Moxa AWK-3121-SSC-EU-T [15/15] Attention

- 15 -

ATTENTION

Do not locate the antenna near overhead power lines or other

electric light or power circuits, or

where it can come into contact

with such circuits. When installing the antenna

, take extreme

care not to come into contact with such circuits, because they

may cause serious injury or death

when there is a surge. For

instructions on

proper installation and grounding of the antenna

refer to national and local codes (for example, U.S.:

NFPA 70;

National Electrical Code

Article 810; and Canada: Canadian

Electrical Code, Section 54).

NOTE

For installation flexibility, either the MAIN antenna or the AUX

antenna may be selected for use. Make sure the antenna

connection matches the antenna

s configured in the AWK-3121

web

interface.

To protect the connectors and RF module, all radio ports should

be terminated by either an antenna or a terminator. We strongly

recommend using

resistive terminators for terminating the

unused antenna ports.

ATTENTION

For EXPLOSION

-PROOF applications, the AWK-

3121 is designed

based on the ATEX and C1D2 standards, and is certified against

these

standards. The device must be mounted in a suitable

enclosure with ingress rating of at least IP54 and conforming to

Pollution Degree 2 standards as defined in EN60529. The device

must be used within its electrical and environmental ratings.