tM-7561 - ICP DAS USB to Isolated RS-485 Converter (RoHS)
by ICP DAS

The tM-7561 is a cost-effective RS-485 to USB converter. A RS-485 to USB converter allows users to access RS-485 devices through a USB interface. Like our I-7520 RS-232 to RS-485 converter, the tM-7561 also contains a "Self-Tuner" chip that auto-tunes the baud rate and data format to the RS-485 network. The tM-7561 RS-485 to USB converter is powered by the USB port and no external power adapter is needed.

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

tM-7561.pdf

234 K