Phonetics 5100 Manuale Utente

Pagina di 143
12
Sensaphone
®
 ISACC Instruction Manual
OPERATING ENVIRONMENT
ISACC should be mounted and operated in a clean, dry environment.  If this is not possible,
NEMA 4 conduit hubs should be installed to seal ISACC off from the hazardous environment.
The temperature range that ISACC can operate in is 32
°F to 120°F (0°C to 49°C).
MOUNTING ISACC
When you receive ISACC, there will be a PC Board (ISACC) mounted inside an ABS plastic
enclosure rated at NEMA 4, 4X, 12 and 13.  You will also find the ISACC Instruction Manual,
a Communication Hookup Kit and ISACC Communication Software.
Carefully remove ISACC from the box.  The mounting holes are located under the six plastic
screws.  Carefully remove them and the clear top cover to mount the enclosure.  Decide where
you will be mounting ISACC and drill holes according to the diagram below.
strain relief clamp
phone receptacle
RS232 port
power cord
10"
10.5"
10.5"
PC board (ISACC)
enclosure
mounting holes under 
plastic screws
.27" diameter
Mounting ISACC enclosure
After the holes have been drilled, you can mount the enclosure.  Reinstall the top cover after
installation is complete.
STRAIN RELIEF
Strain relief clamps are provided in the ISACC enclosure to prevent wiring from being pulled
from the circuit board or damaged when passing through the enclosure.  To use the strain
relief, thread wires through the clamp and clear rubber bushing.  Position the bushing in the
clamp and tighten the screws on either side so that the wiring does not move.