西克ES21紧急停止按钮安全指令装置
SICK西克ES21紧急停止按钮安全指令装置
带有紧急停止的快速和安全保护
通过自检测接点提高安装装置的安全性
通过带有防护卡圈的变型提高可用性
通过在按钮处的彩色标记或者LED环型灯使状态显示器人性化显示
在细节处成功：设计出众并引人注目
西克ES21紧急停止按钮概览
带有紧急停止的快速和安全保护
在自动化机器和设备中必须有紧急停止按钮 ES21。其使操作人员在紧急情况下能够立刻停止机器或设备。根据变型紧急停止按钮或者集成到机器操作台中或者直接装配在机器上。
可选择带有外壳的表面安装版本或者内置版本 (直径 22 mm)
适用于在按钮和开关元件之间带有自检测接点的机器操作台的内置版本
用于在不同的机器和设备上直接装配的表面安装版本
带 LED 环型灯的变型
可选择通过防护卡圈来预防意外激励
西克ES21紧急停止按钮适用领域
所有种类的机器和设备的安全停止功能
技术参数概览
开关类型 紧急停止按钮
正向打开常闭触点数量 1 / 2
常开接点数量 0 / 1
外壳材料 塑料
外壳防护等级
IP65 (IEC 60529)
IP54 (IEC 60529)
紧急停止按钮 (可被照明的) – / ✔
连接类型 电缆引入，2 x M20
所有技术数据请参见各个产品
12 Ordering information
Part Part No.
(type code)
Pushbuttons
Unlocked by turning 5321156
(ES21-AT1110)
With jamming protection, unlocked by turning 5321157
(ES21-AT1120)
Illuminable, with jamming protection, unlocked by turning 5321158
(ES21-AT1130)
With jamming protection, unlocked using a key 5321163
(ES21-AK1120)
Illuminable, with jamming protection, unlocked using a key 5321164
(ES21-AK1130)
With protective collar, unlocked by turning 5321165
(ES21-AT1140)
Illuminable, with protective collar, unlocked by turning 5321166
(ES21-AT1150)
With protective collar, unlocked using a key 5321167
(ES21-AK1140)
Illuminable, with protective collar, unlocked using a key 5321168
(ES21-AK1150)
Switching elements
1 positive opening normally closed contact with contact module for selfmonitoring
6036139
(ES21-CG1001)
2 positive opening normally closed contacts with contact module for selfmonitoring
6036140
(ES21-CG2001)
1 positive opening normally closed contact + 1 normally open contact with
contact module for self-monitoring
6036141
(ES21-CG1101)
2 positive opening normally closed contacts + 1 normally open contact with
contact module for self-monitoring, with illumination
6036143
(ES21-CH2111)
2 positive opening normally closed contacts + 1 normally open contact with
contact module for self-monitoring
6036144
(ES21-CH2101)
3 positive opening normally closed contacts with contact module for selfmonitoring
6035721
(ES21-CH3001)
Complete sets
Housing with pushbutton fitted, with jamming protection, unlocked by
turning,
incl. switching element with 1 positive opening normally closed contact
6036145
(ES21-SA10C1)
As above,
incl. switching element with 1 positive opening normally closed contact + 1
normally open contact
6036146
(ES21-SA10D1)
As above,
incl. switching element with 2 positive opening normally closed contacts
6036147
(ES21-SA10E1)
As above,
incl. switching element with 2 positive opening normally closed contacts +
1 normally open contact
6036148
(ES21-SA10F1)
Housing with pushbutton fitted, illuminable, with jamming protection,
unlocked by turning,
incl. switching element with 2 positive opening normally closed contacts +
1 normally open contact + illumination connection
6036751
(ES21-SA11H1)
As above,
with protective collar
6037464
(ES21-SA12H1)
Built-in version, comprising:
Pushbutton with jamming protection, unlocked by turning, and switching
element with 2 positive opening normally closed contacts + 1 normally open
contact with contact module for self-monitoring
6036492
(ES21-SB10G1)
Built-in version, comprising:
Pushbutton with jamming protection, unlocked by turning, and switching
element with 2 positive opening normally closed contact
6041507
(ES21-SB10E1)
Spare parts/accessories
Housing with installation opening 22 mm 5321175
(ES21-XS001)
Mounting key for pushbuttons 5321538
(ES21-XA100)
Spare key for pushbuttons with key unlocking 5321539
(ES21-XA200)
M20 cable gland 5309164
