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
New
RS Stock No. 220-5740
Mfr. Part No.1105009
HK$5,170.89
Each
units
PSR PSR Extension module Safety Modules 24 V - 2 - 1 - - - -
RS Stock No. 123-2742
Mfr. Part No.280008-P
BrandIDEM
HK$2,248.06
Each
units
Viper SCR Input/Output Module SCR-21-i Safety Relay, SCR-31-42TD-i Safety Relay, SCR-31-i Safety Relay, SCR-31P-i Safety Relay, SCR-73-i Safety Relay 24 V ac/dc 3NC 2 - 1 (Auxiliary), 3 (Safety) 2.5 W DIN Rail 22.5 x 111 x 99 mm Plug In
New
RS Stock No. 220-5721
Mfr. Part No.1104888
HK$3,844.49
Each
units
PSR PSR Extension module Safety Modules 24 V - 16 - 4 - - - -
New
RS Stock No. 220-5772
Mfr. Part No.1105132
HK$3,523.25
Each
units
PSR PSR Extension module Safety Modules 24 V - - - 8 - - - -
RS Stock No. 764-3954
Mfr. Part No.3RK3242-1AA10
BrandSiemens
HK$3,126.20
Each
units
SIRIUS 3RK3 Output Module SIRIUS 3RK3 24 V dc - - - 4 - DIN Rail 111 x 22.5 x 124 mm Screw
RS Stock No. 155-759
Mfr. Part No.750108
BrandPilz
HK$1,236.07
Each
units
- PNOZsigma Output Module PNOZ 24 V dc 2NO - - 3 2 W DIN Rail 98 x 12.5 x 120 mm Clamp
RS Stock No. 784-5872
Mfr. Part No.3SK1213-1AL20
BrandSiemens
HK$3,631.11
Each
units
SIRIUS 3SK1 Output Module SIRIUS 3SK1 230 V ac 3NO/1NC - - 5 - DIN Rail 100 x 90 x 121.7 mm Screw
RS Stock No. 111-3513
Mfr. Part No.XPSMCMDO0002
HK$4,608.78
Each
units
Preventa XPSMCM Output Module Preventa Modular Safety Controller 24 V dc - 2 - 4 3 W DIN Rail Mount 22.5 x 99 x 114.5 mm Screw
New
RS Stock No. 213-3768
Mfr. Part No.FLA-MSTR00002
BrandSick
HK$1,084.04
Each
units
Flexi Loop FLEXIL Module For Connecting Flexi Classic To IO-Link Flexi Soft System 24 V dc - - IO-Link - - - 68.15 x 48 x 18 mm -
RS Stock No. 918-6608
Mfr. Part No.772120
BrandPilz
HK$3,138.69
Each
units
PNOZmulti 2 PNOZ m EF Link Module PNOZmulti 2 24 V dc - - - - - DIN Rail 101.4 x 22.5 x 120 mm -
RS Stock No. 619-2745
Mfr. Part No.773711
BrandPilz
HK$4,576.27
Each
units
- PNOZ Fieldbus PNOZmulti 24 V dc - - - - 1.6 W DIN Rail 94 x 22.5 x 122 mm Screw
RS Stock No. 733-2405
Mfr. Part No.2TLA010030R1000 E1T 0.5s 24DC
BrandABB
HK$1,635.06
Each
units
- E1T Output Module Pluto PLC 24 V dc 4NO - - 4 1.5 W DIN Rail 84 x 22.5 x 120 mm Screw
RS Stock No. 918-6673
Mfr. Part No.773810
BrandPilz
HK$7,846.69
Each
units
PNOZmulti 2 PNOZ ms Motion Monitoring PNOZmulti 24 V dc - - - - - DIN Rail 94 x 45 x 121 mm -
RS Stock No. 918-6611
Mfr. Part No.772171
BrandPilz
HK$5,580.47
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. 619-2751
Mfr. Part No.773726
BrandPilz
HK$6,277.65
Each
units
- PNOZ Fieldbus PNOZmulti 24 V dc - - - - 2.5 W DIN Rail 94 x 22.5 x 122 mm Screw
RS Stock No. 733-4855
Mfr. Part No.2TLA010033R1000 BT50T 24DC
BrandABB
HK$1,976.19
Each
units
- BT50T Output Module Pluto PLC 24 V dc 4NO/1NC - - 4 1.8 W DIN Rail 120 x 84 x 22.5 mm Screw
RS Stock No. 204-8284
Mfr. Part No.TPRAN2X1
HK$1,401.58
Each
units
TeSys Island TPRAN Input/Output Module TPRBC bus coupler 24 V dc - 2 - 1 0.5 W Horizontal Mount, Vertical Mount 25 x 118 x 114 mm Spring
RS Stock No. 871-4628
Mfr. Part No.R1.190.0050.0
BrandWieland
HK$1,572.95
Each
units
Samos PRO SP-SDI Input Module SP-COP 24 V dc - 8 - 2 1.8 W DIN Rail 22.5 x 96.5 x 121 mm Screw
RS Stock No. 918-6598
Mfr. Part No.772121
BrandPilz
HK$3,058.36
Each
units
PNOZmulti 2 PNOZ m EF Link Module PNOZmulti 2 24 V dc - - - - - DIN Rail 101.4 x 22.5 x 120 mm -
New
RS Stock No. 216-3208
Mfr. Part No.3UF7320-1AB00-0
BrandSiemens
HK$2,988.04
Each
units
SIRIUS 3UF Input/Output Module Emergency Off and Safety Doors 24 V - 4 - 2 - - - -