Hach ANATEL PAT700 User Manual - 2.7 Serial Ports
Page 33
Installation
2.7 Serial ports
The analyzer has the following serial ports:
•
A female RS-232 serial port for data acquisition and control via a host computer.
•
A male RS-232 serial port for connection to an external printer (9600 baud, 8 data
bits, 1 stop bit, no parity).
•
A USB port for data transfer via a memory stick.
•
An Ethernet
®
10/100 base-T interface port for communication via Modbus
®
protocol.
For information about using Modbus protocol, see
.
•
All serial ports are internally wired.
lists specifications for serial
communication.
illustrates the RS-232 interface 9-pin connector.
Table 11 Serial communication specifications
Description
Specification
Female RS-232 data acquisition port
ASCII, 8 data bits, no parity, 1 stop bit, 9600 baud
Male RS-232 printer port
8 data bits, no parity, 1 stop bit, 9600 baud
USB host
Output to USB flash drive
Ethernet
®
interface
10/100 Mbits/sec., Modbus
®
TCP/IP
Figure 17 RS-232 interface 9-pin connector
Sign
al grou
nd
T
ransmit
Rece
ive
CTS