39
Technical information
and start-up
BSC624-12V-B
7.1
Pin assignment of control connector (device side)
INSTRUCTION
Information on the pins required and / or recommended for operation or necessary for programming
can be found in chapter
1.
GND
Signal ground
(Minus wiring system, terminal 31)
2.
AUX
+12V
(Plus wiring system, terminal 30)
3.
EN
Enable (power ON, terminal 15)
4.
DO0
Digital output 1 (programmable)
5.
DO1
Digital output 2 (programmable)
6.
DO2
Digital output 3 (programmable)
7.
DO3
Digital output 4 (programmable)
8.
PG1
Analogue ground (for pins 21 – 23)
9.
CNL
CAN low
10.
CNH
CAN high
11.
TXD
RS232 Transmit (9 pole D-Sub: pin 2)
12.
RXD
RS232 Receive (9 pole D-Sub: pin 3)
13.
PRO
Enable firmware download
14.
PG2
Ground reserve
15.
PG3
RS232 ground (9 pole D-Sub: pin 5)
16.
DI0
Digital input 1
17.
DI1
Digital input 2
18.
DI2
Digital input 3
19.
IL1
HV interlock loops input
20.
IL2
HV interlock loop output
21.
AI1
Analogue input 1 (programmable)
22.
AI2
Analogue input 2 (programmable)
23.
AI3
Analogue input 3 (programmable)
