CPI TALOS - Extended Bi-Directional Serial Interfaces (EBDS)

Talos Operation and Service Guide
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Extended Bi-Directional Serial Interfaces (EBDS)
The AE2600 and AE2800 support EBDS in Gaming Interface Only. The acceptor will detect
which interface the control system is using by counting the number of data bytes that the
controller is transmitting and will verify the format.
EBDS is used to communicate between an AE2600/AE2800 and a “Controller”. In a typical
application, the Controller is a processor which is telling the bill acceptor when to acceptor
when to accept currency, which denomination(s) (e.g. $1, $5, $10..) are to be accepted,
when to return a bill to the customer, etc. The bill acceptor is telling the Controller what
denominations are being fed into the acceptor, when to issue credit for these bills, when it is
just idling, stacking or returning a bill, etc.
The functionality of the bill acceptor (which denominations to accept, whether to hold a bill in
escrow, etc.) can be changed in real-time by the controller while the system is operational.
There is no need to power down the system and/or manipulate dip switches on the bill
acceptor’s control board.
Connections
Pin Name (all pins refer to P1)
Type
115 VAC
pin
24 VAC
pin
12 VDC
pin
115VAC HOT / 24VAC HOT/ 12VDC HOT
Power
20
3
19
115VAC NEUTRAL / 24VAC NEUTRAL/ 12VDC
Return
Power
4
20
16
Earth
Power
21
None
None
LOW LEVEL GROUND
Ground
10
10
10
SERIAL DATA IN (Master Out)
Input
26
26
26
SERIAL DATA OUT (Master In)
Output
11
11
11
OUT-OF-SERVICE POWER (200 ohms to
+5VDC)
Output
25
25
25
OUT-OF-SERVICE_NOT
Output
22
22
22