Optical proximity switch for glass fiber wave guides AOPD Series • For all glass fiber wave guides of Assemtech (scanners and barriers) • Detection of smallest objects • Teach-In with button or externally • Very robust die cast housing • High light power • Water tight, IP 65, robust Teach and error indicator Switch output Technical specifications Power supply voltage VDC External teach input - Status indicator - Operating indicator - Current capacity of output mA Hysteresis of switch output % Ambient light immunity Lx Protection class - Housing material - Electrical connection - 880nm (infrared light, clocked) 1500 min, against white surface, without wave guide active: teach 2s ^ Ub, inactive: teach ^ GND LED yellow LED green LED red max. 200, reversal polarity protection Zinc die-cast M12 connector, 4 pin This Information corresponds to the current state of knowledge. We reserve the right to make technical changes. Do not use these products in any application where failure of the product could result in personal injury. Liability for consequential damage resulting from the use of these products is excluded. Assemtech Europe Ltd, Unit 7, Rice Bridge Industrial Estate, Thorpe le Soken, Essex, ENGLAND CO16 0HL. Phone:+44 (0)1255 862236 Fax:+44 (0)1255 862014

Teach input Properties The optical proximity switch for glass fiber wave guides type AOPD is the basic electronics for all fiber-optic cables of the type's AFOY (scanner) and AFOI (barriers) of Assemtech. It can also be operated stand alone as an optical proximity switch. It reaches very high detection distances and is therefore suited for long and thin wave guides. Due to it's clocked infrared light it is non sensitive to ambient light. The electronics is built in a very robust metal housing. The AOPD together with the glass fiber wave guides are a very robust detection device for smallest parts...

After a successful teach-in the red LED Teach/Error lights up twice, and the sensor goes back into normal operating mode (green LED Run is on). The object value has been stored. If the teach-in has not been properly done, the red LED Teach/Error is quickly blinking for approx. 5 s. Manual setting of switching distance: The manual setting can be used for adjustment of switching distance or for varying the functional reserve. It is available only after a teach-in on an object. The adjustment happens in steps. Push the keys Man+ or Man- for min. 2s. Accessories (see also data sheet ‚ACC’) PUR cable...