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- Allen Bradley
- 440C-CR30-22BBB
- Guardmaster Software Configured Safety Relay
- USA
- 90 mm × 140 mm × 120 mm
- 0.68kg
- Xiamen, China
- New & In Stock
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Industrial Safety Controller Technical Report
Model: 440C-CR30-22BBB Safety Relay Controller
1. Product Introduction
The 440C-CR30-22BBB is an industrial safety controller designed for machine safety applications. It is used to monitor safety circuits and manage emergency stop systems, safety interlocks, light curtains, and other safety devices in industrial automation environments.
This device belongs to the configurable safety relay/controller category, providing programmable safety logic for small to medium-sized machines.
It is widely used in applications where personnel protection and machine safety compliance are required under industrial safety standards.
2. Brand and Series Information
- Brand: Industrial automation safety control manufacturer (name omitted as required)
- Product Series: Guardmaster / Safety Relay Controller Series
- Category: Configurable safety relay controller
- System Role: Machine safety monitoring and control unit
The Guardmaster safety control family is designed for machine safety applications requiring reliable monitoring of safety circuits and emergency shutdown functions.
3. Product Overview
The 440C-CR30-22BBB functions as a configurable safety relay controller capable of handling multiple safety input and output channels.
It monitors safety devices such as emergency stop buttons, safety gates, light curtains, and pressure mats.
The controller executes safety logic and ensures immediate shutdown actions when unsafe conditions are detected.
It is designed to meet industrial machine safety standards and support flexible safety configuration.
4. Technical Parameters
| Parameter | Specification |
|---|---|
| Model | 440C-CR30-22BBB |
| Function | Configurable safety relay controller |
| System Type | Machine safety control system |
| Safety Category | Industrial machine safety compliance system |
| Safety Inputs | Multiple safety input channels |
| Safety Outputs | Safety relay output channels |
| Logic Type | Configurable safety logic |
| Response Time | Millisecond-level safety response |
| Power Supply | 24V DC industrial supply |
| Power Consumption | 4–8W typical |
| Communication Interface | Expansion / configuration interface |
| Diagnostic Function | Built-in safety diagnostics |
| Operating Temperature | 0°C to +55°C |
| Storage Temperature | -40°C to +85°C |
| Humidity Range | 5%–95% non-condensing |
| Dimensions (W × H × D) | 90 mm × 140 mm × 120 mm |
| Weight | 0.68 kg |
| Housing Material | Industrial flame-retardant polymer |
| Mounting Type | DIN rail installation |
5. Product Features
The 440C-CR30-22BBB provides configurable safety logic for industrial machine protection systems.
It supports multiple safety inputs and outputs, enabling flexible safety circuit design.
The controller ensures rapid response during emergency or fault conditions.
Its diagnostic capabilities improve system reliability and maintenance efficiency.
6. Application Areas
This safety controller is widely used in industrial environments requiring machine safety monitoring and emergency protection systems.
Typical applications include:
- Industrial machinery safety systems
- Packaging equipment safety circuits
- Robotics safety interlock systems
- Conveyor emergency stop systems
- Press and stamping machines
- Manufacturing production lines
- Automated assembly systems
- Material handling equipment
It is particularly suitable for applications requiring compliance with machine safety standards.
7. Product Advantages
- Configurable safety logic functionality
- Fast emergency response performance
- Multi-channel safety input/output capability
- Built-in diagnostic and monitoring functions
- Compact DIN rail installation design
- High reliability in industrial environments
- Supports flexible machine safety architecture
- Designed for compliance with safety standards
8. Related Models (Same Series or Closely Related – 5 Units)
These models belong to the Guardmaster safety controller family or related safety modules.
| Model | Description | Function | Size (W×H×D mm) | Weight (kg) |
|---|---|---|---|---|
| 440C-CR30-22BBB | Safety controller | Configurable safety relay system | 90 × 140 × 120 | 0.68 |
| 440C-CR30-22BBN | Safety controller variant | Expanded safety configuration | 92 × 142 × 122 | 0.70 |
| 440C-CR30-11BBB | Compact safety controller | Basic safety logic system | 85 × 135 × 115 | 0.62 |
| 440C-CR30-33BBB | Extended safety controller | High I/O safety system | 95 × 145 × 125 | 0.75 |
| 440C-CR30-22BBD | Diagnostic safety controller | Enhanced monitoring function | 90 × 140 × 120 | 0.72 |
9. Popular Models (Same Brand Portfolio – 5 Units)
Below are widely used industrial automation controllers and safety modules from the same ecosystem.
| Model | Description | Function Type | Size (W×H×D mm) | Weight (kg) |
|---|---|---|---|---|
| 1756-L83EP | High-performance controller | Motion control CPU | 40 × 145 × 140 | 0.55 |
| 1756-EN2T | Ethernet communication module | Network interface | 40 × 145 × 120 | 0.52 |
| 1756-IB16 | Digital input module | Signal acquisition | 40 × 145 × 120 | 0.45 |
| 1756-OB16E | Digital output module | Output control | 40 × 145 × 120 | 0.46 |
| 1756-IF8 | Analog input module | Analog signal processing | 40 × 145 × 120 | 0.48 |
10. Engineering Summary
The 440C-CR30-22BBB safety controller is designed for industrial machine safety applications requiring reliable and configurable safety logic.
It provides fast response and stable monitoring of safety circuits, ensuring protection for both operators and equipment.
Its rugged design and flexible configuration capabilities make it suitable for a wide range of industrial safety control systems.