Control Units

Product catalog summary

Overview: The document provides detailed specifications and classifications for various control units manufactured by Polymer Electric GmbH & Co. KG. These units are designed for safety applications and are categorized under different safety standards and performance levels.

Safety Classifications: The control units are classified according to EN 1760 and ISO 13849-1:2006 standards. They range from Category 1 PL c to Category 3 PL e, indicating different levels of safety performance. The Mean Time to Dangerous Failure (MTTFd) varies significantly among the units, with some units rated up to 313 years.

Performance Metrics: Key performance metrics include reaction times ranging from less than 5 ms to less than 30 ms, and re-start times from less than 20 ms to 1.8 seconds. These metrics are crucial for ensuring quick response and recovery in safety-critical applications.

Control Unit Inputs and Outputs: The units support various sensor types (SM, SL, MSL, SB) and utilize 4-wire technology for monitoring. They feature different monitoring resistors and circuits, with some units offering additional test signal inputs. Output specifications include switching channels, voltage, and capacity, with some units providing additional signal circuits or reverse travel commands.

Mechanical Operating Conditions: The units are designed for mounting on IEC 60715 rails or wall-mounted configurations. They offer varying degrees of protection (IP20 to IP65) and operate within temperature ranges from -30°C to +60°C. Dimensions and power consumption vary across different models.

Variants and Power Specifications: The document lists multiple variants of each control unit, specifying their connecting voltage (ranging from 12 V to 230 V) and power consumption (ranging from less than 1 W to 7 VA).

Catalog excerpts

Polymer Electric Overview Control Units SG GmbH & Co. KG Polymer Electric Örlinger Straße 1–3 89073 Ulm GERMANY Tel.: +49 731 2061-0 Fax: +49 731 2061-222 E-Mail: [email protected] Internet: www.mayser-sicherheitstechnik.de

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Reaction time Re-start time Safety classifications EN 1760: Reset ISO 13849-1:2006 MTTFd DCavg B10d [ × 10 ] 6 Control Unit-Inputs Sensor types Monitoring circuit SM, SL, MSL, SB SM, SL, MSL, SB SM, SL, MSL, SB monitoring resistor 1k2 monitoring resistor 1k2 monitoring resistor 8k2 or 8k2 1× 2-channel 1× 2-channel 1× 2-channel Further Inputs Control Unit-Outputs Switching channel Switching voltage (min. / max.) Switching capacity (max.) Further Outputs Mechanical operating conditions Mounting IEC 60529: Degree of protection Operating temperature Dimensions (W × H × D) Variants 1000 VA / 96 W...

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