32 Publication 2711P-UM001I-EN-P - December 2008
Chapter 2 Installation
The terminals have a temperature code of T4 when operating in a 55
°C (131 °F) maximum ambient temperature. Do not install the
terminals in environments where atmospheric gases have ignition
temperatures less than 135 °C (275 °F).
USB Ports
The 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.
PanelView Plus 400, 600, and 700 to 1500 Terminals Control Drawing
Selected nonincendive field wiring apparatus must have nonincendive
circuit parameters conforming with Table 2.
Table 1 - PanelView Plus 400, 600, and 700 to 1500 USB Port Circuit Parameters
Display Size
V
oc
I
sc
C
a
L
a
Groups
A and B
Groups
C and D
Groups
A and B
Groups
C and D
400 and 600
Series A and B
5.25V DC 1.68 A 10 µF 10 µF 15 µH 15 µH
400 and 600
Series C or later
5.25V DC 1.68 A 10 µF 10 µF 3.5 µH 15 µH
700 to 1500 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 400, 600, and 700 to 1500 Host Product
To Next Page
Loading...
Need help?
General
