440G-TZS21UTRH Allen-Bradley Guardmaster TLS-Z GD2 Guardlock Switch

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Product Details：

Brand：Allen-Bradley Model number：440G-TZS21UTRH

Country of origin: United States Product weight：0.69kg

HS code：8517623990

Product Dimensions：

TLS-GD2 family of Guard Locking Switches expands to support performance level “e” (Ple)

• Built-in uniquely coded RFID door sensor with inductive door position sensing will detect if actuator key breaks or becomes separated from its door mounted position. The door sensor works with a door target that is mounted with the included fully flexible actuator.

• Identical profile to standard TLS-GD2. This means the TLS-Z GD2 can be retrofitted in place of existing TLS-GD2 thus making it an easy, cost-effective solution with an upgrade to PLe – the highest performance level.

• Solid-state contats – 2 safety PNP outputs and 1 auxiliary PNP output are substituted for traditional electromechanical contacts. These solid-state contacts can be connected in series with other devices such as Light Curtains, E-stops and SensaGuard switches.

• TÜV certified to Performance Level “e” to EN ISO 13849-1.

• Available in power-to-release or power-to-lock models.

• Easy wiring with M12 8-Pin Quick Disconnect.

• Choice of auxiliary functionality – Either lock status (locked/unlocked) or door position status (door open/closed)

The Allen-Bradley® Guardmaster® TLS-ZR GD2 and TLS-ZL GD2 Guard Locking Switches from Rockwell Automation are two new additions to the existing TLS GD2 family. The TLS-ZR GD2 is a power-to-release and the TLS-ZL GD2 is a power-to-lock unit. In mechanical configuration these new switches are identical to the existing TLS-GD2 family with the exception of an additional RFID door target which is mounted close coupled with the supplied fully-flexible actuator.

The RFID door target is uniquely coded and provides the internal microprocessor with additional door position information. Therefore, in the event of a broken or missing actuator key the microprocessor will shut down the OSSD safety outputs. This extra functionality provides performance level “e” to EN/ISO 13849-1. These switches have built-in microprocessor technology and have two channel OSSD solid-state outputs. Locking/unlocking is achieved using a logic level signal input. The TLS-Z GD2 has an ingress protection rating of IP69K making them suitable for harsh washdown applications as found in the food and beverage, pharmaceutical, solar and semiconductor industries.

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