Siemens Dual-Channel Safety Switch/Interlock Safety Relay, 24V dc, 3 Safety Contacts
- RS庫存編號:
- 411-2185
- 製造零件編號:
- 3TK2825-1BB40
- 製造商:
- Siemens
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- RS庫存編號:
- 411-2185
- 製造零件編號:
- 3TK2825-1BB40
- 製造商:
- Siemens
法例與合規
- COO (Country of Origin):
- DE
產品詳細資訊
SIRIUS 3TK28 Safety Relay, Basic Units
The SIRIUS safety relays with relay enabling circuits feature positively-driven NO and NC contacts, in pairs, which means if one of the contacts welds, then the other contact is used to shut down the circuit. A positively-driven feedback signal contact (NC contact) detects the fault of the defective NO contact.
Minimum programming time and high degree of user friendliness thanks to parametrisation display
Device versatility means reduced storage requirements
Compact design
Electrically isolated safety outputs
Can be used in ambient temperatures up to 70 °C
Standard relay enable circuits (positively driven)
Suitable for use with Expansion module 3TK28 30
Device versatility means reduced storage requirements
Compact design
Electrically isolated safety outputs
Can be used in ambient temperatures up to 70 °C
Standard relay enable circuits (positively driven)
Suitable for use with Expansion module 3TK28 30
Standards
EN 60204-1, EN 92, EN 954-1.
Standards
EN 60204-1, EN 292, EN 954-1
規格
Attribute | Value |
|---|---|
| Supply Voltage | 24V dc |
| Number of Channels | 2 |
| Safety Contacts | 3 |
| Function | Safety Switch/Interlock |
| Auxiliary Contacts | 2 |
| Range | SIRIUS |
| Terminal Type | Screw |
| Depth | 120mm |
| Series | 3TK28 |
| Safety Category | 4 |
| Width | 44.8mm |
| Performance Level | e |
| Length | 138.5mm |