CHX-SC2

Sensor Checker SS-A5 SU-7/SH Amplifier-separated PHOTOELECTRIC SENSORS CHX-SC2 CHX-SC2 Sensor Checker Extremely useful for beam alignment of thru-beam type photoelectric sensors Convenient for beam alignment Light and sound indicate optimum position Since the optical axis of a thru-beam type photoelectric sensor can be checked, beam alignment is easy. When the emitter of the thru-beam type photoelectric sensor and CHX-SC2 face each other along a straight line and their optical axes match, the number of LEDs which light up in the level indicator, as well as, the sound tone increases. Since the sound tone can also be heard with an earphone, the sensor checker can be used in a noisy place. Thru-beam type photoelectric sensor emitter Sensor checker CHX-SC2 Level indicator PO W ER C H LE VE L X- CHX-SC2 SC 2 POWER LEVEL Suitable for all sensors This product can be used with infrared, as well as, red beam type of thru-beam type photoelectric sensors. Compact and light weight Since the sensor checker has a compact size (W100H60D23 mm W3.937H2.362D0.906 in), it can be conveniently carried to the place of use. (Power supply: 9 V dry cell) 414 Ramco Innovations - 1207 Maple Street, West Des Moines IA USA 50265 - 800-280-6933 - www.ramcoinnovations.com ORDER GUIDE PO WE R C H X- LE VE L SC Model No. Amplifier-separated SS-A5 SU-7/SH Appearance 2 CHX-SC2 SPECIFICATIONS Item Applicable sensor CHX-SC2 Infrared beam type or red beam type of thru-beam type photoelectric sensor Supply voltage 9 V (006P dry cell) Power indicator Red LED (lights up when the power is ON) Light intensity monitor Sensitivity adjuster Ambient temperature Ambient humidity Sensor Checker CHX-SC2 Model No. PHOTOELECTRIC SENSORS CHX-SC2 Red LED5 (light up, successively, according to the incident light intensity) Audio confirmation with an earphone (frequency increases with light intensity) Variable adjuster 0 to40 °C32 to104 °F, Storage: 0 to40 °C32 to104 °F 35 to 85 % RH, Storage: 35 to 85 % RH Material Enclosure base: ABS, Top cover: ABS Weight 95 g approx. Ramco Innovations - 1207 Maple Street, West Des Moines IA USA 50265 - 800-280-6933 - www.ramcoinnovations.com 415 PHOTOELECTRIC SENSORS SS-A5 SU-7/SH Amplifier-separated CHX-SC2 PRECAUTIONS FOR PROPER USE This product does not possess control functions needed for accident prevention or safety maintenance. Functional description 1 2 3 4 Method of use 1 Set the power supply switch ON. At this time, the buzzer may sound even if light is not incident. However, if the sensitivity adjuster has been set to min., the buzzer will not sound. 2 Set the sensitivity adjuster to max. 3 Make the emitter and CHX-SC2 face each other along a straight line. POWER ON Emitter VOL PO 6 W ER C LE 5 H VE L X- SC 2 Sensor checker CHX-SC2 7 CHX-SC2 Sensor Checker CHX-SC2 POWER LEVEL 8 Description Earphones can be connected. separately arrange for earphones having 8 Ω ( Please ) input impedance and "3.5 mm "0.138 in plug. 3 Power supply switch 4 Holes for strap They are used for fitting a strap. Please arrange the strap separately. 5 Receiver section It receives light from the photoelectric sensor. 6 Buzzer The sound tone varies with the incident light intensity. Incident light intensity: Low nn High Sound tone: Low nn High 7 Power indicator (Red LED) Lights up when the power is ON. 8 Level indicator (Red LED5) CHX-SC2 Function 1 Sensitivity adjuster It adjusts the optical sensitivity of CHX-SC2. 2 Earphone jack 4 When light from the emitter is incident, the level indicator LEDs light up and the sound tone increase. The buzzer starts sounding when 3 or 4 LEDs of the level indicator light up. The LEDs light up, successively, according to the incident light intensity from the photoelectric sensor. POWER LEVEL 5 By turning the sensitivity adjuster, adjust the sensitivity such that about 3 LEDs of the level indicator light up. 6 Move CHX-SC2 up, down, right and left to determine the optimum position where the maximum No. of LEDs of the level indicator light up and the buzzer sound tone is the highest. At this time, if the sensitivity has been set too high, although a part of the level indicator may light up even in the beam interrupted condition, it does not indicate any abnormality. 7 If the sensor checker is being used in a noisy environment and it is difficult to hear the buzzer, use by connecting earphones. In this case, the buzzer does not sound. Others • This product is suitable for use with infrared beam and red beam type of thru-beam type photoelectric sensors. • Use 6F22 (S-006P) type 9 V dry cell (1 pc.) for the power supply. Since the 9 V dry cell is not supplied as accessory, please arrange it separately. • Make sure that the power supply switch of CHX-SC2 is OFF when the dry cell is installed or replaced. • Switch off the power supply when not using the sensor checker. Further, if the sensor checker is not used for a long time, remove the dry cell from the sensor checker and keep it separately. • Take care that the sensor is not directly exposed to fluorescent light from a rapid-starter lamp or a high frequency lighting device, as it may affect the beam alignment. 416 Ramco Innovations - 1207 Maple Street, West Des Moines IA USA 50265 - 800-280-6933 - www.ramcoinnovations.com DIMENSIONS (Unit: mm in) PHOTOELECTRIC SENSORS CHX-SC2 POWER Amplifier-separated SS-A5 SU-7/SH ON VOL Beam-receiving part CHX-SC2 POWER 60 2.362 LEVEL 14 0.551 23 0.906 100 3.937 Sensor Checker CHX-SC2 9 0.354 Ramco Innovations - 1207 Maple Street, West Des Moines IA USA 50265 - 800-280-6933 - www.ramcoinnovations.com 417