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> Dc/pulse converter -optocoupler -potentiometer control
Dc/pulse converter -optocoupler -potentiometer control
Opto Coupled, DC & Pulse Converter
Brocott Professional Electronics Range !
We are a UK Authorised importer & distributor of these German manufactured electronic modules. They all have everyday practical applications and can be integrated to function with existing systems. Practical solutions to everyday need. Also ideal for education & hobby purposes where anyone with an interest in electronics can expand & develop skills.
Opto Coupled DC & Pulse Converter
By connecting this module in series, it is possible to control our dimmer modules (230V~ or 110V~) M012 + M028 (from microcomputers or PCs) with a DC voltage or a pulse width modulation. This module is connected at the spot of the potentiometer. Galvanic separation of the control circuit via optocouplers. Control may be done optionally (at 230V~): DC 1...5V, DC 3...12V, DC 6...24V. Or TTL rectangular pulses 5V= 1...10 kHz pulse width 10...90 % PWM (Puls width modulation). Regulation is done by changing the pulse width.
* Operating voltage: 110V~ or 230V~ (is led to the dimmer module via the connections)
* Output: The module delivers a control voltage for the potentiometer input of the dimmer modules M12 or M28
* Input: The module M150 may either be controlled with control DC voltages of 1...5VDC or 3...12VDC or 6...24DC=. Or with TTL pulses with a pulse width modulation. Frequency between 1...10 kHz, impulse voltage approx. 5VDC, pulse width 10...90 % PWM. The power is adjusted with the pulse width 10...90 %.
* Input resistances: control input 1...5V= > 1.4 k, control input 3...12V= > 4.1 k, control input 6...24V= > 9.1 k
* Galvanic separation: via an optocoupler between the control inputs and the signal output towards the dimmer module
* Dimensions: approx. 70 x 60 x 23 mm
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