Technical Document
Specifications
Brand
SiemensRange
SIRIUS
Series
3TK28
Type
Output Module
For Use With
SIRIUS 3TK28
Supply Voltage
24 V dc
Normal State Configuration
3NO
Number of Inputs
0
Number of Outputs
4
Mounting Style
DIN Rail
Dimensions
132 x 90 x 146 mm
Terminal Type
Screw
Country of Origin
Germany
Product details
SIRIUS 3TK28 Safety Relay/Contactor Expansion Units
The 3TK28 56 and 3TK28 57 safety expansion modules are used to increase the number of enabling circuits of the SIRIUS 3TK28 Safety Relay/Contactor. The expansion module will retain the same safety integrity as the base unit. Available with spring-loaded or screw terminals.
IP20 protection of housing and terminal
Ambient temperature during operation -25 to +60°C
Approvals
TUV, UL, CSA.
Standards
EN 60204-1, EN ISO 12100, EN 954-1, IEC 61508.
Safety Contactor
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Technical Document
Specifications
Brand
SiemensRange
SIRIUS
Series
3TK28
Type
Output Module
For Use With
SIRIUS 3TK28
Supply Voltage
24 V dc
Normal State Configuration
3NO
Number of Inputs
0
Number of Outputs
4
Mounting Style
DIN Rail
Dimensions
132 x 90 x 146 mm
Terminal Type
Screw
Country of Origin
Germany
Product details
SIRIUS 3TK28 Safety Relay/Contactor Expansion Units
The 3TK28 56 and 3TK28 57 safety expansion modules are used to increase the number of enabling circuits of the SIRIUS 3TK28 Safety Relay/Contactor. The expansion module will retain the same safety integrity as the base unit. Available with spring-loaded or screw terminals.
IP20 protection of housing and terminal
Ambient temperature during operation -25 to +60°C
Approvals
TUV, UL, CSA.
Standards
EN 60204-1, EN ISO 12100, EN 954-1, IEC 61508.