西门子
11/9
西门子IC 10·2017年
安全技术
介绍
11
的连接方法
The 3SK safety relays are available with screw or spring-type
terminals (push-in).
3TK2810安全继电器和3RK3模块化安全系统
are available with screw or spring-type terminals.
3SK safety relays: Spring-type terminals (push-in)
推入连接是弹簧型终端的一种形式
没有工具的快速接线，用于刚性导体或导体
equipped with end sleeves.
与其他弹簧型端子一样，螺丝刀（带有
断开导体需要3.0 x 0.5毫米刀片）。
The same tool can also be used to wire fine-stranded or
stranded conductors with no end finishing.
The advantages of the push-in terminals are found, as with all
弹簧型终端，以组装和拆卸速度
and vibration-proof connection. There is no need for the
螺钉端子检查和收紧。
Type
Page
SIRIUS Safety Integrated (continued)
3SE66，3SE67
3SE63
Non-contact magnetically operated safety switches
•小巧，紧凑，安全
•由于连接器版本，即使在限制空间中进行简单安装
•两个安全接触和一个信号接触启用最大的简单诊断
安全水平
3SE66,
3SE67
12/108
非接触RFID安全开关
• Long service life due to non-contact switching
• Only one switch required for the maximum safety level PL e or SIL 3 according to
EN ISO 13849-1和IEC 61508
• Tamper protection better than with mechanical safety switches thanks to switches and
actuators with individual coding
• LED status indication including threshold indication for door displacement
• Degree of protection up to IP69 K and resistance to cleaning products
•与机械开关相比，更大的开关位移；
offers better mounting tolerance and sagging tolerance of the protective door
3SE63
12/114
3SU1400
3SU1001
Command devices
3SU1
13/5
•使用特殊的F适配器，根据ISO 13850的应急停机设备可以是
directly connected through the standard AS-Interface or PROFIsafe with safety-related
沟通。此F适配器/故障安全接口模块从后部捕捉到
紧急停机设备，实现最大性能水平“ E”
根据EN ISO 13849-1或根据IEC 62061的SIL 3。
• EMERGENCY-STOP devices for disconnecting plants in an emergency situation
•根据EN ISO 13850和性能水平“ E”，具有正面闩锁功能
根据IEC 62061的EN ISO 13849-1或SIL 3
•各种蘑菇直径（也被照亮），锁定，塑料/金属，单独或
完整的单元，并结合3SU1外壳或双手操作控制台。
3SU1外壳也可以选择可与ISISAFE接口一起使用
3SE7
电缆操作开关
•控制功能和紧急停车始终可以触及
•长距离长达2 x 75 m的长距离更高的安全性
•轻松发布
• Fail-safe applications with SIRIUS Safety Integrated
• Status display directly on the switch
•在创新的LED技术中长距离显示的信号显示，可见性超过50 m
• Cable-operated switches with latching according to ISO 13850 (EN 418) and full
EMERGENCY-STOP function with positive-opening contacts
• Quick and safe mounting using uniform mounting accessories
• Versions with 1 NO/2 NC with yellow lid
3SE7
13/147
3SE2924-3AA20
安全脚开关
•在无法手动操作的任何地方都使用
• With hood, IP65 metal enclosure
•根据ISO 13850的联锁功能，PushButton Switch的手册发布
•使用2个 + 2 NC，无接触暂时接触，北卡罗来纳接触正向驱动
with independent latching (safety function)
3SE2924-
3AA20
13/151
Screw terminals
Spring-type terminals, (push-in)
The terminals are indicated in the corresponding tables
by the symbols shown on orange backgrounds.
© Siemens AG 2016