Saia-Burgess Controls AG
Manual Manual PCD 1 / PCD 2 Series │ Document 26 / 737 EN22 │ 2013-11-26
5
Input/output (I/O) modules
5-125
Motion control modules for servo-motors
LEDs and connection terminals
9 8 7 6 5 4 3 2 1 0
BINOut
Ref IN B APower
Ref
nc
A
nc nc
Bus connector
Adressing circuit
Connector for address programming.
(not for user)
Processor
Potentiometer for balancing
output voltage (not for user)
DAC (D/A converter)
Supply
LEDs
Screw terminals
LEDs
Screw terminals
9 8 7 6 5 4 3 2 1 0
BINOut
Pw 5V IN B APower
5V
/IN
A
/B /A
PCD2.H310
PCD2.H311
LED “A” State of encoder input “A”
LED “B” State of encoder input “B”
LED “IN” State of index input
LED “Ref” State of reference switch (H310)
LED “Pw 5 V” Supply (5 V) to encoder (H311)
LED “Power” Supply ± 15 V
Terminals - PCD2.H310
− and + = external supply terminals
Ref = digital input for the reference switch
Out = analogue controller output
A, B, IN = encoder signals
nc = terminals not used
Terminals - PCD2.H311
− and + = external supply terminals
5 V = output for 5 V supply to encoder (300 mA max.)
Out = analogue controller output
A, B, IN = non-inverted encoder signals
/A, /B, /IN = inverted encoder signals