Cash data processing system for bank

This invention discloses a bank cash data process system combining software and hardware, in which, the data register in a host of a cash accounting machine is connected with a CPU, internal display screen and an external display screen, the host of the cash accounting machine is outer-connected with its sub-machine, the host is connected with a currency counter and a bank terminal machine by an automatic transfer device and connected with the bank computer network by the bank terminals and realizes the connection between the cash accounting machine, the bank terminal and the currency counter and serial two-way communication, thus, ití»s the first time to put the currency counter into the bank computer network, self-definition for cash program is set to the internal and external keyboards to realize integral operation of bank cash service.