2
FI002K0018v1100UK – THS/21 Instruction manual for installation, use and maintenance
DESCRIPTION
22 ORIGINAL INSTRUCTIONS
2.2.6 Applicable power supply boxes
2.2.6.1 Control Power Box (CPB)
The Control Power Box contains the Metal Detector power supply unit. It has connections for
external sensors and slave devices and can also house the remote control unit (RCU).
Control Power Box Control Power Box with
Remote Control Unit
(RCU), with 4-key keyboard
and alphanumeric display
(21E series)
Control Power Box with
Remote Control Unit
(RCU), with 16-key
keyboard and graphic
display (21 Series)
Small Size Power
Supply Unit
(00211AL_card)
The basic version and the complete version of the Control Power Box are fitted with an ALM card.
The difference between the two versions is in the type and number of connections for external
devices as detailed in the table below:
IN / OUT
00211AL_
card
00211ALM card
Basic
version
Complete version
Auxiliary relay (AUX RELAY) OUT
Test request relay (TEST REQUEST RELAY) OUT
Upstream conveyor relay (PREC CONV RELAY) OUT
Ready relay (READY RELAY) OUT
Ejection relay (EJECT RELAY) OUT
Alarm relay (ALARM RELAY) OUT
RS-232 IN / OUT
Barcode Reader IN
Auxiliary RS-232 IN / OUT
RCU connection IN / OUT
Ejector OUT
Following Conveyor IN
Inhibition IN
Bin absent IN
Auxiliary input IN
Ejector position check IN
Ejection check IN
Ejection confirmation IN
Photocell IN
Reset IN
Low pressure IN
Encoder IN
Bin full IN
External beacon OUT
Emergency circuit IN
Bluetooth connection IN / OUT