Systec DB-45 - Power Supply Circuit Board

V/D S ERIES
E LECTRICAL ASSEMBLIES
4-22 Revision: 2.1
4.2.4 Power supply circuit board
The power supply circuit board contains the power supply for the 12 V and
24 V outputs and 230 V outputs (e.g. for the pumps).
1 2 43 5
8b 8a11 10 912
7
6
13
Fig. 22: Power supply circuit board on the D-23
1 JP14 Power supply for toroidal transformer
2 JP15 24 V AC output
3 JP12 5 V DC for the printer
4 JP13 12 V DC – 5 V output
5 JP5 Digital inputs on analogue circuit board
6 F3 Lifting magnet fuse for door lock (1.5 A, 5 x 20 mm)
7 F4 Fuse for water feed pump (1.5 A, 5 x 20 mm)
8a
JP7
Water feed pump
8b Lifting magnet
9 F2 Fuse for vacuum pump (3.15 A, 5 x 20 mm)
10 F1 Not used
11 JP6 JP6
Pin connections (from right to left):
Pin 1 = Vacuum pump
Pin 2 = Not used
Pin 3 to 6 = Heating
12 Power supply (230 V AC)
13 JP16 12 V DC fan and power supply to relay board for motor control