Ceia THS - Page 46

THS – FI022GB2K8v3 --- V - MAINTENANCE
40
Connector
Pin Label Input/
Output
Type Range /Max. value Function
ALM-J18 - - - - -
reserved
ALM-J19 1
2
3
4
terra
C1
NC1
NA1
-
Output
Output
Output
ground
common
N.C. contact
N.O. contact
-
250Vca 3A
250Vca 3A
250Vca 3A
ground
malfunction relay
5
6
7
C2
NC2
NA2
Output
Output
Output
common
N.C. contact
N.O. contact
250Vca 3A
250Vca 3A
250Vca 3A
ejector relay
8
9
10
C3
NC3
NA3
Output
Output
Output
common
N.C. contact
N.O. contact
250Vca 3A
250Vca 3A
250Vca 3A
alarm relay
ALM-J20 - - - - -
reserved
ALM-J21 - - - - -
reserved (connection of metal detector)
ALM-J22 1
2
3
4
5
6
7
8
9
10
11
+Vo
+Vo
-V
-V
+VDD
-V
+VDD2
-V
OUT 1
OUT 2
PE
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
-
+Vo
+Vo
-V
-V
+VDD
-V
+VDD2
-V
OUT 1
OUT 2
ground
20-26Vcc, **
20-26Vcc, **
0V
0V
-
0V
-
0V
18-30Vcc,0..2A
18-30Vcc,0..2A
-
reserved
reserved
ground (external contacts)
ground (external contacts)
reserved
ground (external contacts)
reserved
ground (external contacts)
motor stop alarm (EM=B)
reserved
safety ground
N.C. contact: normally closed contact; N.O. contact: normally open contact
* IE=NO, IL=NO, IP=NO
** The +Vin outputs can provide an overall maximum current of 150mA ; the +Vo outputs can provide an
overall maximum current of 150mA
*** On the model with conveyor belt, connect the power supply line to the main switch (see diagram below)
**** IMPORTANT! In the case of the Conveyor Control System , connect the safety conductor permanently
(without intermediate plugs) to terminal PE on the casing.
N.B.: the J7, J10 and J12 inputs can be connected to switch contacts or to transistors (in this case the saturation voltage
must be < 0,4V). Their logic is determined by the LO parameter (Input logic, see Programming section).
0V
+Vin
0V
+Vin
0V
+Vin
0V
+Vin
LO=N: contact LO=P: contact LO=N: transistor LO=P: transistor
Fig. II-36
Make all connections relating to input lines using screened cable, connecting the shielding only at the THS
system end to the contacts marked with the symbol which are provided on the various connectors. Lay the
cables at a good distance from power lines.