ALFAMATIC CSQ-Visual Installation Manual page 6

Inputs terminal block (X3)
The inputs are optoinsulated and compatible with clean contact signals or 24 VDC PNP transistor
outputs.
Name Function
Input 0 START
NU1
Input 1 T.D.C.
NU2
Input 2 RESET
Input 3 A.V. BASKET
Input 4 EXT. CHECK or
WORKSEL D
Input 5 WORKSEL C
Input 6 WORKSEL B
Input 7 WORKSEL A
0VDC Negative power
supply for inputs
and outputs
+24VDC Positive power
supply for inputs
and outputs
Outputs terminal block (X4)
Outputs for 24VDC loads. For inductive loads such as valves and relays, it is necessary to have a
diode parallel to the coils to eliminate peaks in voltage.
Name Function
Output 0 GOOD
0VDC Power
earth
Output 1 REJECTED
NU3
Output 2 GO
Output 3 PROTECTION
Output 4 MEASURE
Output 5
Output 6
Output 7
Encoder and 0-10V input terminal block (X5)
An incremental encoder and a 0-10V signal can be connected to the X5 terminal block. A 12VDC
power supply is available for the encoder. A very high-precision 10VDC power supply is available
for the potentiometer.
Name Terminal
0V X5.1
0V X5.2
+12V X5.3
+10V X5.4
Phase A X5.5
Phase B X5.6
Phase Z X5.7
POT X5.8
Terminal Description
X3.1 Request for new cycle start
X3.2 Do not use
X3.3 "Top dead point" signal, used to reset for a new cycle and in AND
with the zero notch of the encoder for the zero of the absolute
positions
X3.4 Do not use
X3.5 Re-enables the instrument after a reject (rejects basket)
X3.6 Consent used in Auto-Check
X3.7 Selection of work or external good/reject signal
X3.8 Work selection
X3.9 Work selection
X3.10 Work selection (less important)
X3.11
X3.12
Terminal Description
X4.1 Good piece signal. Active after the return of the cylinder until the
next start.
supply X4.2 This terminal can be used as the return of the utilities connected to
the outputs. It is connected internally to terminal X3.11.
X4.3 Rejected piece signal. Active after the return of the cylinder until
the next start. The output is intermittent until the reset signal.
X4.4 Do not use
X4.5 Enables the press. Active after the start if the instrument is ready
and deactivated upon reaching the stoppage value.
X4.6 Command for the closure of the protection or an acoustic signal.
X4.7 Activation of external measuring
X4.8
X4.9
X4.10
Description
Screened wire sheath
Earth of the encoder or potentiometer
12 V encoder power (200mA max)
10 V potentiometer power (10mA max)
PHASE A signal
PHASE B signal
Zero notch signal
Potentiometer cursor
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