Pro-face FP5000 Series, User Manual

Page: 44 / 95

Specifications
44
NOTE:
1. The above table lists the non-incendive circuit parameters. The Entity Concept allows intercon-
nection of non-incendive apparatus with associated apparatus – not specifically examined
combinations – as a system when the approved values of V
oc
(or U
o
) and I
sc
(or I
o
) for the
associated apparatus are less than or equal to V
max
(U
i
) and I
max
(I
i
) for the non-incendive
apparatus, and the approved values of C
a
(C
o
) and L
a
(L
o
) for the associated apparatus are greater
than or equal to C
i
+ C
cable
and L
i
+ L
cable
, respectively, for the non-incendive field wiring
apparatus.
2. Associated non-incendive field wiring apparatus and non-incendive field wiring apparatus shall
satisfy the following:
3. If the electrical parameters of the cable are unknown, the following values may be used:
C
cable
= 196.85 pF/m (60 pF/ft)
L
cable
= 0.656

H/m (0.20

H/ft)
4. Wiring methods must be in accordance with the electrical code of the country where it is used.
This product must be installed in an enclosure. If installed in a Class I, Division 2 Location, the
enclosure must be capable of accepting one or more Division 2 wiring methods.
Associated non-incendive
field wiring apparatus - Non-incendive field wiring
apparatus
V
oc

V
max
I
sc

I
max
C
a

C
i
+ C
cable
L
a

L
i
+ L
cable
DANGER
POTENTIAL FOR EXPLOSION

Verify the power, input, and output (I/O) wiring are in accordance with Class I, Division 2 wiring
methods.

Substitution of any components may impair suitability for Class I, Division 2.

Do not disconnect equipment while the circuit is live or unless the area is known to be free of
ignitable concentrations.

Remove power before attaching or detaching any connectors to or from this product.

Ensure that power, communication, and accessory connections do not place excessive stress
on the ports. Consider the vibration in the environment when making this determination.

Securely attach power, communication, and external accessory cables to the panel or cabinet.

Use either a USB cable by Pro-face or a commercial-type USB cable.

Use only non-incendive USB configurations.

The associated non-incendive field wiring apparatus shall not be connected in parallel unless
approved by the associated non-incendive apparatus.

This product is suitable for use and provides non-incendive field wiring to apparatus in Class
I, Division 2, Groups A, B, C, D.
Failure to follow these instructions will result in death or serious injury.