Solar Monitor User Guide
- Quick Setup
-
- Overview
- How to Install?
- Quick Start
- Factory Reset
- Web
-
- Extension Modules
This is an old revision of the document!
Max. number of devices | |
---|---|
SM2-MU Basic and SM2-MU Start | 1 device |
SM2-MU 60 | 6 devices |
SM2-MU 300 | 30 devices |
SM2-MU 1000 | 100 devices |
Supported devices | Ethernet or serial bus connected |
Communication | Ethernet (TCP), up to 3 serial ports |
Inverter protocols | AEG, Carlo Gavazzi, Danfoss, Delta, Diehl, Fronius, IBC Solar, Kaco, Kostal, Mastervolt, Morningstar, Omron, Pairan, Power‑One, Refusol, Riello UPS, Santerno, Satcon, Schneider‑Electric, Siemens, Siliken, SMA, Solarmax, Solutronic, Studer, Sungrow, Sunville, Sunways, Vacon, Xantrex |
Meter protocols | ABB (REX521), Carlo Gavazzi (VMU-E/X), Fronius (Smart Meter), KMB (SMC-144, PA-144), Phoenix Contact (MA200/250), Schneider‑Electric (SEPAM, PM9), Yorix (GreenBonO), ZPA (IEC 62056-21) |
Sensors | Dallas 1-wire bus |
Interface | Screw terminals for 05 mm² - 15 mm² cores |
Max. count | 10 sensors |
Max. distance | 100 m, recommended max. cable length for daisy‑chained sensors with minimal trunk segments |
Ethernet interface (LAN) | |
Interface | RJ45 (100BASE-T) -100Mbit/s, compatible with networks 10/100/1000 Mbit/s, auto MDIX |
Protocols | HTTP, SOAP, DNS, UDP Setup, Telnet, ARP, ICMP, SMTP, SNMP, Modbus |
RS485 / RS422 / RS232 | |
Interfaces | 2x RS485 or 1x RS422 |
piggy-back hardware options | |
2x RS485 or 1x RS422 opto-isolated | |
1x RS485 + 1x RS232 | |
1x RS485 + 1x RS232 opto-isolated | |
SM2-BE extension module | |
1x RS232 + 1x RS485 surge protected | |
Speed | 300 .. 115.200 bps (software configurable) |
Termination | Yes, both for half and full duplex, configurable with jumpers |
Inputs | opto-electronically isolated |
Interface | HBUS |
Usage | SM2-PC, SM2-AD, SM2-DI, SM2-GSM |
Inputs (opto-electronic separated) | |
Interface | bus 0,5 mm² - 1,5 mm², 2 inputs, 1 electrometer SO connection |
Max. distance | 30m |
Output | 1 x relay (32 V, 3 A), with power fuse |
Mechanical parametres | |
Dimensions | 71,6 x 89,7 x 62,2 mm |
Operating temperature | 0 up to + 70 °C |
LED diodes | Status, RS485, Sensors |
Power parameters | |
power supply | 9-35 V, typ. 1,2 W |
DI1, DI2, DI3 | 8-80 V |
1 Wire | max. cable lenght 100 m, ext. 5 V, max. 350 mA, with power fuse 500 mA |
RS485 |