User Guide

REAR PANEL

1. RS232 Connection Port (pH500XY2 and mV600XY2 models only)

2. Analog Output (pH500XY1 and mV600XY1 models only)

3. Power Supply Input

4. Alarm Terminal

5. Relay 2 - Second Dosing Terminal (pH5002XY models only)

6. Relay 1 - First Dosing Terminal

7. Connections for Pt 100 Temperature Sensor

8. Connection for Electrode Reference

9. Connection for Potential Matching Pin

10. BNC Socket for pH or ORP Electrode

11. ±5V Power Supply Output

Unplug the meter before starting any electrical connections.

MECHANICAL DIMENSIONS

FRONT VIEW SIDE VIEW