0 PRODUCTS CUSTOMIZED ABOUT US CONTACT INFO UPDATES Products Quick Navi Motor Controllers (6) Power controllers (2) 230VAC (3) 24VDC (4) EM-75 Power Controller EM-154 Power Controller EM-213 DC-Motor Power Controller EM-259A Dimmer Monitoring Devices (4) Galvanic Isolators (2) Signal Converters (6) Special Measuring (2) Transducers (3) Control & Remote Control (10) Power Supply Units (2) Housings (3) Supportive Products (3) Download area EM-259A ISOLATED DIMMER 12-24Vdc 4A 68,00 € /unit Add to Cart EM-259A is a dimmer for 12-24V system. This device has PNP and NPN outputs, so it can be used either with positive common or negative common systems. The output can source max. 4A current. If this current is exceeded the self-recovery fuse will cut out the output. The load can be resistive or inductive, and there is a special control adjustment curve also for led lamps. The control input is isolated, which makes possible to use this device with external voltageor mA-signal. Also this device can be controlled with potentiometer. The isolated input makes it easy to connect many of these devices to work in parallel. The settings are made with dip-switches, which are located behind the side cap. The housing is rail mountable. Heat sink is on the side of the box. If load is over 3A, there should be at least 5mm free air on this side of the box to enable the cooling. Device meets the EMC requirements (CE) for household and industry use. Technical data Supply voltage 18...35Vdc ( cont. ) Current consumption 30mA ( quiescent ) Output range 0-100% Output modes PNP pull up / NPN pull down Output current max. 4A PWM freq 250Hz Voltage drop max 0.5V Control 0-5V, 0-10V, or 0-24V 0...20mA or 4...20mA or a 1k to 10k potentiometer. max. adjustment max. output 100%-50% bias adjustment start level 0-50% Input impedance 100 kohm ( for voltage signal ) 100 ohm ( for current signal ) isolation 500Vdc operation temp. 0...60°C Dimensions 79x27x86mm Housing rail mountable module ( PHOENIX UEGM-25 ) Weight 140g Product files EN_em-259A.pdf - Download product file (132 kb) Stock 55 pcs. in stock Price 68,00 € /unit Add to Cart Finland office office(at)electromen.com Tel. +358 2 469 3050 Fax. +358 2 469 3052 Did you know? Dun & Bradstreet Finland Oy has rated Electromen Oy Ltd to the highest class of creditworthiness scale, AAA. Electromen on the map © 2021 Electromen. All Rights Reserved. Products Customized About us Contact info Updates