Gossen Metrawatt SMARTCONTROL Energy Data Loggers (24 V DC)

Designation

Standard version, auxiliary voltage 24 V DC, Ethernet

crossover cable, screwdriver, wire mounting tool,

installation instructions, manual and SMARTCONTROL manager on CD

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

Mains power: 12 ... 24 V DC (Power consumption: Basic PCB < 2.5 W)

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

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

Protection: IP 20

Weight: 1.5 kg

Analog Inputs: 8 (A0 ... A7), 0...20 mA or 0...10 V (12 bit resolution)

Digital Inputs: 8 (IS0 ... IS7), active or passive (selectable via jumper JP2)

Temperature Inputs: 8 (T0 ... T7) for PT1000 sensors (2-wire connection)

Switching Outputs: 2 semiconductor relays (max. 40 V=/~, max. 1 A)

Interfaces: Ethernet (10/100 Mbit), RS232 (M-Bus), RS485 (Modbus), RS232 (Field 1, Field 2)

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)

Internal Data Buffer: 2 MB flash ring-buffer (Cyclical storage)

Datasheet