Siemens MXL-IQ Operation, Installation, And Maintenance Manual page 2

CAUTION
ALL WIRING MUST BE DONE AS DESCRIBED BELOW
TO OBTAIN SAFE AND PROPER SYSTEM OPERATION.
1. Earth ground the MXL-IQ enclosure properly; see the latest edition of the National
Electrical Code for approved methods. Conduit ground is NOT adequate.
2. Separate all wiring for initiating devices (i.e., detectors, manual stations, TRI
modules, etc.) from all other wiring in the MXL-IQ enclosure. To wire the Sys-
tem in compliance with UL 864, refer to the Installation and Power Limited
Wiring Instructions for the MSE-3L Enclosure, P/N 315-095445.
3. INSULATE ALL CABLE DRAIN WIRES from any conduit or earth grounded
electrical box, including those in the MXL-IQ enclosure.
4. Connect shield cable drain wire ONLY inside the MXL-IQ enclosure.
5. No wiring used for any of the following can run outside the building:
• an ALD loop
• a RS-485 network
• an NAC circuit used for audibles
• a CZM-1B6 or CZM-4 initiating device loop
For additional wiring information, refer to this manual or call Siemens
Industry, Inc., Technical Support Department at 1-800-248-7976.