Plc Connections - Photon Focus MV1-R1280-50 Series User Manual

6.6 PLC connections

The PLC (Programmable Logic Controller) is a powerful device where some camera inputs and
outputs can be manipulated and software interrupts can be generated. Sample settings and an
introduction to PLC are shown in Section 7.7. PLC is described in detail in the document [PLC].
Name Direction
A0 (Line0) Power connector -> PLC
A1(Line1) Power connector -> PLC
A2 (Line2) Power connector -> PLC
A3 (Line3) Power connector -> PLC
A4 camera head -> PLC
A5 camera head -> PLC
A6 camera head -> PLC
A7 camera head -> PLC
Q0 PLC ->
Q1 PLC -> power connector
Q2 PLC ->
Q3 PLC ->
Q4 PLC -> camera head
Q5 PLC -> camera head
Q6 PLC -> camera head
Q7 PLC -> camera head
Table 6.2: Connections to/from PLC
MAN066 12/2018 V1.1
Description
ISO_IN0 input signal
ISO_IN1 input signal
ISO_INC0 input signal
ISO_INC1 input signal
FVAL (Frame Valid) signal
LVAL (Line Valid) signal
DVAL (Data Valid) signal
Reserved (CL_SPARE)
not connected
ISO_OUT1 output signal (signal is inverted)
not connected
not connected
PLC_Q4 camera trigger
PLC_Q5 (only available on cameras with Counter
Reset External feature)
Incremental encoder A signal (only available on
cameras with AB Trigger feature)
Incremental encoder B signal (only available on
cameras with AB Trigger feature)
6.6 PLC connections
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