Descripción
Mechanics
Casing material: Polycarbonate
Dimensions (w x h x d): 75 x 55 x 110 mm
Mounting: Mounted on DIN rail (DIN 50022) 35 mm
Weight: 100 g
Electrical connections
Supply voltage: Screw terminal. Cable 0.25-1.5 mm², 0.5 Nm tightening torque
M-Bus master port: Screw terminal. Cable 0.25-1.5 mm², 0.5 Nm tightening torque
M-Bus slave port: Screw terminal. Cable 0.25-1.5 mm², 0.5 Nm tightening torque
Electrical characteristics
Nominal voltage: 21-42 VDC, 24-35 VAC or 30-40 VDC
Environmental specifications
Operating temperature: -20 °C to +55 °C
Operating humidity: 5 % to 90 %, non-condensing
Operating altitude: 0-2000 m
Pollution degree: Degree 2
Usage environment: Indoors
Storage temperature: -40 °C to +85 °C
M-Bus
Interfaces: Integrated M-Bus Master, M-Bus slave
M-Bus standard: EN 13757
Integrated M-Bus Master
M-Bus baud rate, master port: 300 and 2400 bit/s
Nominal voltage, master port: 23-27 VDC
Maximum number of M-Bus devices (software limit): 4
Scanning range: 0-250 (multiple slaves) / 245 (single slave)
Scanning interval: 1 min/5 min/30 min/60 min
M-Bus slave interface
M-Bus baud rate, slave port: 300 and 2400 bit/s
Power consumption: 2T-6T/3-9 mA
Integration
Compatibility: All standard M-Bus Masters
