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. 613-8202
Mfr. Part No.MMPSM
BrandAssemtech
MYR11.69
Each
units
- - - - - - - - - - - - - -
RS Stock No. 917-6689
Mfr. Part No.2TLA020070R1800
BrandABB
MYR6,311.65
Each
units
Pluto S46 v2 46 24 - 16 4 EN 954-1, PLe/Cat.4 EN ISO 13849-1 - - - 24 V dc 5.1 A 24 V dc -
RS Stock No. 814-0377
Mfr. Part No.ES4P-221-DMXD1
BrandEaton
MYR4,015.28
Each
units
easySafety ES4P - 14 - 9 4 SIL 3 Open Field Bus Yes 24 V dc 6 A - Screw
RS Stock No. 862-5749
Mfr. Part No.NX-SL3300
BrandOmron
MYR1,792.98
Each
units
- NX - - - - EN ISO 13849-2, PLe/Cat.4 EN ISO 13849-1 - - - - - - Screw
RS Stock No. 746-7343
Mfr. Part No.G9SP-N20S
BrandOmron
MYR3,288.65
Each
units
- G9SP 34 20 - 8 4 SIL 3 - - 24 V dc 1.6 A - -
RS Stock No. 918-6594
Mfr. Part No.772100
BrandPilz
MYR4,476.66
Each
units
PNOZmulti 2 PNOZ m BO 28 20 - 4 4 - CANopen, EtherCAT, Ethernet, Ethernet/IP, Powerlink, Profibus, Profinet Yes 24 V dc - - Screw
RS Stock No. 619-2666
Mfr. Part No.773110
BrandPilz
MYR3,201.86
Each
units
- PNOZmulti 24 20 - 6 4 SIL 3 - - 24 V dc 2 A 24 V dc -
RS Stock No. 619-2672
Mfr. Part No.773100
BrandPilz
MYR5,254.02
Each
units
- PNOZmulti - 20 - 6 4 SIL 3 - - 24 V dc 6 A 24 V dc, 240 V ac Cage Clamp, Screw
RS Stock No. 871-4596
Mfr. Part No.R1.190.1110.0
BrandWieland
MYR2,419.31
Each
units
samos PRO SP-COP 24 20 - 4 PLe/Cat.4 EN ISO 13849-1 SIL 3 USB Yes 16.8 → 30 V dc 4 A 24 V dc Screw
RS Stock No. 191-9880
Mfr. Part No.772030
BrandPilz
MYR1,093.96
Each
units
PNOZ mmc1p - 1 1 LED - - - Ethernet Yes 3.3 V dc - - -
RS Stock No. 191-9890
Mfr. Part No.773601
BrandPilz
MYR1,312.28
Each
units
PDP67 F - - 8 LED 8 4 SIL 2, SIL 3 - - 24 V dc - - Screw
RS Stock No. 191-9894
Mfr. Part No.783100
BrandPilz
MYR172.96
1 Set
Set(s)
PNOZ - - - - - - - - - - - - Cage Clamp
RS Stock No. 464-946
Mfr. Part No.XPSMC16ZPACK
MYR9,061.72
Each
units
Preventa XPS MC - 16 - 10 4 SIL 3 - - 24 V dc 10 mA - -
RS Stock No. 814-0383
Mfr. Part No.111018 | ES4P-221-DRXX1
BrandEaton
MYR3,215.09
Each
units
easySafety ES4P - 14 - 8 4 SIL 3 CANopen, Profibus Yes 24 V dc 6 A - Screw
RS Stock No. 666-7104
Mfr. Part No.2986229
MYR3,678.36
Each
units
PSR-TRISAFE PSR-SCP- 24DC/TS/S - 20 - 6 4 SIL 3 - - 24 V dc 2 A 24 V dc Screw
RS Stock No. 744-8737
Mfr. Part No.772001
BrandPilz
MYR3,057.02
Each
units
- PNOZmulti Mini - 12 - 12 4 SIL 3 - - 24 V dc 2 A 250 V ac -
RS Stock No. 464-930
Mfr. Part No.XPSMC32ZPACK
MYR9,558.54
Each
units
Preventa XPS MC - 32 - 10 4 SIL 3 - - 24 V dc 10 mA - -
RS Stock No. 191-9886
Mfr. Part No.772181
BrandPilz
MYR1,789.49
Each
units
PNOZ m ES - - - LED 14 - - - Yes 24 V dc - - Cage Clamp, Screw
RS Stock No. 814-0389
Mfr. Part No.ES4P-221-DRXD1
BrandEaton
MYR4,125.69
Each
units
easySafety ES4P - 14 - 8 4 SIL 3 CANopen, Profibus Yes 24 V dc 6 A - Screw
RS Stock No. 191-9891
Mfr. Part No.773602
BrandPilz
MYR1,312.28
Each
units
PNOZ ml2p - - - - - 4 SIL 3 - Yes 24 V dc - - Cage Clamp, Screw
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