Rockwell Automation 2711PC-T10C4D1 PanelView Plus Terminals and Display Modules - Manual (Page 6)

6 PanelView Plus 700 to 1500 and PanelView Plus Compact 1000 Terminals and Display Modules
Publication 2711P-IN001I-EN-P - November 2009
USB Ports
All PanelView Plus and PanelView Plus Compact terminals contain universal serial bus (USB)
ports that comply with hazardous location environments. This section details the field-wiring
compliance requirements and is provided in accordance with the National Electrical Code,
article 500.
Terminals Control Drawing
Selected nonincendive field wiring apparatus must have nonincendive circuit parameters
conforming with Table 2.
Table 1 - PanelView Plus USB Port Circuit Parameters
V
oc
I
sc
C
a
L
a
Groups A and B Groups C and D Groups A and B Groups C and D
5.25V DC 1.68 A 10 µF 10 µF 15 µH 15 µH
Table 2 - Required Circuit Parameters for the USB Peripheral Device
V
max
≥
V
oc
I
max
≥ I
sc
C
i
+ C
cable
≤
C
a
L
i
+ L
cable
≤
L
a
USB
Peripheral
Device
Nonincendive Field
Wiring Apparatus
USB Port
Nonincendive Field Wiring
Associated Nonincendive Field Wiring Apparatus
PanelView Plus Host Product