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Safety control unit SC4-2 24VDC
- Evaluation device for safety thru-beam sensors SLA12 and SLA29
- Self-monitoring (type 4 according to IEC/EN 61496-1)
- Operating mode can be selected by means of DIP switches
- Start/Restart disable
- Relay monitor
- Operating reserve indication
- Clearly visible LED functional display
- 7-segment diagnostic display
- Safety outputs OSSD, external status displays OSSD
请注意：所有以Pepperl + Fuchs GmbH或Pepperl + Fuchs AG名义发行的产品相关文件，例如证书，合格声明等，同样适用于Pepperl + Fuchs SE。
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技术参数节选 SC4-2 24VDC
| 产品阐述 |
|---|
| Safety control unit |
| General specifications | ||
|---|---|---|
| Tests | IEC/EN 61496 | |
| Safety type according to IEC/EN 61496 | 4 | |
| Marking | CE | |
| Operating mode | Start/restart disable, relay monitor, | |
| Functional safety related parameters | ||
| Safety Integrity Level (SIL) | SIL 3 | |
| Performance level (PL) | PL e | |
| Category | Cat. 4 | |
| Mission Time (TM) | 20 a | |
| PFHd | 1.98 E-9 | |
| Type | 4 | |
| Indicators/operating means | ||
| Diagnostics indicator | 7-segment display | |
| Function indicator | LED red: OSSD OFF LED green: OSSD ON LED yellow : Start readiness LED yellow (2x): indicator lamp channel 1 ... 2 |
|
| Stability alarm indicator | LED yellow flashing: Indicator lamp channel 1 ... 2 | |
| Control elements | DIP switch | |
| Electrical specifications | ||
| Operating voltage | 24 V DC, -15 %/+20 % | |
| No-load supply current | 160 mA | |
| Input | ||
| Activation current | approx. 10 mA | |
| Activation time | 0.05 ... 1 s | |
| Test input | Reset-input for system test | |
| Output | ||
| Safety output | 2 relay outputs, force-guided NO-contact | |
| Signal output | Output for displaying the switching state of the OSSDs | |
| Switching voltage | 20 ... 230 V AC/DC | |
| Switching current | AC: 0.01 ... 2 A DC see diagram of limit load curve | |
| Response time | 30 ms | |
| Approvals and certificates | ||
| Approvals | TÜV | |
| Ambient conditions | ||
| Ambient temperature | 0 ... 50 °C (32 ... 122 °F) | |
| Storage temperature | -20 ... 70 °C (-4 ... 158 °F) | |
| Mechanical specifications | ||
| Degree of protection | IP20 | |
| Connection | screw terminals , lead cross section 0.2 ... 2 mm2 | |
| Material | ||
| Housing | Polyamide (PA) | |
| Mass | 230 g | |
| Dimensions | ||
| Height | 99 mm | |
| Width | 45 mm | |
| Depth | 114.5 mm | |
Classifications
| System | Classcode |
|---|---|
| ECLASS 13.0 | 27243101 |
| ECLASS 12.0 | 27243101 |
| ECLASS 11.0 | 27243101 |
| ECLASS 10.0.1 | 27243101 |
| ECLASS 9.0 | 27243101 |
| ECLASS 8.0 | 27243101 |
| ECLASS 5.1 | 27272790 |
| ETIM 9.0 | EC002538 |
| ETIM 8.0 | EC002538 |
| ETIM 7.0 | EC002538 |
| ETIM 6.0 | EC002538 |
| ETIM 5.0 | EC002538 |
| UNSPSC 12.1 | 46171620 |
| Product category / 产品类的 | 控制模块 |
Details: SC4-2 24VDC
Product Documentation: SC4-2 24VDC
| Manuals | 语言 | 文件类型 | 文件大小 |
|---|---|---|---|
| Instruction Manual SC4-2 | ENG | 959 KB |
Approvals: SC4-2 24VDC
| Certificates | 证书号码 | 语言 | 文件类型 | 文件大小 |
|---|---|---|---|---|
| EU TÜV SÜD | Z10110520068043 | ALL | 299 KB |
配套产品: SC4-2 24VDC
| Matching System Components | ||||||
|---|---|---|---|---|---|---|
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倍加福（北京）过程自动化控制设备有限公司
北京市经济技术开发区
科创十四街99号7号楼3101室
101111 Beijing
中国
pa-info@cn.pepperl-fuchs.com
+86 10 5901 7000
上海倍加福工业自动化贸易有限公司
上海市静安区市北工业园区江场三路
219号4楼
200436 上海
中国
fa-info@cn.pepperl-fuchs.com
+86 21 6630 3939
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德国倍加福公司（P+F）是全球自动化行业中久负盛名的专业传感器公司。倍加福作为全球自动化领域的电子传感与零部件的生产主导者，凭借不断的创新，恒久的质量保证，稳健的发展，保证了迄今六十余年的辉煌成就。倍加福在全球范围内拥有6300名员工，位于德国，美国，新加坡，匈牙利，印度尼西亚和越南的生产基地几乎全部通过了ISO9001的质量认证。