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Product catalog summary

Overview: The ALMEMO® trigger output interface, model ES 5690-RTA5, is designed for the ALMEMO® 5690 data acquisition system. It serves as a universal interface for managing various peripheral elements such as relays, trigger inputs, and analog outputs.

Specifications:

Internal SPI bus for system addressing.
Supports up to 10 peripheral elements with configurable functions.
Relay functions include total alarm, limit value assignment, and inverse addressing for power failure alarms.
LED indicators for relay states and a watchdog function for device or computer addressing failures.
Analog outputs: 2 or 4 outputs (10 V or 20 mA), assignable to measuring channels or scalable sub-areas.
Optional configuration for 10 analog outputs per module.
Connection via ALMEMO® clamp connectors with protective features.
Power supplied through the ALMEMO® system.

Options and Combinations:

Basic version includes 2 trigger inputs and 4 normally open relays.
Options for additional relays and analog outputs with specific order numbers (OA8006SH2, OA8006OH2, OA8006R02).
Possible combinations include additional relays or analog outputs.

Technical Data:

Trigger inputs: Optocoupler 4 to 30 V, Ri > 3 kohms.
Relays: Semiconductor relays 50 V, 0.5 A, 1 ohm.
Analog outputs: 10 V or 20 mA, 16-bit DAC, electrically isolated.
Accuracy: ± 0.1% of measured value and final value.
Temperature drift: 10 ppm/K.
Power consumption: Standard 10 to 20 mA, with 2 analog outputs approx. 15 mA + 1.8·IOut.

Product Variants: The module is available with different configurations, including 2 trigger inputs, 4 normally open relays, and 3 ALMEMO® clamp connectors, under order number ES5690RTA5.

Note: Technical specifications are subject to change.

Catalog excerpts

Trigger inputs Optocoupler 4 to 30 V, Ri > 3 kohms Relays Semiconductor relays 50 V, 0.5 A, 1 ohm 16 bit DAC, electrically isolated 0.5 mV/Digit, Load > 100 kohms 1 pA/Digit, Load < 500 ohms ± 0.1 % of meas. val. ± 0.1 % of final val. 10 ppm/K Power supply via ALMEMO® measuring system Current consumption Standard: approx. 10 to 20 mA 2 analog outputs: approx. 15 mA + 1.8-IOut • Universal trigger output interface for ALMEMO® 5690 data acquisition systems • System (master measuring circuit or CPU module) addressed via an internal SPI bus • Up to 10 peripheral elements (relays, trigger inputs, analog outputs) each with individually configurable function • Relay functions, total alarm, assignment to particular limit values, or addressing via interface • Inverse relay addressing for alarm in the event of power failure • Relay states shown via LEDs • Watchdog function in the event of a failure of ALMEMO® device or computer addressing • Comprehensive trigger features with the aid of command macros, addressing via electrical signals • Either 2 or 4 analog outputs (10 V or 20 mA programmable) can be assigned to any measuring channels, scalable sub-areas, or alternatively addressing via interface. • On request: 1 0 analog outputs per plug-in module (without trigger inputs, without relays) • Connection of peripherals via ALMEMO® clamp connectors, cable with anti-kink protective sleeve and strain relief • Power supply via ALMEMO® system. 11/2025 • We reserve the right to make technical changes. Analog outputs 0.0...10.0 V 0.0...20.0 mA Accuracy Temperature drift Basic version 2 trigger inputs and 4 normally open relays Options 2 additional relays (normally open) OA8006SH2 Per normally open pair 2 additional normally closed relays (with normally open relays 2 changeover relays) OA8006OH2 2 analog outputs (common ground), electrically isolated 10 V or 20 mA (programmable) OA8006R02 Possible combinations ALMEMO® relay trigger module for data acquisition system ALMEMO® 5690 with 2 trigger inputs, 4 normally open relays, and 3 ALMEMO® clamp connectors ES5690RTA5

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RTA5-english

RTA5-english

Catalog excerpts

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