General
Compatibility	PIT esc2-series
Number of contacts	1

The product is a contact block of the PITestop series by Pilz, type PITESC2CONTACTBLOCK1N/C, with manufacturer number 400320. It serves as a replacement or supplementary component for emergency stop control devices in industrial applications, particularly in combination with emergency stop switches of the PIT esc2 series. The contact block enables electrical connection and signal transmission in the safety circuit, providing a single switching contact in normally open (n/c) configuration. It is designed for mounting in existing control devices and is connected via a screw terminal.

Applications

The contact block is used in safety-critical systems where the reliability of the emergency stop function is essential. It is suitable for applications in the manufacturing industry, packaging and processing technology, as well as in automation technology, where emergency stop switches are used to safeguard machines and systems. The use is in combination with emergency stop switches of the PIT esc2 series, where the contact block functions as an electrical termination or as an additional contact in the safety circuit.

Functions and Equipment in Detail

The contact block features a single switching contact in normally open (n/c) configuration, which breaks the electrical connection when the associated emergency stop switch is actuated. The terminal is designed with a screw connection, enabling a secure and mechanically stable connection. The screw terminal is suitable for connecting cables commonly used in industrial environments. The construction is designed to be integrated into the assembly of a PIT esc2 switch, with the electrical function operating independently of the mechanical actuation of the emergency stop switch.

Technology Explained Simply

The contact block operates on the principle of a mechanical switch, where the contact is opened by a mechanical movement (e.g., actuation of the emergency stop switch). The normally open (n/c) configuration means that the contact is open in the resting state and only closes when the switch is actuated. The screw terminal allows for a firm and permanent connection with the connecting cables, ensuring reliable signal transmission. The design is intended for use in industrial environments, with mechanical stability and electrical reliability being the primary focus.

Compatibility and Accessories

The contact block is specifically developed for use with emergency stop switches of the PIT esc2 series by Pilz. It is intended as a replacement or supplementary component and can be integrated into existing control devices. Compatibility is limited to the assemblies of the PIT esc2 series, with mechanical fit and electrical function being precisely matched.

Mounting and Installation

Mounting is performed by inserting the component into the corresponding emergency stop control device of the PIT esc2 series. Mechanical integration is achieved through form fit and fastening elements provided in the control device. The electrical connection is made via the screw terminal, with cables connected according to the terminal markings. Installation requires no additional tools or components; the connection is made exclusively via the screw terminal.

Advantages in Operation

The contact block provides a reliable and maintenance-friendly solution for expanding or replacing contacts in emergency stop control devices. The screw terminal ensures a stable electrical connection that withstands industrial loads. Integration into existing PIT esc2 control devices requires no additional modifications, reducing installation time. The normally open (n/c) configuration enables clear signal transmission in the safety circuit, ensuring the emergency stop function operates reliably.