Installation Instructions

Product Description
Part No.: 4417781 Wireless Field Interface
Installation Manual 3 - 3
3.3 FlexConn Modules
One of the main characteristics of the FlexConn architecture is the
placement flexibility of the FlexConn modules. Inside the enclosure, the
following modules are available.
 FII-SMV or optional Module
 HCI-1WL
 FCM-BPM
 CAN-PSX
One end of the terminating resistor is placed on the CAN-PSX module.
The other end is placed on the optional module (FII SMV board), if it is
in use.
FIGURE 3-3 FlexConn CAN bus concept
If an optional board is not used, the other end of the terminating resister
must be placed on the HCI-1WL module (the last module).
FIGURE 3-4 FlexConn CAN bus concept - Without optional board