Technical Note
•
May 4, 2021
Page
14
SecureSync 2400 Option Card Field Installation Guide
[8]: Frequency Output Cards: Wiring
Additional installation instructions for the following option card models:
Frequency Output cards:
1MHz (PN 1204-26)
5MHz (PN 1204-08)
10 MHz (PN 1204-0C)
10 MHz (PN 1204-1C)
For the cable installation, follow the steps detailed below:
a.
Install the coax cable(s) onto the main PCB, connecting them to the first available open connectors, from J4
to J7. See figure below:
Figure 9:
J Connectors
Note:
For 10 MHz option cards with 3 coax cables: From the rear of the option card, out-
puts are labeled J1, J2, J3. Start by connecting the cable attached to J1 on the card to the
first available open connector on the SecureSync mainboard, then connect the cable
attached to J2, then J3, etc.
b.
Using the supplied cable ties, secure the coax cable from the option card to the white nylon cable tie holders
fastened to the mainboard.
