PRX-40B
11
4.5
Jumpers
4.6
Dismounting the terminal
1.
Remove the security screw from the top of the unit.
2.
Press the clasps at the bottom of the mounting panel and lift the unit upward.
Jumper
Function
Default
JP2 (SMD)
JP2 closed and JP3 open = Linear decoding
JP2 open and JP3 closed = Synel decoding
Linear
JP3 (SMD)
JP4 (SMD)
Cross point decoding (currently NA)
JP7 (SMD)
Connect RS-485 termination resistor
Open
JP10 (TH)
W.D. Reset for the master CPU- [1-2] Closed
Programming of the master CPU - [2-3] Closed
[1-2] closed
JP11(TH)
PSEN (Programming) - must be closed when programming the master
CPU.
Open
JP12 (SMD)
Tamper switch enabled [1-2] closed
Tamper switch disabled [2-3] closed
[2-3] closed
JP20 (T.H)
Closed- Stand alone
Open- Online with Master
Closed
(up to version 3.04
later set via Setup)
JP21 (T.H)
Contacts switching protection in DC- closed
Contacts switching protection in AC- open
Closed
JP22 (SMD)
Connecting clock to slave CPU
[2-3] closed
JP23 (T.H)
Select sensor option:
[1-2] and [3-4] Closed - dry contact
[2-3] Closed - AC/DC
[1-2] and [3-4] closed
JP24 (T.H)
Reset for the slave/reader CPU- [2-3] closed
Programming of the slave/reader CPU [1-2] Closed
[2-3] closed