MidNite Solar 10-269-1 User Manual Download Page 1

       
 
 

 

 

MidNite Solar Communication Adapter

 

User Manual 

P/N 10-269-1 Rev-A 

 

 
 
 
 
 
 
Notice of Copyright 
MidNite Solar Communication Adapter User’s Manual 
Copyright © 2013 all rights reserved. 
 
Disclaimer 
Unless specifically agreed to in writing, MidNite Solar Inc. 
(a) Makes no warranty as to the accuracy, sufficiency or suitability of any technical or other 
information provided in its manuals or other documentation. 
(b) Assumes no responsibility or liability for loss or damage whether direct, indirect, 
consequential or incidental, which might arise out of use of such information. The use of any 
such information will be entirely at the user's risk. 
 
Contact Information 
Telephone: 360.403.7207 
Fax:            360.691.6862 
Email:        [email protected] 
Web:           www.midnitesolar.com

Summary of Contents for 10-269-1

Page 1: ...ccuracy sufficiency or suitability of any technical or other information provided in its manuals or other documentation b Assumes no responsibility or liability for loss or damage whether direct indir...

Page 2: ...s allows the connection of up to four Classics to each Sunny Island inverter in a similar manner as SMAs charge controllers are connected into larger systems In the Classic a special SMA mode allows t...

Page 3: ...ire a terminator The Sunny Island uses a terminator that looks like an RJ 45 connector without a cable If the Sunny Island is the last device on one end of the bus plug the terminator into the RJ 45 r...

Page 4: ...Bus Terminator CON 7 COM Jumpers Install toward the top Classic 12 slave out slave out slave out slave out master in master in master in remote remote remote remote master in Classic 13 Classic 10 SU...

Page 5: ...connector MODBUS OUT is reserved for future use Connect one end of the ComSync cable from the Sunny Island to the CANBUS IN connector on the Communication Adapter Connect the other end of the ComSync...

Page 6: ...and that the Classics appear to be operating properly Energize PV power to the Classics Go the Communication Adapter and plug in the MODBUS cable coming from the first Classic 10 The LEDs should star...

Page 7: ...MidNite Solar Communication Adapter User Manual Rev A 7 P a g e 1 0 2 6 9 1 R E V Classic 1 Classic 2 Classic 3 Classic 4...

Page 8: ...es briefly when a MODBUS request has been correctly received from a Classic There typically are four packets received per Classic in a burst with a slight pause before the next Classic is polled If th...

Page 9: ...the MidNite Solar product has been damaged by unreasonable use accident negligence service or modification by anyone other than MidNite Solar or by any other causes unrelated to materials and workman...

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