
TD 92232GB
2005-06-15 / Ver.G
Installation Guide
ELISE2
19
Figure 16. Connection of inputs and outputs.
The inputs IN1 and IN2 are active when they are connected to 12 V. When the output
OUT1 is active, the potential in point A in
will be close to 0 V. The same applies
for a similar connection for OUT2.
4.11 Activation of Battery
Activate the real-time clock backup battery by closing jumper J1 on the circuit board.
(Jumper pin 2-3 to activate).
Figure 17. Battery placement.
The backup battery is a 3V lithium battery. At any interruption in the ordinary power
supply, the real-time clock will be supplied by the battery.
1 Ex12 V
2 IN1
3 IN2
4 OUT1
5 OUT2
6 External GND
J16
024
Pull-up
resistor
External
equipment
A
025
J1
3 2 1
J2
J10
J16
J15
J4
J13
J12
J11
J8
J7
J24
J14
J6
J5
J20
S3
LED6
RS232:3
ETH
900
900
RS232:2
RS232:1
LED7
S4
S5
S1
S2
IC24
J22
J9
IC1
BAT1
SW4
LED1
J1
SW2
SW3
1
LED2
LED3
LED4
LED5
1
8
1
8
16
2
2
1
1
4
1
4
1