Data logger ALMEMO® 5690 ALMEMO® data logger Precision measuring instrument for measured data acquisition. Comprehensive range of functions for all application areas. Increased measuring accuracy, fast measuring rate. Up to 99 / 190 measuring inputs Operates as data logger or PC interface, also with generously dimensioned graphics display. Technical data and functions, ALMEMO® 5690 • Multi-functional data acquisition systems with up to 99 or 190 measuring inputs (applies to ALMEMO® 5690-xCPU with option XU or XM) • Increased measuring accuracy and stability • Fast measuring rate, up to 50 measuring operations per second. With SD memory card, up to 100 mops, optional for 1 channel up to 500 mops (does not apply to AlMeMO® 5690-xCPU with option XM) • Measuring rate increased to over 100 channels / second with several measuring circuit boards (applies to ALMEMO® 5690-xCPU with option XM). The measuring circuit boards operate in parallel, thus ensuring short scanning times for a large number of channels. • Over 65 standard measuring ranges • Option KL for independent multi-point adjustment or special linearization programmable in 30 points and management of calibration data saved in the sensor connector and the measuring instrument • Higher measuring quality thanks to electrical isolation between measuring inputs and device power supply (device ground) • Improved cold junction compensation with 2 sensors per input card • Operates as data logger (internal EEPROM / RAM or SD memory card, sleep mode for long-term recording) or as interface for PC online operation • ALMEMO® 5690-1 (variant without display), ALMEMO® 5690-2 (variant with display and operating controls) • 5 LEDs for displaying the operating status of the measuring circuit and the CPU • 8 rechargeable NiMH batteries with high-speed battery charging (accessory) • Relay / trigger / analog interface as plug-in board (accessory) for output of alarm and control signals • ALMEMO® output sockets, suitable for digital interfaces, analog output, trigger input, alarm contacts, memory card • Housing in several variants: Desktop housing TG1, TG3, TG8 Wall-mounted housing WG3, Rack housing BT8. Power supply DC adapter cable electrically isolated Rechargeable battery pack 8 rechargeable NiMH batteries, 9 to 11 V, 1600 mAh with intelligent high-speed charging (3.5 hours) Supply current Entire system maximum 1.5 A Environmental conditions see general technical data 11/2025 • We reserve the right to make technical changes. Technical data, ALMEMO® 5690 Precision class AA (see general technical data) Measuring rate (100), 50, 10 and 2.5 mops Electrical isolation with semiconductor relays (50 V) for analog sensors Additional electrical isolation between measuring inputs and power supply (device ground) Date and time-of-day Real-time clock, buffered with lithium battery Supply current For system boards and sensor supply Entire system, max. 1.5 A, per board max. 0.3 A Rechargeable batteries, 1600 mAh, 1 slot DC cable, 10 to 30 VDC, 12 VDC, 1.25 A Relay / trigger / analog board (see chapter „Output modules“) 2 slots Carry case, aluminum profile frame / ABS, suitable for ALMEMO® 5690 in desktop housing TGx Rack case with handle, suitable for ALMEMO® 5690 in rack housing BT8 Connecting cables ALMEMO® 5690 Order no. USB data cable, electrically isolated ZA1919DKU Ethernet data cable, electrically isolated ZA1945DK Trigger and relay cable (2 relays, 0.5 A, 50 V) ZA1006EKG Analog output cable, -1.25 to +2.0 V, 0.1 mV / digit ZA1601RK V24 data cable, electrically isolated ZA1909DK5 Network technology, wireless modules (see chapter „Networking“) Relay trigger analog adapter (see chapter „Output modules“)

ALMEMO® Measuring Instruments Function System type Measuring circuit Master measuring circuit board with 9 measuring inputs Measuring circuit CPU board (without measuring inputs) Measuring inputs Expansions Selector switch boards Expansions Active measuring circuit boards Scanning time (approx.) At conversion rate 10 Hz At conversion rate 50 Hz For 100 / 190 channels in total = 10/19 measuring circuit boards with 10 channels each ... 1.1 / 1.1 seconds* ... 0.3 / 0.5 seconds* ALMEMO® plug with special measuring range / multi-point calibration, linearization Up to 9 ALMEMO® plugs (master measuring...

• Technical data and functions, as for ALMEMO® 5690 series • Master measuring circuit, 9 ALMEMO® input sockets, electrically isolated, suitable for 9 ALMEMO® sensors • Up to 9 ALMEMO® connectors; special ranges / multi-point calibration / linearization possible (only on master measuring circuit) Technical data, as for ALMEMO® 5690 series Measuring inputs 9 ALMEMO® input sockets Expansion up to 99 inputs by means of selector switch boards Measuring channels Expansion up to maximum Internal memory (option S) Internal EEPROM sufficient for 100,000 measured values, configurable as linear or ring...

ALMEMO® Measuring Instruments ALMEMO® 5690-1M09TG3 Data acquisition system in desktop housing TG1, 9 inputs, 1 free slot MA56901M09TG1 Expansion with 1 U-MU board (10 inputs) Data acquisition system in desktop housing TG3, 9 inputs, 6 free slots MA56901M09TG3 Expansion with 3 U-A10 boards or U-TH2 (30 inputs) or 6 U-MU boards (60 inputs) or 3 RTA5 boards Data acquisition system in desktop housing TG8, 9 inputs, 19 free slots MA56901M09TG8 Expansion with 9 U-A10 boards or U-TH2 or U-MU (90 inputs) or 7 RTA5 boards Carry case, aluminum profile frame ZB5600TK3 for ALMEMO® 5690-1/ -2 Data acquisition...

• Technical data and functions, as for ALMEMO® 5690 series • Master measuring circuit, 9 ALMEMO® input sockets, electrically isolated, suitable for 9 ALMEMO® sensors • Up to 9 ALMEMO® connectors; special ranges / multi-point calibration / linearization possible (only on master measuring circuit) • Expansion up to 99 inputs by means of various selector switch boards, maximum 99 measuring channels • Generously dimensioned graphics display, bright illumination, large display of measured values • Measured values can be displayed graphically in line chart or bar chart form or numerically in various...