Reference Adapter Board User guide

Chapter 4
Installation
4-4
Figure 4.3
Connection
of the Digital Reference Adapter Board to Port A or B
Main Control Board
J7 J6
PORT A PORT B
J1 J1
Adapter Board
Adapter Board
J2 J3
TB3
Terminals 1 - 22 T erminals 23 - 62
J2 J3
T erminals 23 - 62
Wiring to External Devices
Wiring to External Devices
External wiring is connected to the terminal block at the bottom of the
1395 enclosure. Terminals 23 through 62 are reserved for wiring the
Digital Reference Adapter Board to external I/O devices. Refer to the
Digital Reference Adapter Block Diagram and Hardware Connection
Diagrams, Figure 4.4 and Figure 4.5, for information on the terminals and
corresponding I/O.