Product specifications

CashFlow
®
9520 / 9524 / 9528 Design Guide
©
MEI., 2003 Page 15 Rev: G1
Binary Coded Output (BCO) - UK
Defined by the validator coin output map. When in BCO mode coin output A is permanently
set active to indicate to the host machine that the BCO feature is set.
Coin output A will have a high impedance (approx. 1M Ohm to 0v) if coin output common is
allowed to float. If an alarm condition occurs, coin outputs B, D, E and F will be activated.
(BCO - UK) Coin Output
Enabled
Outputs
CoinsABCDEF
5p 101000
10p 111100
20p 101011
50p (Old) 111001
50p (New) 101101
£1 (1983) 111010
£2 111111
Token 101110
Alarm Output
110111
Binary Coded Output (BCO) - Euro
Gaming
The BCO codes operate in a similar way to those used in the UK. Coin output A is active to
indicate to the machine that the Acceptor is in BCO Mode. Coin output C is active when a
correct code is given to the machine. This effectively becomes the check used by the
machine to authenticate that a current shown code is correct. If this value is not active then
the machine will ignore the codes. B, D, E and F become the 4 code states indicating which
coin is accepted.