SMA COMGW-10 Manuel utilisateur
SUNNY BOY
SMA COM GATEWAY
SMA
- +
10 - 30V
DC
X1
RS485
RS485
COMGW-10-IA-en-13 | Version 1.3ENGLISH
Installation Manual
SMACOM GATEWAY
Legal Provisions SMA Solar Technology AG
Installation ManualCOMGW-10-IA-en-132
Legal Provisions
The information contained in these documents is the property of SMA Solar Technology AG. No
part of this document may be reproduced, stored in a retrieval system, or transmitted, in any form or
by any means, be it electronic, mechanical, photographic, magnetic or otherwise, without the prior
written permission of SMA Solar Technology AG. Internal reproduction used solely for the purpose
of product evaluation or other proper use is allowed and does not require prior approval.
SMA Solar Technology AG makes no representations or warranties, express or implied, with
respect to this documentation or any of the equipment and/or software it may describe, including
(with no limitation) any implied warranties of utility, merchantability, or fitness for any particular
purpose. All such representations or warranties are expressly disclaimed. Neither SMA Solar
Technology AG nor its distributors or dealers shall be liable for any indirect, incidental, or
consequential damages under any circumstances.
The exclusion of implied warranties may not apply in all cases under some statutes, and thus the
above exclusion may not apply.
Specifications are subject to change without notice. Every attempt has been made to make this
document complete, accurate and up-to-date. Readers are cautioned, however, that product
improvements and field usage experience may cause SMA Solar Technology AG to make changes
to these specifications without advance notice, or per contract provisions in those cases where a
supply agreement requires advance notice. SMA Solar Technology AG shall not be responsible for
any damages, including indirect, incidental or consequential damages, caused by reliance on the
material presented, including, but not limited to, omissions, typographical errors, arithmetical errors
or listing errors in the content material.
SMA Warranty
You can download the current warranty conditions from the Internet at www.SMA-Solar.com.
Software licenses
You will find the software licenses for the installed software modules on the Internet at www.SMA-
Solar.com.
Trademarks
All trademarks are recognized, even if not explicitly identified as such. Missing designations do not
mean that a product or brand is not a registered trademark.
SMA Solar Technology AG
Sonnenallee 1
34266 Niestetal
Germany
Tel. +49 561 9522-0
Fax +49 561 9522-100
www.SMA.de
Email: [email protected]
Status: 9/26/2018
Copyright © 2018 SMA Solar Technology AG. All rights reserved.
Table of Contents
SMA Solar Technology AG
Installation Manual COMGW-10-IA-en-13 3
Table of Contents
1 Information on this Document................................................. 5
1.1 Validity........................................................................................................................ 5
1.2 Target Group.............................................................................................................. 5
1.3 Content and Structure of this Document ................................................................... 5
1.4 Levels of warning messages...................................................................................... 5
1.5 Symbols in the Document .......................................................................................... 6
1.6 Typographies in the document.................................................................................. 6
1.7 Designation in the document..................................................................................... 6
1.8 Additional Information............................................................................................... 6
2 Safety ........................................................................................ 8
2.1 Intended Use .............................................................................................................. 8
2.2 IMPORTANT SAFETY INSTRUCTIONS.................................................................... 8
3 Scope of Delivery ..................................................................... 10
4 Product Overview .................................................................... 11
4.1 SMA Com Gateway.................................................................................................. 11
4.2 LED Signals................................................................................................................. 13
4.3 Function Button........................................................................................................... 14
5 Mounting................................................................................... 15
5.1 Requirements for Mounting ....................................................................................... 15
5.2 Mounting the SMA Com Gateway........................................................................... 16
6 Connection ................................................................................ 19
6.1 Overview of the Connection Area............................................................................ 19
6.2 Connecting RS485 Devices....................................................................................... 19
6.3 Connecting the SMA Data Logger ........................................................................... 21
6.4 Connecting the Voltage Supply ................................................................................ 22
7 Commissioning ......................................................................... 25
7.1 Commissioning the SMA Com Gateway ................................................................. 25
7.2 Configuring the SMA Com Gateway....................................................................... 25
8 Troubleshooting........................................................................ 26
8.1 Updating the Firmware.............................................................................................. 28
9 Decommissioning the SMA Com Gateway............................ 30
Table of Contents SMA Solar Technology AG
Installation ManualCOMGW-10-IA-en-134
10 Technical Data .......................................................................... 31
11 Contact ...................................................................................... 32
12 EU Declaration of Conformity ................................................. 34
1 Information on this Document
SMA Solar Technology AG
Installation Manual COMGW-10-IA-en-13 5
1 Information on this Document
1.1 Validity
This document is valid for:
• COMGW-10 (SMA Com Gateway) from firmware version 1.00.01
1.2 Target Group
The tasks described in this document must only be performed by qualified persons. Qualified
persons must have the following skills:
• Training in the installation and configuration of IT systems
• Knowledge of how an inverter works and is operated
• Training in how to deal with the dangers and risks associated with installing, repairing and
using electrical devices and installations
• Training in the installation and commissioning of electrical devices and installations
• Knowledge of all applicable laws, standards and directives
• Knowledge of and compliance with this document and all safety information
1.3 Content and Structure of this Document
This document describes the installation, commissioning and decommissioning of the product.
You will find the latest version of this document and further information on the product in PDF format
at www.SMA-Solar.com.
Illustrations in this document are reduced to the essential information and may deviate from the real
product.
1.4 Levels of warning messages
The following levels of warning messages may occur when handling the product.
DANGER
Indicates a hazardous situation which, if not avoided, will result in death or serious injury.
WARNING
Indicates a hazardous situation which, if not avoided, could result in death or serious injury.
CAUTION
Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.
NOTICE
Indicates a situation which, if not avoided, can result in property damage.
1 Information on this Document SMA Solar Technology AG
Installation ManualCOMGW-10-IA-en-136
1.5 Symbols in the Document
Symbol Explanation
Information that is important for a specific topic or goal, but is not safety-rele-
vant
☐
Indicates a requirement for meeting a specific goal
☑
Desired result
✖
A problem that might occur
Example
1.6 Typographies in the document
Typography Use Example
bold • Messages
• Terminals
• Elements on a user interface
• Elements to be selected
• Elements to be entered
• Connect the insulated
conductors to the terminals
X703:1 to X703:6.
• Enter 10 in the field
Minutes.
>• Connects several elements to be
selected • Select Settings > Date.
[Button]
[Key]
• Button or key to be selected or
pressed • Select [Enter].
1.7 Designation in the document
Complete designation Designation in this document
SMA Com Gateway SMAComGateway, product
SMA Speedwire fieldbus SMA Speedwire network, Speedwire
1.8 Additional Information
Title and information content Type of information
"PUBLIC CYBER SECURITY - Guidelines for a Secure PV System
Communication" Technical information
"RS485 Cabling Plan" Installation Manual
"SMA CLUSTER CONTROLLER" Installation Manual
"SMA CLUSTER CONTROLLER" User Manual
1 Information on this Document
SMA Solar Technology AG
Installation Manual COMGW-10-IA-en-13 7
Title and information content Type of information
"SMA COM GATEWAY - Compatibility and Application Options" Technical Information
"SMA DATA MANAGER M with SUNNY PORTAL powered by en-
nexOS" Operating manual
"SMASPEEDWIRE FIELDBUS" Technical information
2 Safety SMA Solar Technology AG
Installation ManualCOMGW-10-IA-en-138
2 Safety
2.1 Intended Use
The SMA Com Gateway is a media and protocol converter that integrates PV systems and
components connected with each other via RS485 into the SMA Speedwire network.
In connection with a SMA data logger, the SMA Com Gateway must be operated with Speedwire
(e.g. SMA Data Manager M, SMAClusterController). The system data of all detected RS485
devices is forwarded from SMA Com Gateway via Speedwire to the SMA data logger. At the
same time, the SMA Com Gateway supports communication with up to 50 RS485 devices.
The USB interface of the SMA Com Gateway may only be used for firmware updates.
The product is designed for indoor use only.
All components must remain within their permitted operating ranges and their installation
requirements at all times.
Use this product only in accordance with the information provided in the enclosed documentation
and with the locally applicable laws, regulations, standards and directives. Any other application
may cause personal injury or property damage.
Alterations to the product, e.g. changes or modifications, are only permitted with the express written
permission of SMA Solar Technology AG. Unauthorized alterations will void guarantee and
warranty claims and in most cases terminate the operating license. SMA Solar Technology AG
shall not be held liable for any damage caused by such changes.
Any use of the product other than that described in the Intended Use section does not qualify as the
intended use.
The enclosed documentation is an integral part of this product. Keep the documentation in a
convenient place for future reference and observe all instructions contained therein.
This document does not replace and is not intended to replace any local, state, provincial, federal
or national laws, regulations or codes applicable to the installation, electrical safety and use of the
product. SMA Solar Technology AG assumes no responsibility for the compliance or non-
compliance with such laws or codes in connection with the installation of the product.
The type label must remain permanently attached to the product.
2.2 IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
This section contains safety information that must be observed at all times when working on or with
the product.
The product has been designed and tested in accordance with international safety requirements. As
with all electrical or electronical devices, there are residual risks despite careful construction. To
prevent personal injury and property damage and to ensure long-term operation of the product,
read this section carefully and observe all safety information at all times.
2 Safety
SMA Solar Technology AG
Installation Manual COMGW-10-IA-en-13 9
WARNING
Danger to life due to electric shock
Under fault conditions, when working on the power supply circuit there may be dangerous
voltages present on the product.
• With permanently connected power supply units, ensure that there is a disconnection unit
(e.g. circuit breaker) present outside of the power supply unit.
• With pluggable power supply units, ensure that the outlet for the power supply unit is close
to the power supply unit.
• The disconnect unit and the outlet for the power supply unit must be freely accessible at all
times.
WARNING
Danger to life due to electric shock from touching a damaged or open power
supply unit
Lethal voltages are present in the conductive parts inside the power supply unit. Touching a
damaged or open power supply unit can cause a lethal electric shock.
• Only use the power supply unit indoors and in a dry environment; keep it away from liquids.
• If the enclosure or the power supply unit cable is damaged, disconnect the connection point
from voltage sources. Replace the power supply unit with a suitable new power supply unit.
• Never open the power supply unit.
WARNING
Danger of fire due to incorrect installation
• Have the product mounted, installed and commissioned only by qualified persons with the
appropriate skills.
• Never open the product.
NOTICE
Damage to the product due to moisture
The product is not splash-proof. Moisture can penetrate the product and damage it.
• Only use the product in a dry, indoor environment.
NOTICE
Damage to the product due to condensation
If the product is moved from a cold environment to a warm environment, condensation may form
in the product.
• When there is a large temperature difference, wait for the product to reach room
temperature before connecting to the voltage supply.
• Make sure the product is dry.
3 Scope of Delivery SMA Solar Technology AG
Installation ManualCOMGW-10-IA-en-1310
3 Scope of Delivery
Check the scope of delivery for completeness and any externally visible damage. Contact your
distributor if the scope of delivery is incomplete or damaged.
SMA COMGATEWAY
- +
10 - 30V
DC
X1
RS485
RS485
SMA
AC
BDD
Figure 1: Components included in the scope of delivery
Position Quantity Designation
A 1 SMA Com Gateway
B 1 Two-pole plug
C 1 Six-pole plug
D 1 Quick Reference Guide
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