Eltek PRS Quick Start Manual page 22

Miscellaneous
Terminals & Pin-out Location, Alarm Card 101825
DC power systems using the front access Alarm & Signal Interface Card (Art. 101825) have
following alarm outputs and monitoring inputs available: 11 alarm relay outputs, 5 digital
inputs, 5 symmetry alarm inputs and 1 temperature sense input.
For detailed information about the card's pin-out location and terminal block connections,
refer to the figure in this section.
Terminals & Pin-out Location
Alarm & Signal Front Access Kit, Art. 101825
Circuit Card 100985
1
10
1
2
CON5
20
CON4
Customer Connections (front access, circuit card 100986)
FUNCTION SIGNAL
Digital Input 1
Digital Input 2
Digital Input 3
Digital Input 4
Digital Input 5
Symmetry Alarm 1
Symmetry Alarm 2
Symmetry Alarm 3
Symmetry Alarm 4
Symmetry Alarm 5
(digital input)
(Not used)
(Not used)
+21V Auxiliary Supply
200mA (for external equipment)
2
1.5 mm , max. wire section
Auxiliary Supply
System output voltage
(for external equipment)
1.5 mm
* CON1 is used for internal connections (connected from factory)
** For correct use of digital inputs, see the Fail-Safe Operation chapter
14
1 18 1
11 36 19
CON3
PIN-OUT
CON4
+
1
2
AGND
+
3
4
AGND
+
5
6
AGND
+
7
8
AGND
+
9
10
AGND
+
11
+
12
+
13
+
14
+
15
16
AGND
(From external
17 Symmetry Alarm circuit
card, art. 26851)
18
19
+
—
20
(To Modem)
CON5
1
—
+
2
(To external
equipment)
2
, max.
wire section
Quick Start Guide Flatpack PS System
Alarms & Monitoring
The figure shows the position of the
relay contacts when the PS system
is in its alarm mode of operation.
The relay coils are then de-
energized (fail-safe mode). The
relay outputs are preprogrammed
from factory (Factory Settings).
FUNCTION SIGNAL
Relay 1
Mains Alarm
Relay 2
High Battery Alarm
Relay 3
Low Battery Alarm
Relay 4
Fuse Alarm,
Load & Battery
Relay 5
Module Alarm
Relay 6
Common Alarm
Relay 7
(not programmed)
Relay 8
(not programmed)
Relay 9
(not programmed)
Relay 10
(not programmed)
Relay 11
(not programmed)
Temperature Sense
(for external battery bank)
screen
PIN-OUT
CON3
Com
1
NO 2
Alarm Circuit 1
NC 3
Com
4
NO
5
Alarm Circuit 2
NC
6
7
Com
8
NO
Alarm Circuit 3
9
NC
Com 10
NO
11
Alarm Circuit 4
NC
12
Com
13
NO
14
Alarm Circuit 5
NC
15
Com
16
NO 17
Alarm Circuit 6
NC 18
Com 19
NO 20
Alarm Circuit 7
NC 21
22
Com
23
NO
Alarm Circuit 8
24
NC
25
Com
26
NO
Alarm Circuit 9
27
NC
28
Com
NO 29
Alarm Circuit 10
NC 30
Com
31
NO
32
Alarm Circuit 11
NC
33
34
+
35
—
(From area
36
with external
batteries)
356803.103, v4-2006-10