Pilz PNOZ S9 24VDC 3 N/O 1 N/C T

The Pilz PNOZ S9 24VDC 3 N/O 1 N/C T Safety Relay is a versatile and compact time-delay safety relay from the highly regarded PNOZsigma product family. Designed as a contact expansion module, it is used in conjunction with a base safety relay (such as a PNOZ s3, s4, or s5) to add time-delayed safety outputs to a safety circuit.

This model operates on a 24V DC supply voltage and provides a reliable method for implementing delayed switching functions in safety applications, such as allowing a motor to come to a complete stop before a guard can be unlocked.

The PNOZ S9 features a flexible, user-configurable time delay that can be set via a rotary switch on the front of the unit. The delay can be adjusted across various ranges, typically from 0.1 to 300 seconds, offering precise control over the timing of the safety function.

The output configuration consists of 3 normally open (N/O) time-delayed safety contacts and 1 normally closed (N/C) instantaneous auxiliary contact. The safety contacts are used to control the downstream devices in the safety circuit, while the auxiliary contact is typically used for signaling or monitoring purposes.

The "T" in the description indicates that this version is equipped with screw terminals for secure and reliable wiring connections. The unit features LED indicators on the front face for clear diagnostics, showing the status of the power supply, input, and output contacts. Like all PNOZsigma units, it features a narrow, space-saving design, making...