Bpt VA-01 Installation Manual page 20

Main components
Terminal block ①
Mains power supply
~ ~
Terminal block ②
Aux 1 Output Open Collector max 100 mA
Common
+12 V
Aux 2 Output Open Collector max 100 mA
Power supply for entry panels 18 V DC (*)
+ –
BUS line input from entry panel 1
B IN1
BUS line input from entry panel 2
B IN2
BUS line input from entry panel 3
B IN3
Riser output
B OUT
(*) The device is protected against overloads and short circuits.
Connectors ③/④
MINI
For programming using PC
USB
Not used
RS232
Button ⑤
For programming entry panels (**)
PROG
Jumper ⑥
RFID
For memorising/erasing codes and TAGs (**)
PROG
① ④ ⑤
③
A
DL2
⑧
RS232
MINI PROG
USB
LED ⑦/⑧
Colour
DL1 (**) Yellow
DL2 Green
(**) Refer to the Programming Manual for the DC/01-DVC/01-DC/01ME-
DVC/01ME entry panels, code FB00232.
⑥ ②
+
M1
–
DL1
+12V
BIN1 BIN2 BIN3 BOUT
⑦
RFID
PROG
Meaning
Programming status
USB connected