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Connection of a signal source with potential-free relay contact
Figure 18: Connection of a signal source with potential-free relay contact (example)
Connection of a 24 V Signal Source with Digital Output Signals
Figure 19: Connection of a 24 V signal source with digital output signals (example)
6.12.2.2 Connecting a Signal Source to a Digital Input for Active Power
Limitation
Digital signals for active power limitation can be transmitted to up to four pin groups at terminal
X4
on the Cluster Controller. A ripple control receiver or a remote terminal unit can be used as a digital
signal source, for example.
Additionally required material (not included in the scope of delivery):
☐ Up to four digital signal sources
☐ Connection cable (see Section 6.3 "Cable Requirements", page 28)
Requirements:
☐ The signal source must be technically suitable for connection to the digital inputs (see
☐ The connection cable must be prepared for connection to the multipole plug (see Section 6.5,
6 Connection and Commissioning
SMA Solar Technology AG
Installation Manual
49
ClusterController-IA-en-15
Содержание CLCON-10
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