20
87
35,8
65
SCU200 INSITE ENERGY MANAGEMENT SYSTEM
3.Technical characteristics / specifications
3.1.Technical data - control unit
Technical feature Unit Description WIFI
Supply voltage
[VDC]
24 +/- 10%
Current [A] Max 0.7
Connection InSite modular bus
Power consumption [W]
2.5 ... 15 (depending on the CPU load,
interfaces and InSite bus load)
Refresh time 1 sec / 30 sec (depending on type of data)
Data storage and export
Integrated data storage (expandable
through microSD card, support up to 32GB)
Automatic CSV data export
Communication protocols
Modbus TCP/IP
Rest API
DHCP
HTTPS
NTP
Communication ports
[Mbit/s] Ethernet, 10/100
RS485 (120Ω termination default)
WiFi 2.4 GHz IEEE 802.11 b/g/n*
InSite bus
External antenna port Female SMA / 50Ω / 2.4 GHz*
Data rate of Modbus RTU RS485 2- wire, 2400 ... 115200
External antenna (not included)
Male SMA / 50 Ohm / 2.4 GHz max 4.7 dBi*
Power supply 24 VDC connection
Conductor cross section solid/flexible [mm
2
] 0.2 ... 1
AWG [AWG] 28-17
Strip length [mm] 10
RS485 port connection
Conductor cross section solid/flexible [mm
2
] 0.14 ... 1.5
AWG solid conductor [AWG] 28-16
AWG flexible conductor [AWG] 26-14
Strip length [mm] 8 ... 9
Connected devices
Up to 32 CMS sensors/digital channels/
smart accessories
Up to 16 Modbus TCP and 16 Modbus RTU
devices
Mounting method 35mm DIN rail (DIN 5022)
Degree of protection IP20
Dimensions [mm] 35.8x87x64.9 (2M)
Weight [g] 105
Operating temperature [°C] -25... +55
Storage temperature [°C] -40... +85
Operating altitude [m] 0... 2000
Standards
IEC61010-1
IEC61326-1
*available only in SCU200-W
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