GAI-Tronics DEX-101 Hazardous Area Driller's Intercom Station - Manual (Page 7)

Pub. 42004-679L2G
M ODEL DEX-10 X AND DEX-20 X D RILLER ’ S I NTERCOM S TATIONS Page 6 of 13
f:\standard ioms - current release\42004 instr. manuals\42004-679l2g.doc
07/13
Field Wire Installation
Remove the termination enclosure cover and pull all wiring into the termination enclosure. Make all
connections as described below.
N
OTE : All field wiring is to be completed in the termination enclosure (bottom enclosure) only.
Figure 4. DC Model Installation Diagram (See note below.)
Figure 5. AC Model Installation Diagram (See note below.)
N OTE : Consult the National Electrical Code (NFPA 70), Canadian Standards Association (CSA 22.1),
and local codes for the specific requirements regarding your installation. Install all equipment without
modification and according to the local and national codes. Install conduit and seals where required.
Class 2 circuit wiring must be performed in accordance with NEC 725.55.