SAFETY TIME CONTROL DEVICE SCB
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Safety time control device

Safety time control device Safe and time-delayed shutdown of machines and plants The new safe time control device SCB is a safety relay in a very compact design measuring only 22.5 mm, which offers a number of functions for the safe and time-delayed shutdown of machines and plants. It fulfils the highest safety requirements cat. 4 / PL e / SILCL 3 according to EN ISO 13849-1 and EN 62061 and is thus, ideal suited for machine tools and automatic machines. Additionally, the SCB also applies furnaces and ancillary equipment in continuous operation according to EN 50156-1. 2 safety relay...

Variabletechnische Daten (vorläufig) Allgemeine function Artikel-Nr. Elektrische Daten Depending on the variant, the SCB has up to four independent safe outputs, which switch on or off timeBetriebsspannung UB delayed or non-time-delayed. Leistungsaufnahme Cat. 4 / PL e / SILCL 3 according EN ISO 13849-1 and EN 62061 will always be achieved. Sichere Eingänge Anzahl On-delay safety contacts: Schaltwellen Depending on the variant, the outputs of the SCB will switch Zeitbereich on immediately or time-delayed if the safety circuit I11-I21 and0,1-9,9 sare closed. I12-I22 10-99 s DC 24 V (+10 % /...

SAFETY TiME CONTROL DEViCE Economical, because ... ... detailed and clear monitoring. The SCB has an detailed monitoring. Errors such as faulty sensors, short circuits or wrong wiring will be detected and indicated with an error number on the LED-display and via the auxiliary output. This means: • Avoiding downtime during troubleshooting • Eliminates tedious process of troubleshooting • Quick commissioning ... complete overview during every operating status! ... easy and accurate time setting The SCB can be operated quickly and easily via the push/ rotary button on the front of the...

ZANDER AACHEN ... developed for furnaces and ancillary equipment in continuous operation. The SCB has been specially developed for furnaces and ancillary equipment in continuous operation, for which regular proof-tests cannot be conducted at sufficiently short intervals according to EN 50156-1. Thanks to the internal structure of the >CB, the use of diverse contactor groups for connecting the safety-related actuators can be dispensed with. This means • Less downtime for your plant because of proof-test intervals as per EN 50156-1 • More place in the switch cabinet and reduced wiring...

SAFETY TiME CONTROL DEViCE The right variant for your application. The safety outputs of the SCB can connect in versatile combinations. Time-delayed or non-time-delayed and with on-delay or off-delay. You can decide the configuration of your SCB by selecting one of the standard configurations saved in the device via the menu control. The following table includes the standard variants. We can also parametrise for you other combinations, like mixed on-delay and off-delay outputs or delayed auxiliary

General technical data Variable Funktion Order number Electrical data Das SCB verfügt je nach Ausführung über bis zu vier Operating voltage UB sichere Ausgänge, welche unabhängig voneinander Power consumption ansprechverzögert, rückfallverzögert oder unverzögert Inputs schalten. Dabei wird stets Kat. 4 / PL e gemäß EN ISO 13849-1 erreicht. Number Switching thresholds Time domain Ansprechverzögerte Sicherheitskontakte: Die 0.1 - 9.9 s des SCB werden je nach Anwendung Ausgänge 10 – in s entweder 99 Kombination mit einem Start-Taster oder als Auto-Start unverzögert outputs Safe semiconductor...

SAFETY TiME CONTROL DEViCE H. ZANDER GmbH & Co. KG Am Gut Wolf 15 52070 Aachen - Germany Mail: info@zander-aachen.de