Saia-Burgess Controls AG
Manual Manual PCD 1 / PCD 2 Series │ Document 26 / 737 EN22 │ 2013-11-26
5
Input/output (I/O) modules
5-126
Motion control modules for servo-motors
Block diagram
B
/B
A
5V
En-
co-
der
24V
En-
co-
der
LS ref
PID
regulator
Out (+/- 10V)
to amplifier
PCD Bus
Position counter
H310
H311
Encoder
Supply 5 V
H311
Enc.
For further information, please refer to manual 26/762, “PCD2.H31x - motion control
module for stepper motors”
Watchdog: This module cannot be used on the base address 240 (or 496 for the
PCD2.M17x), because it would interact with the watchdog, and would cause a
malfunction.
For details, please refer to the “Watchdog” section, which describes the correct use of
the watchdog in conjunction with PCD2 components.