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RS485 pin assignment
RS485 interface
Pin
Assignment
1
Data+
2
Not assigned
3
GND
4
Data -
5
Shield
RS485 input
Connecting RS485
Table of Contents
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Information on this Document
Validity
Target Group
Contents and structure
Levels of Warning Messages
Symbols in the Document
Typographies in the document
Designations in the Document
Additional Information
Safety
Intended Use
IMPORTANT SAFETY INSTRUCTIONS
Scope of Delivery
Product overview
Device function
System Overview
SMA eCharger in secure power supply operation
SMA eCharger with Sunny Home Manager
Circuitry Overview
Communication Overview
Product Description
Symbols on the Product
Interfaces and Functions
User Interface
Device Key (DEV KEY)
Digital inputs
Modbus
Grid Management Services
SMA Smart Connected
SMA Speedwire
Wi-Fi
Wi-Fi connection to SMA 360° app and SMA Energy app
RS485 interface
Multifunction relay (MFR)
Charging release
Knock sensor
LED Signals
Mounting
Requirements for Mounting
Requirements for the Mounting Location
Permitted and prohibited mounting positions
Dimensions for mounting
Recommended clearances for mounting
Wall Mounting
Electrical Connection
Requirements for the electrical connection
Permitted grid configurations
Residual-current monitoring unit
Load-break switch and cable protection
Overvoltage category
AC cable requirements
Multi-EVC operation
Network cable requirements
Signal cable requirements
Requirements for the RS485 interface
Overview of the Connection Area
Electrical connection procedure
Connecting the Utility Grid
Multi-EVC operation
Connecting the AC Cable
Connecting the Network Cables
Connecting the Ripple Control Receiver
Digital input DI 1-4
Pin assignment DI 1-4
Circuitry overview DI 1-4
Connecting the ripple control receiver to DI 1-4
Connection to digital input DI 5-6
Digital input DI 5-6
Pin assignment DI 5-6
Circuitry overview DI 5
Circuitry overview DI 6
Connecting Signal Source to Digital Input DI 5-6
Connection to the Multifunction Relay
Digital output (MFR)
Pin assignment MFR
Connect signal source to MFR
Connecting to the RS485 interface
RS485 input
RS485 pin assignment
Connecting RS485
Close the enclosure cover.
Commissioning
Procedure for commissioning in combination with Sunny Home Manager 2.0
Procedure for commissioning in stand-alone mode
Procedure for device configuration
Commissioning the Product
Operation
Establishing a connection to the user interface
Connection in the local network
Access addresses for the product in the local network
Ports for data communication in the local network
Establishing a Connection via Ethernet in the local network
Establishing a Connection via WLAN in the Local Network
WPS function
Connection options with WPS
Activating WPS for automatic connection
Activating WPS for direct connection to a smart device
Direct connection via Wi-Fi
Connection options for Wi-Fi direct connection
Access information for direct Wi-Fi connection
Establishing a direct Wi-Fi connection with WPS
Establishing direct Wi-Fi connection with Wi-Fi network search
Design of the User Interface
Access rights to the user interface
Changing parameters
Digital output (MFR)
Use of the digital output (MFR)
Configure the digital output (MFR)
Configuring the fast stop function
Backup file
Function and content of the backup file
Creating a Backup File
Carry out a manual firmware update
Automatically Updating the Firmware
Device Administration
Register Devices
Delete devices
Resetting the product to default setting
Deleting the Admin Account
Product-specific settings
Device Configuration
Properties of Charging Modes
Access management
Activating the Charging Release
Teaching RFID cards
Starting the charging process via authorization
Authorizing the charging process via RFID card
Authorizing the charging process via Energy App
Ending the Charging Process
Set ambient lighting
Disconnecting the product from voltage sources
Maintenance
Cleaning
Troubleshooting
Event messages
Event 1302
Event 3701
Event 6112
Event 6202
Event 6501
Event 6630
Event 7001
Event 7312
Event 7320
Event 7321
Event 7330
Event 7605
Event 7619
Event 7637
Event 7702
Event 8705
Event 9026
Event 9801
Event 9802
Event 9803
Event 9804
Event 9805
Event 9806
Event 9807
Event 9808
Event 9809
Event 9810
Event 9811
Event 10002
Event 10005
Event 10100
Event 10101
Event 10107
Event 10109
Event 10111
Event 10114
Event 10207
Event 10222
Event 10270
Event 10283
Event 10284
Event 10285
Event 10286
Event 10294
Event 10321
Event 10507
Event 10603
Event 10612
Event 27201
Event 27204
Event 27205
Event 27206
Event 27208
Event 27313
Disposal
Decommissioning the Product
Technical Data
Inputs and outputs (AC)
Communication
Protective Devices
General Data
Equipment
Digital inputs
Digital output (multifunction relay)
Data Storage Capacity
Climatic Conditions
Torques
Accessories
Contact
EU Declaration of Conformity
