Rs422 Connection With Usb Converter If2001/Usb - MICRO-EPSILON optoCONTROL 2700 Operating Instructions Manual

4.3.9

RS422 Connection with USB Converter IF2001/USB

For the connection between sensor and PC, the lines must be crossed.
i Only disconnect or connect the sub-D connection between the RS422 and USB converter when no volt­
age is present.
power | rs422
12-pin M12-socket
V+
GND
Tx - (8)
Tx + (5)
Rx - (6)
Rx + (4)
Fig. 4.9:
Symmetrical differential signals according to EIA-422, not electrically separated from the supply voltage.
Use a shielded cable with twisted wires, e.g. PC/SC2700-x/OE.
IF2001/USB
6-pin terminal block
24 VDC
GND
Laser ON
Multifunction
Switch 1
Switch 2
Fig. 4.10: Connecting the Power Supply to the IF2001/USB Converter
optoCONTROL 2700
PC/SC2700-x End device (converter)
Type IF2001/USB
Wire color
from Micro-Epsilon
10-pin terminal block
Red 24 VDC
Blue GND
Gray Rx -
Pink Rx +
Yellow Tx -
Green Tx +
24 VDC GND
Installation and Assembly
Seite 27