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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Viewing 41 - 54 of 54 products
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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. 871-4606
Mfr. Part No.R1.190.1210.0
BrandWieland
R 16,906.84
Each
units
Samos PRO SP-COP 24 16 - 4 PLe/Cat.4 EN ISO 13849-1 SIL 3 ETH, USB Yes 16.8 → 30 V dc 4 A 24 V dc Screw
RS stock no. 701-9196
Mfr. Part No.FX3-CPU000000
BrandSick
R 4,005.92
Each
units
Flexi Soft FX3 - 96 - 48 4 SIL 3 - - 24 V dc 4 A - -
RS stock no. 188-1247
Mfr. Part No.SC10-2ROE
BrandBanner
R 9,941.65
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. 814-0377
Mfr. Part No.111017 & ES4P-221-DMXD1
BrandEaton
R 15,002.04
Each
units
EasySafety ES4P - 14 - 9 4 SIL 3 Open Field Bus Yes 24 V dc 6 A - Screw
New
RS stock no. 204-2337
Mfr. Part No.R1.190.1340.0
BrandWieland
R 16,625.40
Each
units
SamosPRO-Compact module SP-COP 24 16 No 4 - - - - 16.8 - 30 V dc - - -
RS stock no. 191-9880
Mfr. Part No.772030
BrandPilz
R 3,864.84
Each
units
PNOZ mmc1p - 1 1 LED - - - Ethernet Yes 3.3 V dc - - -
New
RS stock no. 204-2336
Mfr. Part No.R1.190.1140.0
BrandWieland
R 12,888.10
Each
units
SamosPRO-Compact module SP-COP 24 20 No 4 - - - - 16.8 - 30 V dc - - -
RS stock no. 666-7126
Mfr. Part No.2986232
R 17,010.10
Each
units
PSR-TRISAFE PSR-SPP- 24DC/TS/S - 20 - 6 4 SIL 3 - - 24 V dc 2 A 24 V dc -
New
RS stock no. 204-2350
Mfr. Part No.R1.190.1320.0
BrandWieland
R 13,650.20
Each
units
SamosPRO-Compact module SP-COP 24 16 No 4 - - - - 16.8 - 30 V dc - - -
RS stock no. 191-9896
Mfr. Part No.783540
BrandPilz
R 401.97
1 Set
Set(s)
PNOZ mml2p - - - - - - - - - - - - Cage Clamp
RS stock no. 191-9879
Mfr. Part No.772021
BrandPilz
R 4,579.12
Each
units
PNOZ mml2p - 2 1 LED 1 - - - Yes 24 V dc - - Cage Clamp, Screw
RS stock no. 733-4820
Mfr. Part No.2TLA020070R1700
BrandABB
R 25,793.37
Each
units
Pluto 2TLA 46 24 - 6 4 SIL 3 - - 24 V dc 1.5 A 50 V dc, 250 V ac -
RS stock no. 814-0386
Mfr. Part No.111016 | ES4P-221-DMXX1
BrandEaton
R 14,250.54
Each
units
EasySafety ES4P - 14 - 9 4 SIL 3 CANopen, Profibus Yes 24 V dc 6 A - Screw
RS stock no. 733-4818
Mfr. Part No.2TLA020070R4600
BrandABB
R 19,332.17
Each
units
Pluto 2TLA 20 8 - 4 4 SIL 3 - - 24 V dc 1.5 A 50 V dc, 250 V ac -