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English
UPSI-1208(D) | UPSI-2406(D)
7 Description of connectors X1 to X11 (Fig. 2)
X10
EXTENDED FUNCTION
Pin 1-5 in clarification with
Bicker Elektronik GmbH
X11
START ON BATTERY
Pin Header 2.54 mm for start on battery function:
If any connector pins are short-circuited for >2 s, the device will start from its
battery without any input being needed.
X9
PIN
SIGNAL
UPSI
DSUB9 SIGNAL
MAINBOARD
1
NC
1
NC
2
DTR
6
DSR
3
TXD
2
RXD
4
NC
7
NC
5
RXD
3
TXD
6
NC
8
NC
7
DSR
4
DTR
8
NC
9
NC
9
GND
5
GND
10
NC
PIN
X10
1
XPF#
2
GPIO / I²C
3
GND
4
GPIO / I²C
5
5 V DC supply (max. 50 mA)
6
ANLG-R input,
Alternative Power Fail Timer / 30 V max
PIN 1
PIN 2
PIN 3
PIN 4
PIN 5
PIN 6
