Why Choose the Pizzato CSAT-30M024-TF3 Safety Module?
The Pizzato CSAT-30M024-TF3 is a high-performance safety monitoring relay designed for industrial machine safety systems operating on a 24 V AC/DC control supply. Manufactured by Pizzato Elettrica, it is engineered to supervise emergency stop circuits, safety gates, interlock switches, and protective devices, ensuring immediate and reliable shutdown of machinery in hazardous conditions.
This model belongs to the advanced CS AT safety relay series and is designed for demanding applications requiring Category 4 safety performance, PL e, and SIL 3 compliance. It features a proven safety architecture with 2NO instantaneous safety outputs and 1NO delayed safety output (TF3 timing class), enabling controlled stop functions in automated machinery systems.
With its compact DIN-rail housing and time-delay safety output configuration, the CSAT-30M024-TF3 is widely used by OEM machine builders and automation engineers who require reliable emergency stop handling and controlled machine deceleration in industrial environments.
Key Advantages
Certified Category 4 safety performance for high-risk machinery applications.
Supports PL e (EN ISO 13849-1) and SIL 3 (IEC 61508).
24 V AC/DC universal control supply for industrial compatibility.
2NO instantaneous + 1NO delayed safety outputs for controlled shutdown.
TF3 timing class (3 s fixed delay variant) for safety sequencing.
Suitable for emergency stop and guard monitoring circuits.
Key Features
Pizzato CS AT safety relay series.
24 V AC/DC supply voltage.
Output configuration: 2 NO instantaneous + 1 NO delayed.
TF3 fixed delay (3-second class timing).
Screw terminal connections for secure wiring.
Designed for emergency stop, safety gates, and interlock systems.
DIN-rail mounting (45 mm housing).
Reliable Safety Control for Industrial Systems
The CSAT-30M024-TF3 continuously monitors safety inputs such as emergency stop buttons, safety gates, and interlock devices. When a safety event occurs, it immediately activates the instantaneous outputs while activating the delayed output after the configured TF3 timing period, ensuring a controlled shutdown sequence.
This combination of fast emergency response and timed safety output improves machine protection, reduces mechanical stress, and supports safer deceleration in automated systems.
Typical Applications
Emergency stop (E-Stop) safety circuits.
Safety gate and interlock monitoring systems.
Industrial automation control panels.
Machinery requiring timed shutdown sequences.
OEM machine safety systems.
Conveyor and production line controlled stopping.
Technical Specifications
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SIL (up to)
SIL 3
Timing Function
Delayed outputs
Terminal Type
Screw
Auxiliary Contacts
None
Mounting Type
DIN rail
Output Type
Relay contacts
Product Series
Pizzato CS AT
Device Type
Safety timing relay
Safety Outputs
3NO
Voltage
24 V
IP Rating
IP40
Series
CS AT Safety Modules
Product type
Safety monitoring relay
Supply voltage
24 V AC/DC
Safety outputs
2 NO instantaneous + 1 NO delayed
Safety category
Category 4
Performance level
PL e
SIL rating
SIL 3
Delay function
TF3 fixed delay (3 s class)
Mounting type
DIN rail (45 mm housing)
Terminal type
Screw terminals
Operating temperature
-25°C to +55°C
Protection rating
IP40 (housing), IP20 (terminals)
HS Code
85369095
Coil / Supply Voltage
24 V AC, 24 V DC
Frequently Asked Questions
What is the Pizzato CSAT-30M024-TF3 used for?
It is used to monitor safety circuits such as emergency stops and interlocks, providing instantaneous outputs plus a delayed safety output for controlled shutdown.
What does TF3 mean?
TF3 refers to a fixed delay timing class, typically around 3 seconds, used to delay one safety output during controlled machine stopping.
What safety standards does it meet?
It complies with Category 4 safety requirements and is rated for PL e and SIL 3 applications.
What supply voltage does it use?
It operates on a 24 V AC/DC supply suitable for industrial control systems.
Where is it typically installed?
It is installed inside industrial control panels on DIN rails for machine safety applications.
Trusted in Industrial Machine Safety Worldwide
Pizzato CS AT safety modules are widely used in industrial automation to ensure reliable emergency shutdown, controlled stopping, and compliance with international safety standards.
SIL (up to)
SIL 3
Timing Function
Delayed outputs
Terminal Type
Screw
Auxiliary Contacts
None
Mounting Type
DIN rail
Output Type
Relay contacts
Product Series
Pizzato CS AT
Device Type
Safety timing relay
Safety Outputs
3NO
Voltage
24 V
IP Rating
IP40
Series
CS AT Safety Modules
Product type
Safety monitoring relay
Supply voltage
24 V AC/DC
Safety outputs
2 NO instantaneous + 1 NO delayed
Safety category
Category 4
Performance level
PL e
SIL rating
SIL 3
Delay function
TF3 fixed delay (3 s class)
Mounting type
DIN rail (45 mm housing)
Terminal type
Screw terminals
Operating temperature
-25°C to +55°C
Protection rating
IP40 (housing), IP20 (terminals)
HS Code
85369095
Coil / Supply Voltage
24 V AC, 24 V DC
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This productManufacturer Lead Time
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