Solare Datensysteme Solar-Log - Manual (Page 62)

62
Connecting accessories
12�9 Solar-Log™ Smart Relay Box
The Smart Relay Box makes it possible to switch 8 relays via the Smart Home control logic depending on
the current production (surplus).
The Relay Box has:
•
4 inverter contacts
•
4 make contracts
Characteristics of the relays:
Maximum current load:
0.5 A @ 120 V
AC
0.25 A @ 240 V
AC
1 A @ 30V
DC
0.3 A @ 110V
DC
Procedure :
•
Connect the Relay Box to the RS485 bus of the Solar-Log™ according to the following diagram:
Relay Box
Wiring
Terminal block connec-
tor RS485 Solar-Log™
Relay Box
Terminal block connec-
tor
Article Number: 255656
PIN PIN
1 Data + (Y)
4 Data - (G)
•
Device detection is not necessary for this device.
•
The device only has to be selected from the Configuration | Special Functions | Smart Home or
Smart Energy menu to be activated.
•
The power comes from the top-hat-rail power supply that was included with the Relay Box.
Note
The Relay Box has to be defined and activated as a switch in the Configuration |
Devices | Definition | Smart Home to be able to configure it.
For more information, refer to the chapter:
=>
18.2 Defining the Smart Home switches.
=> 23.1 Programming the Smart Home control logic.
Note
The Solar-Log™ Smart Relay Box cannot be connected together with inverters on an
RS485 interface. The Relay Box requires its own separate RS485 bus.
It is possible to combine with Utility Meter, RS485 meters and sensors.