System Connector; Introduction - Honeywell SC1000 Owner's Manual

5.1 Introduction

The 25-pin D-subminiature System connector is used for the following:
• Communication by RS-232 or RS-485. RS-232 DCE standard designations
have been maintained.
• Digital Function Inputs, such as for resetting tare, peak and latched limits
• Open-collector digital Limit Outputs for limits 1 through 4 (not available on
Model SC1000).
Chapter 5

System Connector

SC Series Instruction Manual page 35