Prix FOB
Obtenir le dernier prix20 ~ 50 USD / Set
|1 Set Minimum Order
Pays:
China
N ° de modèle:
MDB-RS232
Prix FOB:
20 ~ 50 USD / Set Obtenir le dernier prix
Localité:
China
Prix de commande minimale:
20 per Set
Commande minimale:
1 Set
Packaging Detail:
paper carton
Heure de livraison:
3 days
Capacité de Fournir:
500 Set per Week
Payment Type:
T/T, PayPal
Groupe de produits :
Personne àcontacter Mr. Frank
23E,LiangFeng Building,NO.8,DongFang Road,Shanghai, Shanghai, Shanghai
 Multi-drop bus to RS***2 or
USB PC interface ( MDB-RS**2 )
( For Pulse type Coin validator and bill acceptor to PC,
please check:Wafer company PULSE-PC Adapter
)Â
This Interface Unit (IU) is designed to convert the MDB Bill
Acceptor (BA) and MDB Coin Changer (CC) protocol to RS***2 serial
protocol. The IU functions as a slave to a master control system.
The master may be any control system that supports RS***2 serial
communication, for example a PC.
DESCRIPTION：
This Interface Unit (IU) is designed to convert the MDB Bill
Acceptor (BA) and MDB Coin Changer (CC) protocol to RS***2 serial
protocol. The IU functions as a slave to a master control system.
The master may be any control system that supports RS***2 serial
communication, for example a PC.
OPERATION:
The master and slave communication is based on master requests
and slave replies. The master sends a status request (or command)
to the IU and IU answers by sending its current status. The IU’s
typical response to the Master’s request (polling) consists of a
header and data bytes. If there is no BA or CC activity, the
status is one byte, the header only. When the IU receives data
from the BA or CC, it sends a header followed by data bytes in
the response to master’s status request. The master must always
poll (query) the IU. If the IU does not receive a query from the
master in the predefined time slot or IU does not recognize
master messages *0 times in row, it will inhibit the BA and CC
acceptance. At power up, acceptance of the BA and CC is
inhibited.
| Pays: | China |
| N ° de modèle: | MDB-RS232 |
| Prix FOB: | 20 ~ 50 / Set Obtenir le dernier prix |
| Localité: | China |
| Prix de commande minimale: | 20 per Set |
| Commande minimale: | 1 Set |
| Packaging Detail: | paper carton |
| Heure de livraison: | 3 days |
| Capacité de Fournir: | 500 Set per Week |
| Payment Type: | T/T, PayPal |
| Groupe de produits : | For vending machine system |
