Rockwell Automation 1395 Multi-Comm Hardware/Software - Manual (Page 77)

Chapter 4
Installation
4–2
Mounting
The MCA Board is mounted on the front of the swing out panel. Two
possible adapter board mounting positions are provided. When looking at
the mounting positions from the front, the right position corresponds to
Port B and the left to Port A. The standard port used for the MCA board is
port B, however if a second MCA Board will be installed in the same drive,
it may be placed in Port A.
After determining which port will receive the MCA Board, mount the
board, using the five (5) panel screws and one phillips head screw supplied
(Figure 4–1).
Figure 4-1. MultiĆCommunications Adapter Board Location
AB0747A
J2 J3
*
*
J1 J1
*
*
MultiĆCommunications
Adapter (MCA) Board
Main Board Connections
The 60 pin ribbon cable connector (J1) located on the MCA Board (See
Figure 4–1) provides a means of connecting the board to the Bulletin 1395
Main Control Board port connector (J6 or J7). The port connector used is
determined by the port and physical location selected for installation of the
MCA board. Main Control board connector J6 corresponds to Port B while
J7 corresponds to Port A.
Discrete Input Connections
Additional hardware allows for a separate discrete input to the Drive. The
input device (Pushbutton, selector switch,relay contact etc.) is connected to
terminal block J5 and is jumper selectable (see Table 4–A) for either a
115V AC or 24V DC input (Fig. 4–2). The function and operation of this
input is controlled by parameter settings.