Connect Tech NT960/PCI - Manual (Page 44)

2-14 Chapter 2: Hardware Installation
Intellicon-NT960/PCI User's Manual, ver. 0.02
Figure 12: Connection of three ACM/16/16RJ/Flex16 modules
NT960/PCI Host Adapter
Host Computer
DB37 connector
Bus cable
DB37 connector
Metal Straps
&
Screws
Power supply
Metal Straps
&
Screws
Power cables
ACM/16, ACM/16RJ or ACM/Flex1
P3 P3
Gender
Changer Gender Changer
Note:
1. The ACM/Flex16 with RS-232 and/or 20mA Current Loop
interfaces only requires the connection of one external
power supply for every 48 ports connected to a HOST
Adapter.
2. The ACM/Flex16 with RS-485 only or a combination of
RS-232 and RS-485 and 20mA Current Loop interfaces
requires the connection of one external power supply for
every 32 ports connected to a HOST Adapter.
3. Please install all the metal straps provided to insure a
proper connection between ACM/16/16RJ/Flex16 modules.
You should install these straps between both the top and the
bottom of the ACM/16/16RJ/Flex16 modules. Failure to do
so will cause an intermittent connection that will disrupt
communications.