USB 1.1 and 2.0 standards
RS-485		Data+, Data-
2-wire cabling		Belden 8941 (2P twisted-pair cable), if different cables are used, the transmission distance may change
RS-485 Transfer Distance		Max. 1,200 m at 9.6 kbps; Max. 400 m at 115.2 kbps
Maximum Supported RS-485 Devices		256 (Without repeater)
Self-Tuner Asic Inside		Yes
Speed		300 ~ 115200 bps
Connection	RS-485	Removable 7-Pin Terminal Block
	USB	Type B
Cable Included		CA-USB18 (1.8 m Cable) x 1
LED Indicators
Power/Communication		Yes
Power
Input Voltage Range		+5 VDC from USB
Power Consumption		0.4 W
Mechanical
Casing		Plastic
Flammability		Fire Retardant Materials (UL94-V0 Level)
Dimensions (W x H x D)		52 mm x 87 mm x 27 mm
Installation		DIN-Rail
Environment
Operating Temperature		-25 °C ~ +75 °C
Storage Temperature		-30 °C ~ +75 °C
Humidity		10 ~ 90% RH, non-condensing

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