Installation Instructions

Safety
Part No.: 4417781 Wireless Field Interface
Installation Manual 2 - 5
 To comply with the IP66/IP67 requirements the stopping plugs,
threaded adaptors, cable glands and their interface with the housing
must also comply with IP66/IP67 requirements.
 In order to withstand the explosion pressure the bolts have to be
fastened with a moment 16Nm (13.5 to 17.8 Nm). The bolts are
captured types (property class A2-70 or better) and are not user
replaceable. Contact Honeywell Enraf if you have or even suspect a
need for replacement bolts.
 Use only Explosion proof (Ex d) compound cable glands or conduit
seals, (choice between the two is dependent on local requirements).
When using conduit seals, they shall be installed within 18 inches
from the enclosure.
 Unused cable entries must be sealed with an approved threaded
stopping plug. Thread type (metric or NPT) and sizes vary; consult
the manual to make absolutely sure that the correct type is placed.
Improper installation of cable glands, conduit or stopping plugs will
invalidate the Ex approval.
 Intrinsically safe cabling may only be connected to the outside 5 pin
socket. Connection of non-intrinsically safe signals will invalidate the
approval. The electrical data of the intrinsically safe circuits is to be
taken from the ATEX/IECEx certificate (numbers see below) which is
shipped with the instrument.
 Accurate dimensions of the flame-proof joints must be used. Contact
Honeywell Enraf for information regarding the dimensions of the
flame-proof joints.
2.2.3.2 Accordance to Regulations
2.2.3.3 Explosion Safety
2.2.3.4 Compliance to FCC
This device complies with part 15 of the FCC Rules. Operation is
subject to the following two conditions:
1. This device may not cause harmful interference, and
2. This device must accept any interference received, including inter-
ference that may cause undesired operation.
Approval Certificate no. Type of protection identification
ATEX DEKRA 13ATEX0214 X II 2 G
Ex d [ia] IIB T6 Gb
T
a
= -40 °C ... +65 °C
(-40 °F ... +149 °F)
IECEx IECEx DEK 13.0080X Zone 1
FM Approval pending Class I, Division 1 group C, D T6
CSA 2680197
Class I, Division 1 group C, D T6
Zone 1 Ex d [ia] IIB T6