Photoelectrics Through-beam, Industrial Door Market Type PMT20.M, Mute Input Range: 20 m Modulated, infrared light LED-indication for power supply ON (emitter) and target detected (receiver) Multi supply voltage: 24 VDC and 24 VAC, 50/60 Hz 25 x 65 x 81 mm reinforced PC housing, IP 67 CE, UL325 and UL508 approved Product Descrip tion Ordering Key PMT20 R G M Through-beam photoelec- housing. PG 13.5 or 1/2 Type tric switch. Range up to 20 NPT cable gland. With Mute Receiver m. Im mune to ambient light. Input on the transmitter the Cable gland Precise de tec tion through sensor fullfill EN12978 Mute Input nar row beam. LED-indicati- on. Protection degree IP 67. Screw terminal connecti- on. 25 x 65 x 81 mm plastic Type Selection Housing Ordering no. Ordering no. W x H x D Receiver without timer Emitter 25 x 65 x 81 PG 13.5 cable gland PMT 20R GM PMT 20 GM 1/2 NPT cable gland PMT 20R IM PMT 20 IM Specifications Emitter Specifications Receiver Rated operational volt. (U ) 24 VDC 20% Rated operational volt. (U ) 24 VDC 20% B B AC: 45 to 65 Hz 24 VAC 20% AC: 45 to 65 Hz 24 VAC 20% Rated operational power 1 W (1.2 VA) Rated operational power (Relay ON) 2 W (2.5 VA) Light source GaAIAs LED, 880 nm Output Light type Infrared, modulated Contact ratings (AgCdO) (micro gap) Optical angle 2 Resistive loads AC 1 3 A/250 VAC Indication DC 1 3 A/30 VDC Power supply ON LED, green Small inductive loads AC 15 2 A/250 VAC DC 13 3 A/30 VDC Output function Switch selectable, make or 6 Mechanical life 40 x 10 operations break switching 5 Electrical life 5 x 10 operations at 220 VAC - 3 A resistive load: 360 impulses/h Dielectric voltage 2 kVAC (rms) (cont./supply) Sensitivity Adjustable, single turn pot. Optical angle 2 Rated operating dist. (S ) n (0 to 5,000 lux) 20 m Operating frequency (f) 20 Hz Response time OFF-ON (t ) 20 ms ON ON-OFF (t ) 20 ms OFF Power ON delay ( t ) 300 ms (typ. 100 ms) v Output function Mute function Specifications are subject to change without notice (12.02.2010) 1 PMT20.M General Specifications Connection Diagram Environment Time adjustment Overvoltage category III (IEC 60664/60664A, (optional) 60947-1) Pollution degree 3 (IEC 60664/60664A, Sensitivity 60947-1) adjustment Degree of protection IP 67 (IEC 60529, 60947-1) Temperature Operating -25 to +55C (-13 to +131F) Storage -30 to +80C (-22 to +176F) LED Vibration 10 to 150 Hz, 0.5 mm/7.5 g (IEC 60068-2-6) Shock 2 x 1 m & 100 x 0.5 m DIP switches (IEC 60068-2-32) 24 VDC Housing material 24 VAC Body PC, grey, reinforced 50/60 Hz Front PC, black Cover PC, black Cable gland PA, black, reinforced 30 VDC Mounting bracket Steel, black 250 VAC Connection Max. 3 A 2 Screw terminal 5 x 2 x 1 mm Cable gland PG 13.5 or 1/2 NPT for cable 6 to 10 mm Weight Emitter 110 g Receiver 115 g UL-Approval UL325, CSA-C22.2 No.247 UL508 PMT20 Emitter CE-marking Yes Break Selection of Function LED Make Switch Mute input MAKE/BREAKE 1 2 3 PMT 20R.M 1 Break switching L Power supply: 24 VDC or 24 AC, 50/60 Hz N 2 Make switching Mute input voltage: 24 VDC or 24 AC, 50/60 Hz M Dont care Upper postion ON (Mode 1) Lower position OFF (Mode 0) 2 Specifications are subject to change without notice (12.02.2010)