Installation Instruction VARIODYN
®
D1 System
82
FB 798663.GB0 / 05.19
1
4
3
2
5
1
4
3
2
5
6
7
9
10
8
Fig. 76: Rear view
+
Connecting terminals (+ / -) for up to two 24 V batteries (
BAT1, BAT2, BAT3, BAT4)
and four
additional ports for charging the battery (M)
Connecting terminals for up to twelve power amplifiers (24 V / 40 A)
Connecting terminals for four control units, up to three DOM4-8 or 4-24 (24 V / 5 A) per connection
Fuse 6.3 AF
Ethernet port (Part No. 581725 only)
Female appliance connector for 230 V AC nominal voltage
Two inputs for external error messages (
EXT FLT1 / EXT FEHL 1 and EXT FLT2 / EXT FEHL 2
)
Three output contacts (
Mains fault / NETZFEHL
,
BAT fault / BATTFEHL and Gen fault / SUMMFEHL
)
Connecting terminals for temperature sensor
Output contact connectors or terminals
3-pin sockets are provided for the output contacts. 3-pin plugs are included with the delivery. If these are
plugged into the socket accordingly, they can be used as normally open or normally closed contacts of the
internal signal relays. Use YnTKSY 1 x 2 x 0.8 cable (Ø 0.8 mm
2
) for the connections.
DIG
IT
AL
I/O
DIG
IT
AL
I/O
GND 1 2 3 4 5 6 7 8 9 10 11 12
GND
GND
GND
13 14 15 16 17 18 19 20 21 22 23 24
25 26 27 28 29 30 31 32
34 35 36
37 38 39 40 41 42 43 44 45 46 47 48
33
Output contacts
NC
-
NO
Mains
fault
Batterie
fault
Output
fault
NC
-
NO
NC
-
NO
UIM