Siemens SIMATIC NET PROFIBUS manual Technical Data of the RS-485 Bus Terminal

Passive Components for RS-485 Networks

4.7.6Technical Data of the RS-485 Bus Terminal

Technical Data of the RS-485 Bus Terminal
Connector to DTE	9-pin sub-D male connector
Transmission rate	9.6 to 1.500 Kbps
PG interface (optional)	9-pin sub-D female connector
Power supply range	4.75 to 5.25 V DC
Current consumption:	5 mA
Environmental conditions:
Operating temperature	0 to 55 ° C
Storage/transport temperature	-25 to 70 ° C
Relative humidity	F complying with DIN 40040 15% to 95%
	at 25 ° C no condensation
Construction
Dimensions (W x H x D) in mm	RS-485	50 x 135 x 47
	RS-485/PG	50 x 135 x 52
Weight	RS-485, RS-485/PG approx. 310 g
(incl. 1.5 m connecting cable)

4-60	PROFIBUS Networks SIMATIC NET
	6GK1970-5CA20-0AA1 Release 2 05/2000