User manual

9
Construction
Construction of P6400B
q J
on/off function of the key lock.
q J1
Fit wire jumper J1 in case you intend to use the on/off
function of the key lock.
If you don't fit this wire jumper, then, at the input of the
code, the code lock will only generate a pulse (in general
this mode is used with door locks).
"closed" contact or "open" contact .
q NC or NO
Fit wire jumper NC if you intend to use the normally
"closed" contact of the relay, or wire jumper NO if you
intend to use the normally "open" contact of the relay.
FATTENTION : after the relay has been fitted, these
wire jumpers are no longer accessible.
1. Jumpers