Ex RC Si 56

特征/选项

  • 气体防爆1区和粉尘防爆21区
  • 热塑性塑料外壳
  • 寿命长
  • 簧片触点,可编码
  • 正面操作
  • 感应距离可达6 mm
  • 带有预置线缆
  • 可提供气体防爆2区的和粉尘防爆22区的特殊型号
  • 注释: 下单时请注意国家对国际认证的要求!
Note
  • 操作件不包含在订购的开关中

技术参数

标准EN ISO 13849-1; EN 60947-5-3;
EN ISO 14119; EN 60079-0,
EN 60079-18
外壳glass-fibre reinforced, shock-proof thermoplastic (PA 66), self-extinguishing UL 94-V0
ActuatorEx MC 56 or Ex MC 56-3
Sensor typetype 4 interlocking device
Coding levellow coding
保护等级IP 67 符合 IEC/EN 60529
开关系统reed contacts
开关元素1 NC/1 NO contact or 2 NC contacts
连接方式Pre-wired cable 4 x AWG 24 UL
Cable cross-section4 x 0.22 mm²
电缆长度2, 5 or 10 m, max. 15 m
 
Safety-relevant data:*
EN ISO 13849-1PL e, Category 4
B10d20 百万
TMmax. 20 years
MTTFd> 100 years
DC/DCavg> 99 %
 
Switching voltagemax. 30 VDC
Ie/Uemax. 125 mA, with LED: 20 mA / 24 VDC
Voltage drop at Ie2.5 V, with LED: 3 V
Switching frequencymax. 5 Hz
Switching distancessn 6 mm, sao 4 mm, sar 30 mm
Repeatability< 0.5 mm
Hysteresis≤ 24 mm
Degree of pollution3
Safety classII
周围介质温度T6: –20 °C … +70 °C,
T5: –20 °C … +85 °C
机械寿命> 10 million operations
Impact energymax. 7 J
防爆标识 II 2G Ex mb IIC T6/T5 Gb
II 2D Ex mb IIIC T80 °C/T95 °C Db IP67
IECEx Ex mb IIC T6/T5 Gb
Ex mb IIIC T80 °C/ T95 °C Db IP67
认证PTB 08 ATEX 2027 X
IECEx PTB 08.0042 X

on request

* is only achieved in combination with a safety module

Stock types

订货明细
型号代码

Reed contacts, coded

1 NC/1 NO contact

Type   物料号
Ex RC Si 56 1Ö/1S - 2m 1189255
Ex RC Si 56 1Ö/1S - 5m 1184598
Ex RC Si 56 1Ö/1S - 10m 1185923

Reed contacts, coded

1 NC/1 NO contact
with LED lamp

Type   物料号
Ex RC Si 56 1Ö/1S - LED - 2m 1189265
Ex RC Si 56 1Ö/1S - LED - 5m 1189271
Ex RC Si 56 1Ö/1S - LED - 10m 1190301

Reed contacts, coded

2 NC contacts

Type   物料号
Ex RC Si 56 2Ö - 2m 1189262
Ex RC Si 56 2Ö - 5m 1184620
Ex RC Si 56 2Ö - 10m 1184434

Reed contacts, coded

2 NC contacts
with LED lamp

Type   物料号
Ex RC Si 56 2Ö - LED - 2m 1189273
Ex RC Si 56 2Ö - LED - 5m 1185181
Ex RC Si 56 2Ö - LED - 10m 1187207
操动头
Type   物料号
Actuating magnet Ex MC 56 1180986
Type   物料号
Actuating magnet Ex MC 56-3 1181408
Accessories
Type   物料号
Distance plate RC Si 56 1184876
Type   物料号
Distance plate MC 56 1184875
Type   物料号
Safety relay module SRM 21 RT2 1179203
Type   物料号
Safety relay module SRM 21 Multi 1185607