Electrical VariablesDigital ALMEMO® D6 measuring module for DC voltage and DC current Overvoltage proof measuring input. Galvanically isolated up to 6 kV. For connection to all ALMEMO® V6 / V7 measuring instruments. Applications ALMEMO® D6 measuring modules can be used for a wide variety of applications. Examples: • Inexpensive monitoring of several DC voltage signals with a large number of measuring modules. • Monitoring the charge and discharge processes (current, voltage) during the development of rechargeable batteries/batteries for electromobility and for other battery-operated devices. • Monitoring the supply voltage and the current consumption of DC motors and other consumers. • Checking switches. • Monitoring of the electrical parameters voltage, current in addition to the physical measured variables such as temperature, pressure, air flow, flow rate, etc. • The digital ALMEMO® D6 measuring module uses its own integrated AD converter. The overall accuracy of the measurement is independent from the ALMEMO® display unit/ data logger. • The signals are measured at the internal sampling rate of 1 kHz and max, min and average values are calculated from them. The measured value and the calculated values are digitally interrogated by the ALMEMO® measuring instrument at the conversion rate / measuring cycle of the measuring instrument. • The ALMEMO® measuring instrument saves the measured values, and the measuring software WinControl will display them graphically. • The measuring input is overvoltage proof and galvanically isolated from the ALMEMO® measuring device. 11/2025 • We reserve the right to make technical changes. Technical data Input sockets: Safety sockets Sampling rate: 1 kHz internal Refresh rate: depending on measuring cycle / conversion rate of the ALMEMO® measuring device Measuring range: see types Internal resistance: see types Temperature drift: max. 0.003 %/K (30 ppm/K) (Storage temperature: -20 to +60 °C), 10 to 90 % RH (non-condensing), maximum height above mean sea level: 2000 m Connecting cable: 2 m, permanently connected ALMEMO® D6 plug: for measuring channels see Types, Configuration via the ALMEMO® device Supply voltage: 9 to 12 V via ALMEMO® device Current consumption: approx. 85 mA (plug and module)

Accessories DIN rail mounting Magnetic fastening ALMEMO® extension cable, length = 2 m (see chapter 6) ALMEMO® extension cable, length = 10 m (see chapter 6) 11/2025 • We reserve the right to make technical changes. Types Measuring module including touch-proof connecting cable, ALMEMO® connection cable permanently connected to the ALMEMO® D6 plug 4 ALMEMO® measuring channels: voltage, maximum value, minimum value, average value Measuring range Resolution Overload Input resistance 4 ALMEMO® measuring channels: current, maximum value, minimum value, average value Measuring range Resolution Input...

Electrical VariablesFast digital ALMEMO® D7 measuring module for DC voltage / DC current / DC power Dynamic measurement of DC signals with 1000 mops (measuring operation per second). Overvoltage proof measuring input. Galvanically isolated up to 6 kV. For connecting current ALMEMO® V7 measuring instruments, ALMEMO® 202-S, 204, 104, 710, 510, 809. Applications ALMEMO® D7 measuring modules can be used for a wide variety of applications. Examples: 11/2025 • We reserve the right to make technical changes. • Inexpensive monitoring of several DC voltage signals with a large number of measuring modules....

Electrical Variables DIN rail mounting Magnetic fastening Magnetic fastening Types Measuring module including touch-proof connecting cable, ALMEMO® connection cable permanently connected to the ALMEMO® D7 plug DC voltage 1 ALMEMO® measuring channel: voltage Measuring range Resolution ±60 V DC 0.01 V ±400 V DC 0.1 V Input resistance 1 MOhm 4 MOhm DC current 1 ALMEMO® measuring channel: current Measuring range Resolution ±20 mA DC 0.01 mA ±200 mA DC 0.1 mA ±2 A DC 0.001 A ±10 A DC* 0.01 A Input resistance 4.7 Ohm 1 Ohm 100 mOhm 8 mOhm Resolution power * Extended range up to 20 A without specification....