
Extronics Limited
1 Dalton Way, Midpoint 18, Middlewich, Cheshire, UK. CW10 0HU
Tel:
+44 (0) 845 277 5000
Fax:
+44 (0)845 277 4000
E-mail:
Web:
15
6.2
Connection of RS232 and USB iSCANPSX power supply
USB interface
Caution: Do not open the housing.
Before operating the device in a hazardous area you have
to ensure that the enclosure has been closed fully and all
screws have been tightened.
Changes at the pin assignment may only be made by
trained personnel.
Connection of a wired handheld scanner zone 2/22 to the supply cable USB via plug connection
−
plug / coupling
EX i connection
USB Cable
iSCANPSCABU
Supply Cable
iSCAN1XXCAB3 and iSCAN1XXCAB4
Pin assignment connector plug
Connector Coupling
Pin
Definition
Pin
Definition
1
=UB (brown/red)
1
+UB (red)
2
D- (white)
2
D- (white)
3
D= (green)
3
D+ (green)
4
GND (Black)
4
GND (black)