Product Overview
The Yokogawa SNB10D-243/C2UT Safety Node 单位 is a critical component / the ProSafe-RS safety instrumented system. Designed for rack-mount installation, it provides reliable communication between field devices and the Safety Control 单位 (SCU) through the ESB (Ethernet Safety Bus) and supplies power to I/O modules. Its dual-redundant power supply ensures continuous operation in industrial environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| 型号 | SNB10D-243/C2UT |
| Type | Safety Node 单位 |
| Power Supply | 24 VDC, Dual-Redundant |
| Connectivity | ESB (Ethernet Safety Bus) |
| Mounting | Rack-Mountable (M5 screws) |
| Operating Temperature | -20°C to 70°C |
| Compliance | ISA Standard G3 |
| Dimensions | 482.6 x 221.5 x 205 mm |
| 重量 | 5.9 kg |
| Termination | Connector 单位 with Terminator (CU2T) |
Applications
-
Integration within ProSafe-RS safety instrumented systems
-
Monitoring and controlling critical industrial processes
-
Providing a reliable interface between field I/O modules and SCU
-
Suitable for chemical, power generation, oil & gas, and petrochemical industries
Advantages
-
High Reliability: Dual-redundant power supply ensures uninterrupted operation
-
Compact and Rack-Mountable: Optimized for standard 19-inch rack systems
-
Wide Operating Range: Functions in harsh industrial temperatures (-20°C to 70°C)
-
Standards Compliance: Meets ISA G3 safety and reliability specifications
-
Easy Integration: CU2T facilitates simple connection and ESB termination
FAQ
1. What is the primary function / the SNB10D-243/C2UT?
It acts as a safety node facilitating communication between field devices and the Safety Control 单位 in ProSafe-RS systems.
2. What type / power supply does it require?
The 件 uses a 24 VDC dual-redundant power supply to ensure continuous operation.
3. Can it operate in extreme temperatures?
Yes, it supports an operating range from -20°C to 70°C.
4. How is the 件 installed?
It is rack-mountable, compatible with standard 19-inch racks, and uses M5 screws for installation.
5. What connectivity does it support?
It communicates via the ESB (Ethernet Safety Bus) to connect field devices and I/O modules.
6. Is it compatible with older ProSafe-RS modules?
Yes, it supports backward-compatible communication with legacy I/O modules through the ESB.
7. What is CU2T?
CU2T is a connector 件 with terminator, providing easy ESB connection and bus termination.
8. What are the safety standards compliance?
The 件 meets ISA Standard G3 specifications for industrial safety and reliability.
9. What industries commonly use this 件?
Chemical, petrochemical, power generation, and oil & gas industries predominantly use this 件.
10. Can it be replaced by newer models?
Yes, SNB10D-245/C2UT is the updated model /fering similar functionalities with enhanced performance.
Related 型号s (Same Series)
| 型号 | Type | Dimensions (mm) | 重量 | Power Supply |
|---|---|---|---|---|
| SNB10D-245/C2UT | Safety Node 单位 | 482.6 x 221.5 x 205 | 5.9 kg | 24 VDC |
| SNB10D-225/C2UT | Safety Node 单位 | 482.6 x 221.5 x 205 | 5.8 kg | 24 VDC |
| SNB10D-243/C2GA | Safety Node 单位 | 482.6 x 221.5 x 205 | 5.9 kg | 24 VDC |
| SNB10D-245/C2GA | Safety Node 单位 | 482.6 x 221.5 x 205 | 5.9 kg | 24 VDC |
| SNB10D-223/C2UT | Safety Node 单位 | 482.6 x 221.5 x 205 | 5.8 kg | 24 VDC |
| SNB10D-223/C2GA | Safety Node 单位 | 482.6 x 221.5 x 205 | 5.8 kg | 24 VDC |
Popular Yokogawa Safety 型号s
| 型号 | Type | Dimensions (mm) | 重量 | Power Supply |
|---|---|---|---|---|
| SNB10D-230/C2UT | Safety Node 单位 | 482.6 x 221.5 x 205 | 5.7 kg | 24 VDC |
| SNB10D-235/C2UT | Safety Node 单位 | 482.6 x 221.5 x 205 | 5.8 kg | 24 VDC |
| SNB10D-240/C2UT | Safety Node 单位 | 482.6 x 221.5 x 205 | 5.9 kg | 24 VDC |
| SNB10D-245/C2UT | Safety Node 单位 | 482.6 x 221.5 x 205 | 5.9 kg | 24 VDC |
| SNB10D-250/C2UT | Safety Node 单位 | 482.6 x 221.5 x 205 | 6.0 kg | 24 VDC |
| SNB10D-255/C2UT | Safety Node 单位 | 482.6 x 221.5 x 205 | 6.0 kg | 24 VDC |
公司信息
E-mail: [email protected]
Mobile：请通过邮件联系
Whatsapp：请通过邮件联系
Add: 中国福建省厦门市思明区吕岭路2号阿里山大厦，邮编：361006
我们的服务
我们专业提供工业自动化零部件，并附有一年质保。我们的工业自动化零部件销往全球。
我们能提供来自不同国家和制造商的设备及备件，解决您在多处的顾虑或质量问题，并具有极大的价格优势。
欢迎来电咨询更多产品详情。
