数据搜索系统,热门电子元器件搜索 |
|
SMB18S 数据表(PDF) 3 Page - List of Unclassifed Manufacturers |
|
SMB18S 数据表(HTML) 3 Page - List of Unclassifed Manufacturers |
3 / 8 page page 3 MINI-BEAM ® Sensors SM2A312CV and SM2A312CV2 VALOX ® is a registered trademark of General Electric Company MINI-BEAM AC Product Specifications Certifications Supply Voltage and Current 24 to 240V ac (50/60 Hz), 250V ac max Supply Protection Circuitry Protected against transient voltages Output Configuration SPST SCR solid-state relay with either normally closed or normally open contact (light/dark operate selectable); 2-wire hookup Output Rating Minimum load current 5 mA; maximum steady-state load capability 300 mA to 50°C ambient (122°F) 100 mA to 70°C ambient (158°F) Inrush capability 3 amps for 1 second (non-repetitive); 10 amps for 1 cycle (non-repetitive) Off-state leakage current less than 1.7 mA rms On-state voltage drop ≤5 volts at 300 mA load, ≤10 volts at 15 mA load Output Protection Circuitry Protected against false pulse on power-up Output Response Time 4 milliseconds on and off “OFF” response time specification does not include load response of up to 1/2 ac cycle (8.3 milliseconds). Response time specification of load should be considered when important. (NOTE: 300 millisecond delay on power-up.) Repeatability 1.3 milliseconds; Response time and repeatability specifications are independent of signal strength. Adjustments LIGHT/DARK OPERATE select switch, and 15-turn slotted brass screw GAIN (sensitivity) adjustment po- tentiometer (clutched at both ends of travel). Both controls are located on rear panel of sensor and protected by a gasketed, clear acrylic cover. Indicators Red indicator LED on rear of sensor is “ON” when the load is energized Construction Reinforced VALOX ® housing, totally encapsulated, o-ring sealing, acrylic lenses, and stainless steel screws Environmental Rating Meets NEMA standards 1, 2, 3, 3S, 4, 4X, 12, and 13; IEC IP67 Connections PVC-jacketed 2-conductor 2 m (6.5ft) or 9 m (30ft) cables, or 3-pin micro-style quick disconnect (QD) fitting are available. QD cables are ordered separately. See page 5. Operating Temperature Temperature: -20° to +70°C (-4° to +158°F) Maximum Relative Humidity: 90% at 50°C (non-condensing) Application Notes i) ac MINI-BEAMs may be destroyed from overload conditions ii) Use on low voltage requires careful analysis of the load to determine if the leakage current or on-state voltage of the sensor will interfere with proper operation of the load iii) The false-pulse protection feature may cause momentary drop-out of the load when the sensor is wired in series or parallel with mechanical switch contacts |
类似零件编号 - SMB18S |
|
类似说明 - SMB18S |
|
|
链接网址 |
隐私政策 |
ALLDATASHEETCN.COM |
ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 链接交换 | 制造商名单 All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |