EM-A1 Electromen OY DC Motor Controller, 5 → 6 V dc, 10 mA, 6 V dc

Electromen - EM-A1 OPTION CARD FOR SYMMETRICAL SPEED/DIRECTION CONTROL_x000D_ EM-A1 is a small auxiliary PCB. It is designed to change control mode from unipolar to symmetric plus/minus control. This card makes it possible to use various Electromen driver cards with bipolar control.Card is only to be used with Electromen products which include the header socket for this EM-A1 option card.Also a symmetric potentiometer control is possible with EM-A1, as EM-A1 can supply negative voltage ( -5V ) for potentiometer. The negative voltage is usually made available from direction input terminal of the base card (option card EM-A1 plugged). All though EM-A1 option card uses +-5V as full control scale, the different base cards can have possibilities for even wider control input ranges like +-10V or even +-30V. The base cards input scale adjustment trimmer (attenuation) can then be used for adjusting the control scale to be suitable for the application._x000D_ Features and Benefits_x000D_ Supply 5-6Vdc_x000D_ Current consumption max 10mA_x000D_ Input inpedance 1Mohm_x000D_ Input voltage -5...0...5V_x000D_ Dead zone ± 20mV ( stop area )_x000D_ Neg. supply output -5V ( 5mA max )_x000D_ operating temp. -40...70°C_x000D_ Auxiliary plug-in control card for Electromen drives_x000D_ Allows symmetrical of speed and direction with +/- control voltage_x000D_ Suitable for the following products: EM-151A, EM-176A, EM-206, EM-282