Interfaces and technical data

Overview of interfaces and technical data of the SOLARWATT Manager devices.

SOLARWATT Manager flex 1.5

Interfaces

	Connection	Function
1	Clamp Terminal	not in use
2	Clamp Terminal	not in use
3	Clamp Terminal	Ground
4	Clamp Terminal	S0+, S0 supply voltage
5	Clamp Terminal	S0–, S0 impulse input
6	Status-LEDs 1–5	Signals for device operation
7	RJ-45	Ethernet, 10/100 MBit
8	USB-C	Power supply
9	Power LED	Signal for power supply and operating state
10	Micro-USB	USB-2.0-Host

Technical Data


Supply voltage	5 V
Min. power consumption	2 W
Max. power consumption	10 W
Ambient temperature	0 °C ... +50 °C (+32 °F ... +122 °F)
Relative humidity	15 % ... 85 % RH
Housing material	Plastic (ABS)
Dimensions (W × H × D)	65 mm × 24 mm × 102 mm (2.56 in × 0.95 in × 4.02 in)
Weight	88 g (0.2 lb)
Mounting options	Recommended: wall mounting with provided screws Alternative: with adhesive pad or magnets on suitable surface
Degree of protection	IP 20
Conformity	RoHS, CE

SOLARWATT Manager flex 1.0

Technical data

General data
Device supply	internal universal power supply 120-240 V; 50/60 Hz
Power input	nom. 3 W; max. 12 W
Ambient temperature	-10 °C to +50 °C
Housing	Composite
Dimensions (W x H x D)	130 x 130 x 40 mm
Installation type	Wall installation
IP rating	IP20

I/O interfaces and connectable devices
Ethernet (LAN)	1x RJ-45 10/100 MBit
PLC	AV Home Green Phy
Clamp connection	2x S0/Digital In
USB	2x USB 2.0 host, USB socket type A

Device software
Operating system	Linux, Kernel 7.x
Communication platform	SOLARWATT Manager portal (Cloud)
Security	VPN tunnel according to IPSec standard, secure protocols (SSH/SSL, SFTP, HTTPS)
Firmware and app updates	via update server
Languages	german, English, French, Italian, Dutch, Spanish, Swedish

SOLARWATT Manager portal
Supported media	Desktop PC, tablets, smartphones
Supported browsers	Google Chrome, Mozilla Firefox, MS IExplorer, Apple Safari
Security	VPN tunnel according to IPSec standard, secure protocols (SSH/SSL, SFTP, HTTPS)
Languages	German, English, French, Italian, Dutch, Spanish, Swedish

EnergyManager pro

Overview of LEDs, buttons, interfaces

1	RS485 connection sockets, 2	8	RS232 connection sockets
2	RS485 connection sockets, 1	9	USB connection sockets, 2 x
3	LEDs	10	EASY button
4	24 V connection sockets	11	LAN connection socket
5	S0 connection sockets, 1	12	RESET button
6	S0 connection sockets, 2	13	CAN connection sockets

I/O interfaces and connectable devices

Ethernet (LAN)	1x RJ-45 10/100 MBit
Terminal connection	2x RS485	10 devices per interface
	2x S0/Digital In	1 device per interface
	1x CAN	AC-Sensor
USB PORT	Serial number ERCxx-xxxxxxxxx: 2x USB 2.0 device, USB socket type A Serial number ERKxx-xxxxxxxxx, ERZxx-xxxxxxxxx: 1x USB 2.0 device, USB socket type A
Digital extension	Serial number ERCxx-xxxxxxxxxxx: max. 5 Digital Extensions Serial number ERKxx-xxxxxxxxx: max. 5 Digital Extension Serial number ERZxxxx-xxxxxxxxx: no Digital Extension

Technical data

Power supply	via external top-hat rail power supply (230 V AC/24 V DC; 1.5 A; 3 TE)
Power input	2.4 W (without extensions)
Ambient temperature	-10 °C to +40 °C
Housing	Composite
Dimensions (WHD)	1089070 mm, 6 TE (horizontal pitch)
Installation type	TS 35 top-hat rail
IP rating	IP20

Device software

Operating system	Linux, Kernel 2.6
Communication platform	SOLARWATT Manager portal (Cloud)
Security	VPN tunnel according to IPSec standard, secure protocols (SSH/SSL, SFTP, HTTPS)
Firmware and App updates	via update server
Language: German	German, English, French, Italian, Dutch, Spanish, Swedish

Manager portal and applications

Supported media	Desktop PC, tablets, smartphones
Supported browsers	Google Chrome, Mozilla Firefox, MS IExplorer, Apple Safari
Security	VPN tunnel according to IPSec standard, secure protocols (SSH/SSL, SFTP, HTTPS)
Languages	German, English, French, Italian, Dutch, Spanish, Swedish

Functions

Max. Number of extensions	20 (theoretical number supported by the software. Maximum extension bus supply power of the EnergyManager 5 V: 10 W, 24 V: 24 W. The actual maximum number of extensions is calculated from the sum of the respective supply power of the connected extensions. These can be found in the respective data sheet)
Interface management	Clear management of all interfaces and configuration of the devices via local website in the LAN
Device management and installation	Installing, uninstalling, managing devices via website, EASY-Install for automatic detection of devices
Type of manageable devices	Smart home systems, PV systems/inverters, CHP units, heat pumps, battery storage systems
Applications	Management of various applications for measuring, controlling and automating energy flows

Technical data Digital Extension

Connections

Connection	Quantity	Intended use
Digital In	6	Universal pulse input for pulse counter
Digital Out	6	24 V DC switchable universal output for connecting coupling relays or SG Ready heat pumps

optional/currently not provided:

Connection	Quantity	Intended use
U Out	2	24 V DC non-switchable universal output that taps supply voltages, e.g. for ripple controllers
24 V	1	Additional 24 V DC auxiliary supply input

LED status

Status LED	Device	Bus	I/O
Off	No voltage	No connection to the extension bus	-
Green	In operation, extension is being used by the EnergyManager	Bus connection OK	Signal input/output
Orange	In operation, extension has not yet been assigned a driver in the EnergyManager	-	-
Red	-	-	-

The I/O LED only flashes when there is an actual signal input or output. If several signals occur within 200 ms, the LED only flashes once.

When the DIGITAL extension is connected for the first time, the device LED lights up orange. The Extension DIGITAL is in operation and can be used by the EnergyManager. The interfaces of the DIGITAL extension appear under Interfaces/Drivers. As soon as at least one driver is assigned there, the LED lights up green.

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