WT RS232 Manual 

Subject to error and alteration W&T Manual RS232 Multi Computer Adapter Release 1.2 Model 85603 ...

© 10/2006 by Wiesemann & Theis GmbH Subject to error and alteration: Since it is possible that we make mistakes, you mustn’t use any of our statements without verification. Please, inform us of any error or misunderstanding you come about, so we can identify and eliminate it as soon as possible. Carry out your work on o ...

Subject to error and alteration The W&T RS232 Multi Computer Adapter model 85603 per- mits automatically controlled, bi-directional connection of two data sources to one peripheral device. With this unit two PCs, a serial printer, a plotter, a portable scanner or a card reader for example can be shared without requiring ma ...

Contents Function ............................................................................23 Supply voltage ...................................................................23 Mechanical features and enclosure.....................................24 Wiring assignments .................................................. ...

Subject to error and alteration RS232 Multi Computer Adapter, Model 85603 The W&T RS232 Multi Computer Adapter 85603 permits a bi-directional connection of two serial data sources to a peripheral device. Automatic switching between the two senders is done on a time-controlled basis: The data sender that wants first to outp ...

Mechanical features and enclosure The T-switch comes with three 9-pin RS232 ports and is integrated into a 45mm wide plastic housing for mounting on standard rails conformal with DIN EN 50022-35. ������ ������ ������ ��� ��� � � ��� ���� Configuring the seri ...

Subject to error and alteration The pinout for the individual ports can be found in the follo- wing tables. RS232 input Port A and B with DCE pin functions: Pin# Function Signal Direction 1 always "on" DCD output 2 data out RxD output 3 data in TxD input 4 handshake in DTR input 5 signal GND GND GND 6 handshake out DSR out ...

Display and control elements The device uses four LEDs, a green „Power“ for indicating correct supply voltage and the LEDs marked „A“ and „B“ to indicate which input channel is active. The LED marked „Error“ indicates the presence of parity or framing errors in running data traffic and can only be cleared e ...

Subject to error and alteration Configuring the serial ports All three ports on the T-switch can be configured for transmission rate, data format and handshake procedure completely independently of each other. This feature allows you to connect the T-switch to terminal devices which use different serial data formats. The m ...

Serial format Baud rate, number of data bits and any parity bit which may be used can be configured separately for each port on the T-switch, so that the format can be adapted to any connected terminal device. Handshake procedure All serial ports on the T-switch can be set to hardware handshake or XON/XOFF handshake indepe ...