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. 918-6594
Mfr. Part No.772100
BrandPilz
HK$8,314.17
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. 613-8202
Mfr. Part No.MMPSM
BrandAssemtech
HK$23.97
Each
units
- - - - - - - - - - - - - -
RS Stock No. 464-956
Mfr. Part No.XPSMC16Z
HK$10,103.49
Each
units
Preventa XPS MC - 16 - 10 4 SIL 3 - - 24 V dc 10 mA - -
RS Stock No. 191-9883
Mfr. Part No.772101
BrandPilz
HK$4,246.32
Each
units
PNOZ m B1 - 4 - LED 4 4 SIL 3 Ethernet Yes 24 V dc - - Cage Clamp, Screw
RS Stock No. 191-9878
Mfr. Part No.772020
BrandPilz
HK$2,227.25
Each
units
PNOZ mml1p - 64 32 LED 32 - - - Yes 24 V dc - - Cage Clamp, Screw
RS Stock No. 191-9884
Mfr. Part No.772144
BrandPilz
HK$4,636.75
Each
units
PNOZ m EF - - 8 LED 2 4 SIL 2, SIL 3 - Yes 24 V dc - - Cage Clamp, Screw
RS Stock No. 871-4606
Mfr. Part No.R1.190.1210.0
BrandWieland
HK$8,534.35
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. 464-940
Mfr. Part No.XPSMC32Z
HK$13,800.00
Each
units
Preventa XPS MC - 32 - 10 4 SIL 3 - - 24 V dc 10 mA - -
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. 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. 191-9897
Mfr. Part No.783542
BrandPilz
HK$49.65
Each
units
PNOZ mmcxp - - - - - - - - - - - - Cage Clamp
RS Stock No. 191-9879
Mfr. Part No.772021
BrandPilz
HK$2,227.25
Each
units
PNOZ mml2p - 2 1 LED 1 - - - Yes 24 V dc - - Cage Clamp, Screw
RS Stock No. 701-9196
Mfr. Part No.FX3-CPU000000
BrandSick
HK$2,076.46
Each
units
Flexi Soft FX3 - 96 - 48 4 SIL 3 - - 24 V dc 4 A - -
RS Stock No. 871-4609
Mfr. Part No.R1.190.1310.0
BrandWieland
HK$10,750.85
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. 191-9877
Mfr. Part No.772010
BrandPilz
HK$6,813.44
Each
units
PNOZ mm0p-T - 24 20 LED 4 4 SIL 3 - Yes 24 V dc 5 mA 24 V Cage Clamp, Screw
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. 733-4814
Mfr. Part No.2TLA020070R4700
BrandABB
HK$6,184.87
Each
units
Pluto 2TLA 20 16 - 4 4 SIL 3 - - 24 V dc 1.5 A 50 V dc, 250 V ac -
RS Stock No. 666-7104
Mfr. Part No.2986229
HK$5,917.45
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. 701-9171
Mfr. Part No.UE410-MM3
BrandSick
HK$2,626.62
Each
units
- UE410 - - - - - - - - 30 V dc - - -
RS Stock No. 619-2666
Mfr. Part No.773110
BrandPilz
HK$5,434.34
Each
units
- PNOZmulti 24 20 - 6 4 SIL 3 - - 24 V dc 2 A 24 V dc -
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