ELAD FDM-S2, User Manual

Page: 29 / 32

ELAD FDM-S2 User Manual Rev 1.05 10/2014
© 2014 ELAD S.r.l. All rights reserved. No part of this document may be reproduced, published, used, disclosed or disseminated in any form or
by any means, electronic, photocopying or otherwise, without prior written permission of ELAD S.r.l.
29
Annex A
FDM-S2 External Hardware Connector

Pin 1: SFE Latch 595

Pin 2: I2C SCL

Pin 3: SFE CLOCK 595

Pin 4: I2C SDA

Pin 5: Ground

Pin 6: Mute

Pin 7: Reserved

Pin 8: SFE Data 595

Pin 9: Vcc (4.5V)
To mute the FDM-S2, connect the Pin 6 to ground.
Note: the maximum cable length should not exceed 100 mm.