Allen Bradley MSR210P Modular Safety Relay
Allen Bradley MSR210P Modular Safety Relay
$ 1,078.00 Original price was: $ 1,078.00.$ 890.00Current price is: $ 890.00.
About this item
The Allen Bradley MSR210P is a modular safety relay designed to provide reliable protection for machine safety applications. It serves as the base unit of the MSR200 series, offering flexible configuration options for a wide range of safety functions such as emergency stops, safety gates, light curtains, and safety mats. Operating on 24 V DC, the MSR210P features dual safety inputs and multiple relay outputs that ensure redundancy and high reliability in critical operations.
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Allen Bradley MSR210P Modular Safety Relay
The Allen Bradley MSR210P is a modular safety relay designed to provide reliable protection for machine safety applications. It serves as the base unit of the MSR200 series, offering flexible configuration options for a wide range of safety functions such as emergency stops, safety gates, light curtains, and safety mats. Operating on 24 V DC, the MSR210P features dual safety inputs and multiple relay outputs that ensure redundancy and high reliability in critical operations.
With its modular architecture, the MSR210P allows easy expansion by connecting input and output modules to meet specific system requirements. It offers selectable reset modes — automatic, manual, or monitored manual — and includes LED indicators for power, input, and fault status, enabling quick diagnostics. Designed for Category 4 and SIL 3 safety performance levels, the relay ensures compliance with international machine safety standards.
Compact and DIN-rail mountable, the MSR210P simplifies installation and maintenance while delivering exceptional performance in demanding industrial environments. Its robust design and adaptability make it ideal for OEM machinery, packaging lines, material handling systems, and other automation setups requiring high integrity safety monitoring.
⚙️ MSR210P – Modular Safety Relay Specifications
| Parameter | Description |
|---|---|
| Brand / Manufacturer | Allen Bradley (Rockwell Automation) |
| Series | Guardmaster MSR200 Series |
| Model Number | MSR210P |
| Function | Modular safety relay for emergency stop, gate monitoring, and other safety functions |
| Power Supply | 24 V DC (±20%) |
| Power Consumption | Approx. 4 W (base unit only) |
| Safety Inputs | 2 independent safety channels (1 N.C. / 2 N.C. / 3 N.C. configuration) |
| Safety Outputs | 2 normally open (N.O.) safety relay outputs |
| Auxiliary Outputs | 1 normally closed (N.C.) and 2 solid-state PNP outputs for status indication |
| Reset Modes | Automatic, Manual, or Monitored Manual Reset (jumper selectable) |
| External Device Monitoring (EDM) | Supported |
| Response Time | Approx. 29 ms (base unit) |
| Safety Category | Category 4 according to EN ISO 13849-1 |
| SIL Rating | SIL 3 according to IEC 62061 |
| Expansion Capability | Up to 10 input modules and 2 output modules can be connected |
| LED Indicators | Power, Input 1, Input 2, Reset, Fault, Output status |
| Mounting Type | DIN Rail |
| Terminal Type | Removable screw terminals |
| Housing Width | 45 mm |
| Operating Temperature | -5°C to +55°C |
| Storage Temperature | -20°C to +85°C |
| Enclosure Protection | IP20 |
| Vibration / Shock Resistance | 10–55 Hz, 0.35 mm amplitude / 10 g shock |
| Weight | Approx. 250 g |
| Certifications | CE, cULus, TÜV, and other international safety approvals |
🔩 Key Features
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Modular design for system scalability
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Dual-channel safety input for redundancy
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Diagnostic LEDs for fast fault identification
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Flexible reset and EDM monitoring options
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Complies with highest safety categories (Cat 4 / SIL 3)
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Compact and easy-to-install DIN-rail housing
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