EVOCA Opera Touch - Actuation Board

02-2023 6095 00 75
ACTUATION BOARD
This board is intended to activate the users
through relays and the direct current motors
directly.
Moreover, it can manage the signals from
the cams and/or microswitches on the vari-
ous users. Moreover, it controls the boiler
management board.
The board is supplied by 24 Vac for elec-
tronics and for payment systems.
The software intended to manage the
board is directly loaded onto the micropro-
cessor (by means of RS232).
-The green LED 1 counting of the volumet-
ric counter.
-The green LED 2 shows that +34V is ap-
plied.
-The green LED 3 shows the +34V enable
presence.
-The red LED 4 shows the operation status
of the espresso boiler heating element.
-The red LED 5 shows the operation status
of the boiler heating element.
-The green LED 6 run.
-The yellow LED 7 shows that +5V is ap-
plied.
-The yellow LED 9 shows that +3.3V is ap-
plied.
-The red LED 10, board reset.
-The yellow LED 11 shows that +12V is ap-
plied.
-The yellow LED 12 shows that +24V is ap-
plied.
-The yellow LED 13 powEr fan
rElay fuNctioN (sEE tHE wiriNg Dia-
gram)
RL1 = PM2
RL2 = MAC
RL3 = MSB
RL4 = MSCB
RL5 = MTP
RL6 = PM
RL7 = ESC
RL1
RL2
RL3
RL4
RL5
RL6
RL7
1
2
4
5
6
8
10
11
12
13
14
15
16
17
18
19
20
21
22
23
26
27
28 30
31
32
33
3
7
9
25
24
29
Fig. 49
1. LED 2 34vdc presence
2. (J1) 24 Vac power supply
3. LED 13 power fan
4. (J15) Direct current actuators
5. LED3 34V enable presence
6. (J13) Solenoid valves - whipper motors (EV-MF)
7. LED10 reset
8. Not mounted
9. LED9 +3.3V presence
10. (JP2) can-bus Jumper closed
11. (J12) Ingredient motors
12. (J5) can-bus
13. Not used
14. (J3) To the CPU board
15. (J6) Board programming
16. (J10) 230V∿ actuators
17. (JP1) closed
18. (J14) Z4000 motor
19. LED4 boiler operation
20. LED5 boiler operation
21. (J16) To the relay board
22. (P4A1) CPU power supply
23. led12 +24v presence
24. led7 +5v presence
25. (J7) Not used
26. (J11) Not used
27. LED6 run
28. led11 12v presence
29. (J8) Input
30. LED1 volumetric counter pulses
31. (J9) Input
32. (J17) Probes and boiler board actuation
33. (J2) Not used
120