Optical Scientific Inc
OFS 2000CW User’s Guide
P/N 1910-905
Rev. 03/28/13
17
3 Installation
General installation is described here.
3.1 Required at Transmitter or Receiver Location
4-inch ANSI 150# pipe flange (9 inch diameter)
Instrument -
grade air at 2 CFM per head (See notes in Sections 3.4 “Purge Air” and 3.6 “Z-Purge Air”)
Required at Transmitter (in addition to above)
Single phase, 100-240 VAC, 50/60 Hz @ 1 A power with appropriately rated and approved power
disconnect device adjacent to OFS
1/2-inch conduit from TX housing to AC power junction box
3.2 Required at Control Unit Location
Instrument -
grade air at 2 CFM per head (See notes in Sections 3.4 “Purge Air” and 3.6 “Z-Purge Air”)
Single phase, 100-240 VAC @ 1 A power with appropriately rated and approved power disconnect
device adjacent to OFS
Control Box Mounting Hardware
1/2-inch conduit from OFS Control Box to AC power junction box
1/2-inch conduit from OFS RX housing to OFS Control Box
1/2-inch conduit from OFS Control Box to user computer
4-conductor shielded cable for connection of OFS Control Box to user computer or duplex fiber optical
cable for FOM option
This equipment contains hazardous voltages. Disconnect AC power before servicing. Read the entire User's
Guide before proceeding with installation or maintenance!
