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Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
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Technical content

Features

  • Three plug-in modules are available:
  • Models with selectable output timing offer the following timing logic functions (see page 2 or 3 for descriptions): - ON-delay - ON-delayed one-shot - OFF-delay - Repeat cycle timer - ON- and OFF-delay - Limit timer - Retriggerable one-shot - Rate sensor - Non-retriggerable one-shot - Flip-flop (alternate action) - Delayed one-shot
  • Selectable timing ranges: 0.01 to 0.15 seconds 0.1 to 1.5 seconds 1 to 15 seconds
  • Delay and hold time ranges may be individually selected, and times precisely set, using 15-turn adjustment potentiometers. Delay or hold time may also be disabled (zero seconds).
  • Module allows sensor output to be set for normally-open or normally-closed operation
  • Models with signal strength display give a precise indication of excess gain; see page 4 for more information. Valuable for sensor setup and alignment, for critical evaluation of alternative sensing schemes, and for close monitoring of sensing performance over time (e. g., dirt build-up on lenses or progressive misalignment). Model Functions 45LM58 Selectable output timing 45LM58D Selectable output timing, plus signal strength display 45LMD Signal strength display, only (no programmable functions) Specifications Operating Temperature -40° to +70°C (-40° to +158°F) Timing Adjustments Models 45LM58.. only: Two 15-turn clutched potentiometers with brass elements, accessible from outside at the top of sensor, beneath an o-ring sealed polycarbonate cover. Timing Repeatability Models 45LM58.. only: Plus or minus 2% of the timing range (maximum); assumes conditions of constant temperature and power supply. Useful Time Range Models 45LM58.. only: Useful time range is from maximum time down to 5% of maximum. When the timing potentiometer is set fully counterclockwise, time will be approximately 5% of maximum. Response Time Models 45LM58.. only: When the delay time is switched OFF, the card adds no measurable sensing response time. LED Display Models 45LM..D only: Seven-element LED display, visible through transparent top sensor cover. The more LEDs that are lit, the stronger is the received light signal; three LEDs lit is equivalent to an excess gain of about 1x (see page 4).

P/N 63416 rev. A 3 45LM Series Modules Banner Engineering Corp. • Minneapolis, MN U.S.A. www.bannerengineering.com • Tel: 763.544.3164 Selecting ON-Delay Time Range Switch 4 Switch 5 Delay (min. to max.) OFF OFF OFF – no delay OFF ON 0.01 to 0.15 sec. ON OFF 0.1 to 1.5 sec. ON ON 1 to 15 sec. Selecting Hold Time (OFF-Delay) Range Switch 6 Switch 7 Hold (min. to max.) OFF OFF OFF – no hold OFF ON 0.01 to 0.15 sec. ON OFF 0.1 to 1.5 sec. ON ON 1 to 15 sec. Selecting Output State Switch 8 Output State Rate Sensor Logic ON Output de-energizes above the set rate OFF Output energizes above the set rate Flip-Flop Logic ON Output changes state at trailing edge of signals OFF Output changes state at leading edge of signals All Other Logic ON Normally closed: output de-energizes during Hold time OFF Normally open: output energizes during Hold time Output Timing Function: ON-delayed one-shot Switch 1 Switch 2 Switch 3 Other Settings OFF ON OFF – Output Signal HoldDelay Output Timing Function: Repeat cycle timer Switch 1 Switch 2 Switch 3 Other Settings OFF OFF ON – Output Signal HoldDelay HoldDelay Output Timing Function: Limit timer Switch 1 Switch 2 Switch 3 Other Settings ON OFF ON – Output Signal Hold Output Timing Function: Rate sensor Switch 1 Switch 2 Switch 3 Other Settings OFF ON ON – Output < Hold Signal > Hold Output Function: Flip-flop Switch 1 Switch 2 Switch 3 Other Settings ON ON ON – Output Signal

P/N 63416 rev. A WARRANTY: Banner Engineering Corp. warrants its products to be free from defects for one year. Banner Engineering Corp. will repair or replace, free of charge, any product of its manufacture found to be defective at the time it is returned to the factory during the warranty period. This warranty does not cover damage or liability for the improper application of Banner products. This warranty is in lieu of any other warranty either expressed or implied. WARNING . . . Not To Be Used for Personnel Protection Never use these products as sensing devices for personnel protection. Doing so could lead to serious injury or death. These sensors do NOT include the self-checking redundant circuitry necessary to allow their use in personnel safety applications. A sensor failure or malfunction can cause either an energized or de-energized sensor output condition. Consult your current Banner Safety Products catalog for safety products which meet OSHA, ANSI and IEC standards for personnel protection.