Safety IO Modules

Safety I/O modules are input/output peripheries for machinery and computers, and are often used in automation environments. They can function as input modules for controller interfaces with the benefits of safety features such as E-Stop and control functions. This allows for safe operation and accurate monitoring of devices. They can also function as safe outputs such as safety relays that behave as switches, for automatic protection in electrical functions.

The RS Components range of safety IO modules contains excellent solutions for machine control and safety, and supplies devices from trusted brands such as Seimens, Schnieder Electric, Allen Bradley and Wieland. With analogue and digital devices available, you'll find a complete range of input and output safety modules to suit your equipment needs.


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Description Price Range Series Type For Use With Supply Voltage Normal State Configuration Number of Inputs Interface Number of Outputs Power Rating Mounting Style Dimensions Terminal Type
RS Stock No. 871-4621
Mfr. Part No.R1.188.3910.0
BrandWieland
HK$1,397.93
Each
units
SafeRELAY SNE 4012K Output Module - 24 V dc 2NO/2NC - - 4 0.7 W DIN Rail 22.5 x 96.5 x 114 mm Screw
RS Stock No. 784-5857
Mfr. Part No.3SK1211-2BB00
BrandSiemens
HK$2,408.68
Each
units
SIRIUS 3SK1 Output Module SIRIUS 3SK1 24 V ac 4NO/1NC - - 6 - DIN Rail 100 x 22.5 x 121.7 mm Clamp
RS Stock No. 918-6611
Mfr. Part No.772171
BrandPilz
HK$5,315.92
Each
units
PNOZmulti 2 PNOZ m EF Motion Monitoring PNOZmulti 2 24 V dc - - - - - DIN Rail 101.4 x 22.5 x 111 mm -
RS Stock No. 764-3929
Mfr. Part No.3RK3311-1AA10
BrandSiemens
HK$1,526.19
Each
units
SIRIUS 3RK3 Input Module SIRIUS 3RK3 24 V dc - 8 - - - DIN Rail 111 x 22.5 x 124 mm Screw
RS Stock No. 146-5807
Mfr. Part No.PDM-IOP-4CC-IOP
BrandSchmersal
HK$866.02
Each
units
- PDM Input Module Parallel IO Devices 24 V dc - - - - - DIN Rail 45 x 67.7 x 105.4 mm Cage Clamp
RS Stock No. 111-3507
Mfr. Part No.XPSMCMCO0000S1
HK$3,869.47
Each
units
Preventa XPSMCM Communication Module Preventa Modular Safety Controller 24 V dc - - - - - DIN Rail 22.5 x 99 x 114.5 mm -
RS Stock No. 111-3516
Mfr. Part No.XPSMCMEN0200SC
HK$10,404.20
Each
units
Preventa XPSMCM Monitoring Module Preventa Modular Safety Controller 24 V dc - - - - - DIN Rail 22.5 x 99 x 114.5 mm -
RS Stock No. 766-1964
Mfr. Part No.3TK2857-1BB44
BrandSiemens
HK$2,841.70
Each
units
SIRIUS 3TK28 Output Module SIRIUS 3TK28 24 V dc 3NO - - 4 - DIN Rail 132 x 90 x 146 mm Screw
RS Stock No. 201-7896
Mfr. Part No.FX0-GETC00000
BrandSick
HK$4,103.09
Each
units
Flexi Soft FX0 Gateway Flexi Soft FX3 Series Safety Controller Via FLEXBUS - - - - - - - -
RS Stock No. 204-2338
Mfr. Part No.R1.190.1620.0
BrandWieland
HK$4,175.65
Each
units
SPS-analog input module SP-SAR4 Analog Input Module - 16.8 - 30 V dc - 4 - - - - - -
RS Stock No. 784-5841
Mfr. Part No.3SK1211-1BB00
BrandSiemens
HK$2,408.68
Each
units
SIRIUS 3SK1 Output Module SIRIUS 3SK1 24 V ac 4NO/1NC - - 6 - DIN Rail 100 x 22.5 x 121.7 mm Screw
RS Stock No. 871-4625
Mfr. Part No.R1.188.3930.0
BrandWieland
HK$2,165.62
Each
units
SafeRELAY SNE 4024K Output Module - 24 V dc 2NO/2NC - - 4 1.4 W DIN Rail 22.5 x 96.5 x 114 mm Screw
RS Stock No. 784-5869
Mfr. Part No.3SK1213-1AB40
BrandSiemens
HK$2,080.82
Each
units
SIRIUS 3SK1 Output Module SIRIUS 3SK1 24 V dc 3NO/1NC - - 5 - DIN Rail 100 x 90 x 121.7 mm Screw
RS Stock No. 784-5863
Mfr. Part No.3SK1213-1AJ20
BrandSiemens
HK$3,509.20
Each
units
SIRIUS 3SK1 Output Module SIRIUS 3SK1 115 V ac 3NO/1NC - - 5 - DIN Rail 100 x 90 x 121.7 mm Screw
RS Stock No. 764-3966
Mfr. Part No.3RK3251-1AA10
BrandSiemens
HK$4,007.55
Each
units
SIRIUS 3RK3 Output Module SIRIUS 3RK3 24 V dc - - - 4 - DIN Rail 111 x 45 x 124 mm Screw
New
RS Stock No. 211-8955
Mfr. Part No.3RG9002-0DB00
BrandSiemens
HK$1,348.05
Each
units
AS-Interface 3RG Input/Output Module - 24 V - 4 - 4 - - - -
RS Stock No. 111-3517
Mfr. Part No.XPSMCMER0002
HK$3,067.00
Each
units
Preventa XPSMCM Output Module Preventa Modular Safety Controller 24 V dc NC, 2NO 1 - 2 3 W DIN Rail Mount 22.5 x 99 x 114.5 mm Screw
RS Stock No. 480-936
Mfr. Part No.6026144
BrandSick
HK$1,864.45
Each
units
- UE410 Output Module UE410 30 V dc 2NO - - - 1.6 W DIN Rail 96.5 x 22.5 x 120.8 mm Screw
RS Stock No. 918-6636
Mfr. Part No.772137
BrandPilz
HK$3,913.52
Each
units
PNOZmulti 2 PNOZ m ES Communication Module PNOZmulti 2 24 V dc - - - - - DIN Rail 101.4 x 22.5 x 110.4 mm -
RS Stock No. 146-5808
Mfr. Part No.PDM-SD-4CC-SD
BrandSchmersal
HK$866.02
Each
units
- PDM Input Module SD Interface Devices 24 V dc - - - - - DIN Rail 45 x 67.7 x 105.4 mm Cage Clamp