UMG 96-S2 energy meter with backlightFront panel installation device, 96 x 96 x 48 mm (WxHxD)Supply voltage:90 V - 265 V (50/60) Hz or90 V - 250 V DCInstallation category: 300 V CAT IIIMeasurement in TN and TT networksMeasurement of harmonics up to 15.4 Voltage measurement inputs:Measurement category: 300 V CAT IIIMeasurement in 3-phase 4-wire systems up to 230 V / 400 V (+-10%) according to IEC3 Current measurement inputs:Measurement category: 300V CAT IINominal current 5A / 1A adjustableCurrent measurement range: 0.5 mA... 6 AResolution: 1 mAPeripherals:1 pulse output1x RS485 (Modbus RTU)Accessories (included):33.03.372 Installation instructions including safety instructions and 'Software-GridVis' quick start guide29.01.036 Mounting brackets (already pre-mounted on the device)52.00.008 RS485 terminating resistor 120 OhmProgramming software 'GridVis Basic' download: www.janitza.de/gridvis-download.html