INOR IPAQ R520X - Manual (Page 31)

5 OPERATION C520/C520X / R520/R520X
09/2010 • 86B5200001 www.inor.com 31
Figure 18: R520X connection to USB Interface and ConSoft during configuration
1 Voltage supply 10…30 VDC (intrinsically safe - terminals 21, 22)
2 Input (intrinsically safe)
3 R
Load
(intrinsically safe)
4 Classified hazardous area (potentially explosive area e.g. Zone 0)
5 Classified hazardous area (potentially explosive area e.g. Zone 0, 1 or 2)
6 Classified hazardous area (potentially explosive area e.g. Zone 1 or 2)
7 Communication with USB Interface and PC software ConSoft
8
Connection to the voltage supply during configuration with USB Interface and PC software ConSoft is
not needed
9
Connection to USB Interface and PC software ConSoft is not permitted if R520X is placed in the
classified hazardous area
10 Safe area
2
1
3
6
4
10
5
7
3
2
1
8
9
10
ConSoft