Ceia THS/21 - Em = Sb

3
FI002K0018v1530hUK – THS/21 Instruction manual for installation, use and maintenance
INSTALLAZIONE
136 ORIGINAL INSTRUCTION
3.10.2 EM = SB
Photocell at the entrance (PH=IN)
Generic example
S: Metal Detector Probe
N: Conveyor belt
C: Contaminated pack
F: Synchronization photocell
PL: Pack length
DW: Detector width
ED: Ejection distance
PD: Photocell distance
Photocell at the exit (PH=OUT)
Generic example
S: Metal Detector Probe
N: Conveyor belt
C: Contaminated pack
F: Synchronization photocell
PL: Pack length
DW: Detector width
ED: Ejection distance
PD: Photocell distance
Conveyor Control System Waveform Description
Signal over the alarm threshold
with transport activated
Metal alarm
PHOTOCELL
Pack in front of the photocell
(at the entrance, in the example)
PREC CONV RELAY Conveyor belt movement
ALARM RELAY External alarm signalling
EJECT RELAY Ejection signal
RESET* Alarm reset
Start button Restart
YELLOW LAMP Alarm beacon operation
Control Power Box Waveform Description
Signal over the alarm threshold Metal alarm
PHOTOCELL
Pack in front of the photocell
(at the entrance, in the example)
ALARM RELAY External alarm signalling
EJECT RELAY Ejection signal
RESET* Alarm reset
YELLOW LAMP Alarm beacon operation
ED = Removal zone distance; BS = Transit speed set on BS parameter or, in presence of an encoder (KE>0), measured
*: It is possible to perform an Alarm reset also through the command buttons available (see Operator Manual)