Siemens Safety Relay
- RS 제품 번호:
- 784-5841
- 제조사 부품 번호:
- 3SK1211-1BB00
- 제조업체:
- Siemens
단가 개당**
₩428,391.60
9 <재고있음> 5-9영업일내 홍콩 발송*
* 배송 날짜는 선택한 수량과 배송 주소에 따라 달라질 수 있습니다.
수량 | 한팩당 |
|---|---|
| 1 + | ₩428,391.60 |
**다른 단위에 대한 가격 표시
- RS 제품 번호:
- 784-5841
- 제조사 부품 번호:
- 3SK1211-1BB00
- 제조업체:
- Siemens
- COO (Country of Origin):
- DE
SIRIUS 3SK1 Expansion Module
The 3SK1 output expansion units are used to expand the enabling circuits. The maximum Performance Level PL / Cat. in accordance with ISO 13849-1, SILCL in accordance with IEC 62061, SIL in accordance with IEC 61508 corresponds to the Performance Level PL and SIL of the basic unit when the connection between basic unit and output expansion is configured as fail safe (e.g. basic unit and output expansion are connected using 3ZY12 device connector ). The output expansions can be activated via the supply voltage (A1/A2) or using 3ZY device connectors.
The operating state of the 3SK1 output expansions is displayed on the LED. The output expansions 3SK1211(4RO) have four safety related enabling circuits as NO circuits, and the output expansions 3SK1213 (3RO) have three. They each have one positively driven NC circuit. The output expansions can be activated via any enabling circuit / output of the basic unit via (A1). The NC circuit 51/52 of 3SK1211 (4RO) or 41/42 of 3SK1213 (3RO) is used for monitoring the output expansions. In the 24 V DC variants, the expansion units can be activated and evaluated via the 3ZY device connectors.
The operating state of the 3SK1 output expansions is displayed on the LED. The output expansions 3SK1211(4RO) have four safety related enabling circuits as NO circuits, and the output expansions 3SK1213 (3RO) have three. They each have one positively driven NC circuit. The output expansions can be activated via any enabling circuit / output of the basic unit via (A1). The NC circuit 51/52 of 3SK1211 (4RO) or 41/42 of 3SK1213 (3RO) is used for monitoring the output expansions. In the 24 V DC variants, the expansion units can be activated and evaluated via the 3ZY device connectors.
Output expansion 3SK1211
Slide switch for selecting the activation type (time delayed / instantaneous - for 24 Vdc variant only)
1 LED for status display
4 enabling circuits (safe circuits, NO contacts)
1 NC circuit as feedback contact for output expansion 3SK1211 to the up-circuit basic unit
Enclosure width 22.5 mm
Removable terminals
1 LED for status display
4 enabling circuits (safe circuits, NO contacts)
1 NC circuit as feedback contact for output expansion 3SK1211 to the up-circuit basic unit
Enclosure width 22.5 mm
Removable terminals
Output expansion 3SK1213
Slide switch for selecting the activation type (time delayed / instantaneous - for 24 Vdc variant only)
1 LED for status display
3 enabling circuits (safe circuits, NO contacts)
1 NC circuit as feedback contact for output expansion 3SK1213 for the up-circuit basic unit
Enclosure width 90 mm
Removable terminals
1 LED for status display
3 enabling circuits (safe circuits, NO contacts)
1 NC circuit as feedback contact for output expansion 3SK1213 for the up-circuit basic unit
Enclosure width 90 mm
Removable terminals
Note
When using the 3ZY connector you can switch between instantaneous or delayed control of the basic unit using the slide switch of the output expansion, but when using conventional wiring the slide switch has no function.
Siemens 3SK1 Series Output Module, For Use With SIRIUS 3SK1, 24V AC Supply Voltage - 3SK1211-1BB00
This output module enhances industrial automation systems by providing effective output expansion. It features four normally open (NO) and one normally closed (NC) relay for safe operation across various applications. Its compact design ensures seamless integration into SIRIUS 3SK1 systems, making it a key component for safety-related circuits.
Features & Benefits
• Supports up to 6 outputs for flexibility
• 24V AC operation for standard system compatibility
• DIN rail mountable for easy installation
• Screw terminals for straightforward wiring
• High durability with a mechanical service life of 10 million cycles
• IP20 rated for protection against solid foreign objects
• 24V AC operation for standard system compatibility
• DIN rail mountable for easy installation
• Screw terminals for straightforward wiring
• High durability with a mechanical service life of 10 million cycles
• IP20 rated for protection against solid foreign objects
Applications
• Employed in safety-related control systems
• Suitable for machinery requiring dependable relay outputs
• Used in automation solutions that enhance safety functions
• Commonly integrated within industrial control panels
• Appropriate for signalling and relaying circuits
• Suitable for machinery requiring dependable relay outputs
• Used in automation solutions that enhance safety functions
• Commonly integrated within industrial control panels
• Appropriate for signalling and relaying circuits
How do I install it in my existing system?
Follow the mounting instructions for DIN rail installation and connect the screw terminals as required.
What type of environments is this suitable for?
It is designed for Class B environments and can also be accommodated in domestic settings.
Can it operate under different ambient temperatures?
Yes, it functions effectively between -25°C and +60°C during operation.
Is it compatible with other Siemens products?
Yes, this module is specifically intended for use with the SIRIUS 3SK1 range, ensuring compatibility.
What precautions should be taken regarding maintenance?
Regularly inspect connections for integrity and maintain ambient conditions within specified limits.