1 Before you begin
Topics covered in this chapter:
•
About this manual
•
Model codes and device types
•
Communications tools and protocols
•
Additional documentation and resources
1.1 About this manual
Important
This manual assumes that the following conditions apply:
• The meter has been installed correctly and completely, according to the instructions in the
installation manual.
• The installation complies with all applicable safety requirements.
• The user is trained in all government and corporate safety standards.
1.2
Model codes and device types
Your device can be identified by the model code on the device tag.
Model codes and device typesTable 1-1:
Model code Device nickname I/O
Electronics mount-
ing
SGM*****C SGM mA • Two mA outputs
• RS-485 terminals
Integral
SGM*****D SGM DO • One mA output
• One discrete output
• RS-485 terminals
Integral
SGM*****B SGM TPS • One mA output
• One Time Period Sig-
nal output
• RS-485 terminals
Integral
SGM*****E SGM Fixed • One Time Period Sig-
nal output
• One mA output fixed
to temperature
Integral
Before you begin
Configuration and Use Manual 3