Hach ANATEL PAT700 User Manual - page 180
Page 178
Specifications
Input/output specifications
Analog output specifications
Analog outputs
Three, opto-isolated
Variables
TOC, conductivity, and temperature
Range
Configurable over 4-20 mA
Alarm level
Configurable: 2, 22, or last value
Discrete input specifications
Discrete inputs
Two, opto-isolated
Input one
TOC analysis start
Input two
TOC/Flow with conductivity mode change
Discrete output specifications
Discrete outputs
Four, opto-isolated
Output one
TOC alarm
Output two
Uncompensated conductivity alarm
Output three
Analyzer error
Output four
TOC analysis start indication
Serial output specifications
Serial RS-232C output
ASCII format, 8 data bits, no parity, 1 stop bit, 9600 baud
Serial printer output
RS-232C interface, 8 data bits, no parity, 1 stop bit, 9600 baud
Compatibility
40-column serial printer
Ethernet output specifications
Protocol
Modbus TCP/IP
Interface speed
10/100 Mbits/sec.
USB output specifications
USB output
One, output to USB flash drive