B&B Electronics ZXT9-IO-222R2 - Quick Start Guide User Manual
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pn 8590R1-ZXTx-IO-x-2011QSG –Peer-to-Peer Mode
WARNING - EXPLOSION HAZARD - SUBSTITUTION OF ANY
COMPONENT MAY IMPAIR SUITABILITY FOR CLASS I,
DIVISION 2.
WARNING – EXPLOSION HAZARD – WHEN IN HAZARDOUS
LOCATIONS, TURN OFF POWER BEFORE REPLACING
ANTENNA.
Intended use of equipment – please see the B&B Electronics
Data Sheets and Quick Start Guides for each Zlinx Xtreme
product for explanations of the intended use of this equipment.
Wiring Terminals – Use Copper Wire Only, one conductor per
terminal
Wire Range 30 – 12 AWG
Maximum Surrounding Ambient Air Temperature - 74°C
UL Class I, Division 2 wiring methods. The Zlinx Xtreme
enclosure is provided with two conduit knockouts that serve as
wiring provisions for Class I, Division 2 wiring methods per the
National Electrical Code (NEC).
The following instructions include procedures to be followed in
order to ensure UL "separation between circuits" as defined in
the NEC.
The low-voltage (LV) wiring – DC power, analog & digital signals
– must be separated from the high voltage (HV) wiring for the
relay contacts. In all cases HV wiring must be rated minimum
250V.
Separation between circuits can be accomplished by using one
of the three following methods:
a. Use one conduit knockout to route LV wiring and the
second conduit knockout to route the HV wiring, OR
see methods 2 and 3 below.
The remaining two methods use one conduit
knockout for all wiring. In this case a UL Recognized
(UL type QCRV2) conduit plug must be used per the
NEC to plug the second conduit knockout.
b. Enclose LV wiring in a 250V rated insulated sheath
to separate it from the HV wiring, OR
c. Use 250vac rated wires for both LV and HV wiring.
Temperature rating of field installed conductors - Field
conductors shall be rated 60C/75C minimum (either are
acceptable) and sized accordingly.
When conduit openings are not being used, a UL Recognized
plug (type QCRV2) shall be used.
The following is UL-required information regarding the Sealed
Relay Devices:
WARNING – Exposure to some chemicals may degrade the
sealing properties of materials used in the Sealed Relay Device.
RECOMMENDATION – It is recommended to inspect the
sealed relay device periodically and to check for any
degradation of the materials and to replace the component
product, not the sealed device, if any degradation is found.
Sealed Relay Device Information:
Sealed Device: Relay Models G6RL-14-ASI-DC5, G6RL-
14-ASI-DC6, G6RL-14-SR-ASI-DC5 or G6RL-14-SR-ASI-
DC6 manufactured by Omron Corp.
Manufacturer Type
Relay Case and
Base
Mitsubishi
Engineering
Plastics
Corp.
5010GN6-30M8AM
Sealant
Three Bond
Ltd.
TB2225G