Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
CS AM12F1MU-P8 Pizzato CS Series Safety Module with motor standstill detection
Pizzato CS AM12F1MU-P8 is a 24 V DC motor standstill detection safety module with sensorless residual-voltage monitoring, three normally open safety relay contacts and safety capability up to Category 4, PL e and SIL 3.
£250.03
Why Choose the Pizzato CS AM12F1MU-P8 Safety Module?
The Pizzato CS AM12F1MU-P8 is a dedicated motor standstill detection safety module designed for machine safety applications where access or other safety functions must be enabled only after hazardous motor movement has stopped. Part of the advanced Pizzato CS AM series, this sensorless module monitors residual voltage on the motor phases and provides three safety-related normally open relay contacts.
Designed for safety applications up to Category 4, PL e and SIL 3, the CS AM12F1MU-P8 provides dependable motor standstill monitoring without requiring an external speed encoder. Galvanic separation between the control and measuring circuits supports robust integration, while selectable residual-voltage sensitivity enables the module to be adapted to different motors and machine configurations.
The CS AM12F1MU-P8 operates from a 24 V DC supply and uses a 45 mm-wide housing with removable screw-terminal connectors. It is a non-programmable CS AM12 configuration, making it a practical solution for machinery requiring dedicated standstill detection and three safety relay outputs.
Key Advantages
- Dedicated motor standstill detection for industrial machine-safety applications.
- Suitable for safety applications up to Category 4, PL e and SIL 3.
- Sensorless motor monitoring based on residual voltage on the motor phases.
- Three normally open safety relay contacts for integration into safety circuits.
- Selectable detection sensitivity for adaptation to different motors.
- Galvanic separation between the control and motor measuring circuits.
- Compatible with single-phase and three-phase motors in suitable applications.
Key Features
- Pizzato CS AM series safety module.
- Motor standstill monitoring function.
- 24 V DC supply voltage.
- 3 NO safety relay outputs.
- Safety capability up to PL e / SIL 3 / Category 4.
- 10 levels of residual-voltage detection sensitivity.
- Sensorless motor standstill detection.
- Galvanic separation between control and measuring circuits.
- Suitable for monitoring single-phase and three-phase motors.
- Non-programmable configuration.
- Removable connector with screw terminals.
- 45 mm-wide housing for control-panel installation.
Reliable Motor Standstill Detection for Machine Safety
Motor standstill monitoring is used where a machine safety system must determine that hazardous motor movement has ceased before allowing an associated safety action, such as guard unlocking. The Pizzato CS AM12F1MU-P8 monitors residual voltage on the motor phases, allowing standstill to be detected without relying on a conventional shaft-mounted encoder.
The CS AM series provides galvanic separation between its control and measuring circuits and offers multiple residual-voltage sensitivity levels for adaptation to different motor characteristics. The CS AM12F1MU-P8 combines this monitoring technology with three normally open safety relay contacts, enabling straightforward integration into high-performance machine safety circuits.
Typical Applications
- Motor standstill monitoring on industrial machinery.
- Guard-locking safety systems.
- Machine access control after hazardous motion has stopped.
- Conveyors and material-handling machinery.
- Rotating industrial equipment.
- Production and processing machinery.
- Machine safety circuits requiring up to PL e / SIL 3 performance.
Technical Specifications
Tick the specs you need, then view products that match.
| Reset Type | Automatic | |
|---|---|---|
| Terminal Type | Screw | |
| Mounting Type | DIN rail | |
| Safety Functions | Standstill monitoring | |
| Device Type | Standstill / speed monitor | |
| Safety Outputs | 3NO | |
| Output Type | Relay contacts | |
| Product Series | Pizzato CS | |
| Coil / Supply Voltage | 24 V DC | |
| Manufacturer | Pizzato Elettrica | |
| Series | CS AM | |
| Model | CS AM12F1MU-P8 | |
| Alternative SKU | CSAM12F1MUP8 | |
| Product type | Safety module with motor standstill detection | |
| Safety function | Motor standstill monitoring | |
| Detection principle | Sensorless residual-voltage monitoring | |
| Supply voltage | 24 V DC | |
| Safety outputs | 3 NO relay contacts | |
| Maximum Performance Level | PL e | |
| Maximum SIL | SIL 3 | |
| Maximum safety category | Category 4 | |
| Residual-voltage sensitivity | 10 selectable levels | |
| Communication / programming | Non-programmable | |
| Connection type | Removable connector with screw terminals | |
| Housing width | 45 mm | |
| Housing depth | 114 mm | |
| Motor compatibility | Single-phase and three-phase motors | |
| Mounting application | Industrial control-panel installation | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato CS AM12F1MU-P8 used for?
The CS AM12F1MU-P8 is a safety module for motor standstill detection, allowing a machine safety system to determine when hazardous motor movement has stopped.
What safety level can the CS AM12F1MU-P8 support?
The module is designed for safety applications up to Category 4, Performance Level e and SIL 3 when correctly integrated into an appropriate safety system.
How does the CS AM12F1MU-P8 detect motor standstill?
The module provides sensorless standstill detection by monitoring residual voltage on the motor phases, with multiple sensitivity levels available to accommodate different motor characteristics.
What outputs does the CS AM12F1MU-P8 provide?
The CS AM12F1MU-P8 provides three normally open safety relay contacts for integration with compatible machine safety circuits.
What supply voltage does the CS AM12F1MU-P8 require?
The CS AM12F1MU-P8 operates from a 24 V DC supply.
Is the Pizzato CS AM12F1MU-P8 programmable?
No. This CS AM12 configuration is non-programmable and is designed specifically for motor standstill monitoring.
Can the CS AM12F1MU-P8 monitor three-phase motors?
Yes. The CS AM series supports connection of single-phase and three-phase motors to its measuring circuits for suitable standstill-monitoring applications.
Trusted for Industrial Machine Safety
Pizzato Elettrica CS AM safety modules provide high-performance motor monitoring for industrial machinery, combining sensorless standstill detection, safety-rated outputs and integration capabilities for machine safety systems requiring dependable control of access to hazardous moving equipment.
