7 Description of connectors X1 to X11 (Fig. 2)
X1 INPUT & OUTPUT
X1-4
X1-3 X1-2
+
V
out
X2 PIN HEADER FOR LED CONNECTION
X3 BATTERY POWER CONNECTOR
X3-1 X3-2
+
V+
–
V–
42
X1-1
–
–
+
V
in
X3-3 X3-4
PIN
X1
1
Vin +
2
Vin –
3
Vout –
4
Vout +
1
+
PIN
X3
1
Battery –
2
Battery –
3
Battery +
4
Battery +
To
X3 / UPSI
UPSI-1208(D) | UPSI-2406(D)
Low-power LED
–
max. 10 mA