7.8.5
Connecting "Inverter Off"
NOTE
The digital input of the device is intended for connection of a Powador-protect.
1. Please refer to the corresponding
application note
under
Downloads and Videos
in the cate-
gory
PV accessories - powador-protect
.
2. When using devices from other manufacturers or in combination with KACO inverters, interface switches
as a minimum must be used for shutting down devices from other manufacturers.
Connect the Powador-protect (only in the case of 380/400V
blueplanet 87.0TL3 / 92.0TL3)
↻
The cable to the external grid protection device is available on the device.
↻
Cover of the device has been opened.
1. Loosen the cable fittings [ W_19]
2. Thread the connection cables through the cable fittings.
3. Connect wire A (+) to the terminal marked "INV OFF+" on the first device via the
"DO1" terminal of the protective device.
4. Connect wire B (-) to the terminal marked "INV OFF-" on the first device via the
"GND" terminal of the protective device.
5. Connect the other devices to one another as follows:
- Wire A (+) to wire A (+) and wire B (-) to wire B (-).
6. Tighten cable fitting [ W_20 / 13,27 In-Ibs ]
7. After commissioning: Configure the
external
Overvoltage protection
Powador-protect in the menu entry
Properties / Functions
Features /
Functions.
RS485
B
A
GND
B
A
GND
-
D01
GND
4
3
2
1
RS485
B
A
GND
B
A
GND
-
+
INV
OFF
INV
OFF
+
1
2
x
x
y
y
INV Signal
Powador-
protect
A
B
A
B
Fig. 29:
Connect the device to
Powador-protect
Connecting the 3rd party device
↻
The cable to the external grid protection device is available on the device.
↻
Cover of the device has been opened.
1. Loosen the cable fittings [ W_20]
2. Thread the connection cables through the cable fittings.
3. Connect wire A (+) from "COM" (11) on the terminal of the protective device to
the terminal marked "INV OFF+" on the first device.
4. Connect wire B (+) from "NC" (12) on the terminal of the protective device to
the terminal marked "INV OFF-" on the first device.
5. Connect the other devices to one another as follows:
- Wire A (+) to wire A (+) and wire B (-) to wire B (-).
6. Tighten cable fitting [ W_20 / 13,27 In-Ibs ].
7. After commissioning: Configure the
external
Overvoltage protection exter-
nal device in the menu entry Properties / Functions Features / Functions.
RS485
B
A
GND
B
A
GND
-
14 NO
24
21
RS485
B
A
GND
B
A
GND
-
+
INV
OFF
INV
OFF
+
1
2
min./ max.
10-24V(+/-20%)
/15mA-1A
x
x
y
y
12 NC
11 COM
22
INV OFF
INV ON
External
device
A
B
A
B
Activ-Low signal
is required for
switching off
Fig. 30:
Connecting the device to
the external grid protection device
Manual
Installation | 7
blueplanet gridsave 92.0 TL3-S blueplanet gridsave 110 TL3-S blueplanet gridsave 137 TL3-S
Page 29
EN-US
