Circuit Diagram Of Function Options For I/O Module Type 2 - Electrolux W465H Service Manual

Circuit diagram of function options for I/O module type 2

The wiring diagram for I/O module type 2 may be one of the following vari-
ants: 22A, 22B, 22C, 22D, 22E, 22F or 22G.
22A
1 2
P out
1 2
+24V (switches to -24V when activating coin)
-24V (switches to +24V when activating coin)
+24V
-24V
• The signal received from external slot meters must be a pulse.
In order to count down prices, the signal initiating the programming procedure
must be active (high).
I/O modules
1 2 3 4 5 6
Inp opt
3 4 5 6 7 8
External Coin meter
230V
External Coin meter
0V 24V
+24V
Connect the 6-pole connector marked
"Price" to the I/O-board
3 4 5 6 7 8
1 2 1 2 3 4
V in Out 5NO
9 10 11 12 13 14
Central payment coin
Operation mode
Central payment coin
Price programming mode
2
Type of I/O card
Address
A
Function I/O:s
5 6 1 2 3
Out CO
15 16 17 18 19
63
2
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