Danfoss TripleLynx CN Installation Manual Page 138

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Other connections
Relay (only for Solar-Log1000)
138 of 268 Solar-Log
1000/500/200
Installation
6.2 Relay (only for Solar-Log
1000
)
The Solar-Log
1000
has a potential-free control relay, which is activated if there
is an alarm or a fault.
The relay should be loaded with a maximum of 24 V DC and 5 A.
220 V consumers must be connected through another load relay.
Wiring
The wiring is made through the supplied 3-pin connector; Page 15.
PIN1 and PIN2 are normally used for switching the load relay:
In the Off state,
Pin 1-2 open
Pin 2-3 closed.
In the ON state (alarm/fault active),
Pin 1-2 closed
Pin 2-3 open.
The relay function can be configured and tested on the Solar-Log
1000
display in
the Config./Extended/Alarm contact dialogue box ( Page 243).
6.3 External current meter (Solar-Log
500
, Solar-Log
1000
)
An external current meter can be connected to the Solar-Log™ through the S0
input.
The meter values can be displayed as:
An inverter
A feed-in meter
A consumption meter.
If the consumption meter option is used in connection with the 24-hour graphic
display, the Solar-Log™ can determine the PV system's own consumption
rate by comparing power consumed with power produced.
Wiring
The S0 connection on the external current meter is connected to the 6-pin S0
In/Out connector as follows:
Solar-Log™
Current meter
Terminal
1
S0+
2
S0-
3
jumper
4
The cable between the current meter and Solar-Log should not be longer than 10 m.
The standard pulse factor is 1000 pulses/kWh. The value can be changed in
Config./Basic/Inverter on inverter 1 ( Page 223 / 224).
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