FI002K0018v1100UK – THS/21 Instruction manual for installation, use and maintenance
3
INSTALLATION
ORIGINAL INSTRUCTIONS 65
3.5.2 Description of inputs
Make all connections relating to input lines using screened cable, connecting the shielding only to the THS/21 system and
to the contacts marked with the symbol on the various connectors.
INPUTS
Use or description with activated line
CONNECTION
00211ALM 00211AL_ Name on diagram
Following Conveyor consent
Activation of the CEIA conveyor belt or the ejection cycle of a non-integrated system,
from a following conveyor or other machine in the line.
J16
N/A
FOLLOWING
CONVEYOR
Metal Detector inhibition
Inhibition of the Metal Detector from a machine in the line.
J16
N/A
INHIBITION
Bin absent
Indicates that the reject bin is absent.
J16
N/A
BIN ABSENT
Auxiliary input
To start test manually without accessing programming.
J16
N/A
IN AUX1
Ejector position check
Indicates that the ejector is in the right position. To be used only in conjunction with
the Ejection Confirmation input and with ejectors compatible with this check.
J16
N/A
EJECTOR
POSITION CHECK
Ejection check
Indicates that contaminated product has passed beyond the ejector. Applicable only
for ejection methods synchronized with a photocell.
J16
N/A
EJECTION CHECK
Ejection confirmation
Indicates that product has been ejected correctly into the reject bin or the ejector has
been activated correctly.
J17 J5
EJ.
CONFIRMATION
Synchronization photocell
Indicates that pack has passed in front of the photocell.
J17 J5
PHOTOCELL
Low pressure
Indicates low pressure for the pneumatic circuit of the ejector.
J17
N/A
LOW PRESSURE
Encoder
Connection of an encoder to measure the speed of transit in conveyor belt
applications.
J17 J5
ENCODER
Bin full
Indicates that the reject bin is full.
J17
N/A
BIN FULL
Reset
Manual reset of the Metal Detector from Metal Alarm or Diagnostics conditions.
J17 J5
RESET
External emergency
Connection of a button or single external contact (NC) to the Metal Detector system,
which activates the Emergency Circuit.
J19
N/A
EXT EM BUTTON
Emergency
Connection of a button with double NC contact to activate the Metal Detector
Emergency Circuit.
J19
N/A
EM STOP 1A/1B
EM STOP 2A/2B
00211AL_ board Standard 00211ALM board Complete 00211ALM board
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