The communication module of the inverter is shown below.
It provides VCC, RS-485, dry contact, EPO, and Digital Input terminals for use in
various applications. Details for each are presented below.
There's a 12VDC source between VCC & GND for use with external device.
3.7 Communication
Figure 3-22: Gland for communication
Figure 3-21: Communication Module
Dry Contact * 2
VCC & RS-485
VCC *1 & EPO *1
Digital Inputs *6
+
12V
+
12V
--
Φ10mm
Φ10mm
* Remove the rubber stopper in the Φ7.2 mm hole can extend it to
Φ8.7 mm for use.
Φ7.2mm*
Φ7.2mm*
- This inverter is compliant with the “Technical Specification for Security Inspection
of Solar Inverter and Monitoring Units” required by BSMI. Please refer to section
5.1.3 for the guidance to lock the door after completing all the wiring, then apply
a brand new one-time-use security seal (item 8, Table2-1) on the toggle latch. We
will not be liable or responsible for any security incident caused by an improper
application of the sticker.
ATTENTION
43
Installation
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