Panasonic FP2 Technical Manual page 30

Parts and Its Functions
2.1 Parts Terminology
5
Transmission terminal (RS485) (* Section 3.1.1)
The transmission cable is connected here.
6
Installation tab
These protruding sections are used to install backplanes for the FP2.
7
Mode selector switches (2) (* Section 2.2.3)
These are used to set the operation mode (W, W2, F modes, communication speed). The
setting of the mode selector switches should be changed with the power off. The setting
becomes effective the next time that the power is turned on.
8
Backplane connector
The connector for the unit on the FP2 backplane is connected here.
9
Unit installation screw
This screw is used to secure the unit for the FP2 to the backplane.
10
Temporary holding hook
This temporary holding hook is used to secure the unit for the FP2 to the backplane.
2 - 4
FP2 Multi-wire Link Unit