tams elektronik GBM-8 Manual page 24

English
When connecting the LEDs to an a.c. transformer, you should mount an
additional damping diode (e.g. 1N400x, x=2...7) and a capacitor with a
value between 10 and 100 µF and an electrical strength of minimum
25 V according to connection diagram 2.
Caution: Never connect electric light bulbs to the outputs as
!
these consume more than 50 mA current, as a rule. The outputs which
are designed for a maximum current of 50 mA would be destroyed
when putting them into operation.
Connection to digital feed back modules
You can connect the inputs of digital feed back modules (e.g. s88-
modules) directly to the outputs of the GBM-8. Connect the earth
output of the feed back module to the connection M of the GBM-8
according to connection diagram 3.
Connection diagram 3: Connecting digital feed back modules
GBM-8
Page 24