价格：面议
北京德兰系统控制技术有限公司
联系人：沈小姐
电话：13671176288
地址：北京海淀区大钟寺华杰大厦7A9-2
产品规格：
产品数量：
包装说明：
关 键 词：传感器
行 业：
发布时间：2009-03-26
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极管 Standards IEC/EN 60204-1, EN 60947-5-1, EN 954-1, BG-GS-ET 20 Enclosure black polycarbonate; polyamide terminal clamps, top 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 massive Protection class 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 NO contact or 2 NC contacts 1 feedback input, 1 reset input Outputs enabling paths: positive-guided contacts, 1 transistor output as **ling 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 Classification stop 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/1NO Wiring example emergency-stop push button 2NC