Gossen Metrawatt SMARTCONTROL LON Energy Data Loggers (24 V DC; LON)

Designation

Auxiliary voltage 24 V DC, Ethernet crossover cable, screwdriver, wire mounting tool, installation instructions, manual and SMARTCONTROL manager on CD; with LON interface module

Memory capacity: 2 MB flash ring buffer (expandable with 4 GB microSD card)

Mains power: 12 ... 24 V DC (Power consumption: approx. 3.5 W)

Operating conditions: 5 ... 50 °C, no condensation

Housing material: Steel sheet metal (226 x 210 x 70 mm)

Protection: IP 20

LON Interface: 1 (FTT-10, twisted 2-wire conductor, 78 kbps)

Analog Inputs: 8 (0...20 mA or 0...10 V)

Digital Inputs: 8 (active or passive)

Temperature Inputs: 8 (for PT1000 sensors)

Switching Outputs: 2 semiconductor relays

Interfaces: Ethernet, RS232, RS485, LON

Analog Accuracy: typical ±0.05 V

Temperature Accuracy: Better than ±0.5° C

Digital Input Pulse Sequence: At least 10 ms / 10 ms (0/1)

RTC Battery: CR 2032 3 V (Replacement every 5 years)

Programming: Graphic programming using function blocks (SMARTCONTROL manager)

Datasheet