Ispnano Series I - Serial Port Connections; Overview - Equinox Systems ISPnano I Series User Manual

Distributor of Equinox Technologies: Excellent Integrated System Limited
Datasheet of ISPNANO S3 KIT - ISP PORTABLE PROGRAMMER
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3.2 ISPnano Series I – Serial Port connections

3.2.1 Overview

The ISPnano Series I programmer features the following Serial Port connections:
2 x RS232 Ports (labelled 'RS232-1' and 'RS232-2')
•
1 x 'Remote Display / Keyboard' Port (This is the same physical port as the 'RS232-2' port.)
•
1 x RS485 Port (labelled 'RS485 IN / OUT')
•
Key No Function
1 RS-485 Input (& output)
2 RS-232 Communications Port 1
3 RS-232 Communications Port 2
or
Remote Display / Keypad
Please note:
The programmer will automatically detect communications on the RS485 or either RS232 port.
•
Either of the RS-232 ports can be used to communicate with the programmer.
•
The RS232-2 (RJ11) port is the preferred port as the connector is more robust.
•
Communications Max
Port Nodes
RS232-1 1
RS232-2 1
RS485 In/Out 32
40
Further description
RS-485 - Input/output. Connector: 5-pin 2.5mm Molex
RS-232 - Input/output Connector: 3-pin 2.5mm Molex
RS232 + LCD power. Connector: RJ11
Maximum Connector
Baud
Rate
115,200
3-pin 2.5mm Molex
115,200
RJ11
230,400
5-pin 2.5mm Molex
ISPnano Series Programmer - User Manual – V1.11 – 12
2
1
Comment
Standard RS232 Port
Standard RS232 Port
Can also be used as a
'Remote Display / Keypad' port
2 RS485 ports (In + Out)
Ports wired in parallel.
3
th
May 2011