型号：SRM 21 RT2

外壳宽度：二十二点五毫米

手动或自动复位

开关位置显示的发光二*管

Standards IEC/EN 60204-1, EN 60947-5-1, EN 954-1, BG-GS-ET 20

Enclosure black polycarbonate; polyamide terminal clamps, * hat section rail mounting to EN 50022

Termination screw terminals with + and - screws

Cable section 1x 2.5 mm2/2x 1.5 mm2 strand including conductor ferrules, 1x 4 mm2/2x 2.5 mm2 m*ive

Protection cl* Enclosure IP 40, Terminal block IP 20 to IEC 60529, shock protection to VBG 4

Ue 24 VDC ±15 %

Power consumption approx. 2.5 W

Inputs 1 NC/1 * contact or 2 NC contacts

1 feedback input, 1 reset input

Outputs enabling paths: positive-guided contacts, 1 transistor output as signalling contact

Utilisation category AC-15; DC-13

Ie/Ue enabling paths 3 A/230 V; 2 A/24 V

Max. output current transistor output Ia 20 mA

Max. fuse rating Ue 2 A gL/gG D-fuse

Max. fuse rating Enabling paths 6 A gL/gG D-fuse

Cl*ification s* category 0. Control category 4

Dropout delay < 20 ms

Mechanical life > 50 million operations

LED indications 4: operation, authorisation, inputs A and B

Degree of pollution 3 to DIN VDE 0110

Overvoltage category III

Ambient temperature 0 °C … +55 °C

Wiring example magnetic safety sensor 2NC

Wiring example magnetic safety sensor 1NC/1*

Wiring example emergency-s* push button 2NC

企业名：北京德兰系统控制技术有限公司

类型：经销商

电话： 010-62164681

手机：13011890458

联系人：沈小姐

邮箱：info@dorland.com.cn

地址：北京北京市海淀区大钟寺13号华杰大厦7A9-2