Excellent PLC
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Product Introduction
The ABB SB822 3BSE018172R1 is a high-performance safety relay module designed for industrial automation and control systems. It ensures reliable safety functions, such as emergency stop (E-stop), safety gate monitoring, and machine safety interlocking. This module is part of ABB’s renowned safety product lineup, offering robust performance, easy integration, and compliance with international safety standards like ISO 13849-1 and IEC 62061.
Product Parameters
| Parameter | Specification |
|---|---|
| Model Number | SB822 3BSE018172R1 |
| Input Voltage | 24V DC (18-30V DC range) |
| Contact Configuration | 2 NO (Normally Open) + 2 NC (Normally Closed) |
| Max Switching Current | 5A (resistive load) |
| Operating Temperature | -25°C to +55°C |
| Safety Standards | ISO 13849-1, IEC 62061, SIL 3, PL e |
| Dimensions | 184.5 x139.5x 76.5 mm |
| Weight | 0.55 kg |
| Enclosure Rating | IP20 |
| Mounting Type | DIN rail mounting |
| Response Time | <20ms |
Product Applications
The ABB SB822 3BSE018172R1 is widely used in industrial environments requiring high safety integrity, including:
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Machine Safety Systems: Emergency stop circuits, safety gates, and light curtains.
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Automated Production Lines: Safety interlocking for robotic cells and conveyor systems.
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Packaging Machinery: Ensuring operator safety during high-speed operations.
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Material Handling: Safety monitoring for cranes, lifts, and AGVs.
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Process Industries: Compliance with safety protocols in chemical and pharmaceutical plants.
Product Advantages
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High Reliability: SIL 3 and PL e certification ensures fail-safe operation.
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Compact Design: Space-saving DIN rail mounting for easy installation.
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Fast Response Time: <20ms reaction time for critical safety functions.
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Wide Voltage Range: Operates reliably under fluctuating power conditions.
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Durability: Robust construction for harsh industrial environments.
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Easy Integration: Compatible with ABB and third-party control systems.
Frequently Asked Questions (FAQ)
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What safety standards does the SB822 comply with?
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It meets ISO 13849-1, IEC 62061, SIL 3, and PL e.
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Can this relay be used for emergency stop applications?
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Yes, it is designed for E-stop and safety gate monitoring.
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What is the maximum switching current?
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5A for resistive loads.
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Is the SB822 suitable for outdoor use?
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No, its IP20 rating limits it to indoor/dry environments.
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How do I mount the relay?
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It is designed for standard DIN rail mounting.
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What is the operating temperature range?
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-25°C to +55°C.
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Does it support redundant safety circuits?
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Yes, it supports dual-channel safety inputs.
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Can I use it with non-ABB PLCs?
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Yes, it is compatible with most industrial control systems.
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How long is the warranty period?
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The standard warranty is 1 years, subject to proper usage and conditions.
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Is the module certified for industrial comp?
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Yes, it meets CE, UL, CSA, and RoHS standards.
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Recommended Related Models
| Model Number | Description | Key Feature |
|---|---|---|
| SB821 3BSE018171R1 | Safety relay module (1 NO + 1 NC) | Compact, basic safety functions |
| SB823 3BSE018173R1 | Enhanced safety relay (3 NO + 2 NC) | Higher contact capacity |
| SD822 3BSE018174R1 | Safety relay with diagnostics | Fault detection and signaling |
| SC822 3BSE018175R1 | Safety controller module | Programmable safety logic |
| SA822 3BSE018176R1 | Safety relay for AS-i networks | Network-compatible safety solution |
| SR822 3BSE018177R1 | Redundant safety relay | Dual-channel redundancy |
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