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Ts 48 V bATTeRy sTORAge sysTeM
© TESVOLT We reserve the right to make technical changes. Version RD.TI.015.E.ENG_Installation_Manual_TS48V_v.C.01 Last revised 06/2020
5.7 CONNECTIONS AND STRUCTURE OF THE APU LV
NO. DESIGNATION
DESCRIPTION
1
C
DC connection on the SMA Sunny Island or Bat fuse for the positive pole (red)
2
CHARGER -
DC connection on the SMA Sunny Island or Bat fuse for the negative pole (blue)
3
E-STOP
Two-pin plug for optional connection of a fl oating emergency stop switch for quick shutdown
(pre-installed with the bridge on delivery)
4
TERM
CAN bus termination
TERM must be activated (ON) for the fi rst and last CAN bus participant.
5
CAN IN
APU LV master-slave communication (input)
6
CAN OUT
APU LV master-slave communication (output)
7
CAN SMA
ComSync IN connection on the SMA Sunny Island
8
LAN
Ethernet interface for access to APU LV using BatMon (DHCP router required)
9
ADDRESS
Further information can be found in the section “Overview of all addressing options” on page 51.
10
BAT-COM
Communication port to the fi rst battery module
11
BATTERY -
The battery’s DC connection for the negative pole
12
B
The battery’s DC connection for the positive pole
13
DISPLAY
Display interface
14
MARKING
Marking for activating and changing the display by tapping
15
SWITCH
On/off switch for the battery
16
APU fuse (F1)
Fuse to protect the APU LV
(2 A miniature fuse, 5 x 20 mm, time lag (T) according to DIN 41571-2, type: ESKA 521.020,
250 V
AC
). Operation is not possible with a defective fuse.
5.8 CONNECTIONS AND STRUCTURE OF THE BATTERY MODULE
NO. DESIGNATION
DESCRIPTION
17
– POLE
Battery negative pole
18
+ POLE
Battery positive pole
19
RACK BALANCING IN
Rack balancing (input)
20
RACK BALANCING OUT
Rack balancing (output)
21
BAT-COM OUT
Battery module communica-
tion port (output)
22
BAT-COM IN
Battery module communica-
tion port (input)
BATTERY
CHARGER
16
15
13
14
1
2
9
10
11
12
5
7
4
6
8
3
17
19
20
22
21
18
