Safety Controllers

Safety controllers are special purpose devices designed to provide critical control and safety during potentially dangerous process situations. They are specially built to reduce risk and meet safety requirements.


How do safety controllers work?


Safety controllers contain i/o modules that enable them to interpret signals from process sensors and trigger control elements. They work by continually monitoring the status of inputs to detect any malfunctions or failures that may indicate a problem in the machine or in the production/manufacturing process as a whole.


Safety controllers are designed for interfacing with safety components such as light curtains in applications like robotics, press controls and material handling systems.


What are safety controllers used for?


Safety controllers are used in various applications in the automobile industry, steel industry and energy sector, as well as in the food and beverage industry. They also have a critical role to play in systems that safeguard a process to prevent catastrophes such as the release of toxic chemicals.


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Description Price Range Series Number of I/O Number of Safety Inputs Display Type Number of Safety Outputs Safety Category SIL Field Bus Communication Type Expansion Available Supply Voltage Contact Current Rating Contact Voltage Rating Terminal Type
RS Stock No. 744-8737
Mfr. Part No.772001
BrandPilz
HK$5,188.50
Each
units
- PNOZmulti Mini - 12 - 12 4 SIL 3 - - 24 V dc 2 A 250 V ac -
RS Stock No. 764-3957
Mfr. Part No.3RK3111-1AA10
BrandSiemens
HK$6,106.56
Each
units
SIRIUS 3RK3 - 8 - 2 4 SIL 3 - - 24 V dc - - -
RS Stock No. 188-1247
Mfr. Part No.SC10-2ROE
BrandBanner
HK$5,960.77
Each
units
- SC10-2 10/2 10 - 2 EN ISO 13849 SIL 3 Modbus, Profibus - 24 V dc 50 mA 24 V dc Spring Clamp
RS Stock No. 701-9171
Mfr. Part No.UE410-MM3
BrandSick
HK$2,626.62
Each
units
- UE410 - - - - - - - - 30 V dc - - -
RS Stock No. 666-7126
Mfr. Part No.2986232
HK$7,956.04
Each
units
PSR-TRISAFE PSR-SPP- 24DC/TS/S - 20 - 6 4 SIL 3 - - 24 V dc 2 A 24 V dc -
RS Stock No. 757-7591
Mfr. Part No.G9SP-N10S
BrandOmron
HK$5,325.45
Each
units
- G9SP 14 10 - 4 4 SIL 3 - - 24 V dc - - -
RS Stock No. 746-7343
Mfr. Part No.G9SP-N20S
BrandOmron
HK$6,401.71
Each
units
- G9SP 34 20 - 8 4 SIL 3 - - 24 V dc 1.6 A - -
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