Helios PD2-6100 Strain Gauge, Load Cell, and mV Meter
Instruction Manual
5
Table of Figures
Figure 1. Meter Mounting Holes Location ....................................................... 12
Figure 2. Meter Mounting Holes Dimensions .................................................. 12
– Side View ......................................................... 12
Figure 4. Meter Dimensions - Front View ........................................................ 12
Figure 5. Conduit Holes Location
– Bottom View ........................................... 12
Figure 6. Vertical Pipe Mount Assembly.......................................................... 13
Figure 7. Horizontal Pipe Mount Assembly ..................................................... 13
Figure 8. Sensor Excitation Voltage Selection................................................ 15
Figure 9. PD2-6100-6H0 / 7H0 Connectors Label ............................................ 16
Figure 10. PD2-6100-6H7 / 7H7 Connectors Label .......................................... 16
Figure 12. Strain Gauge Configuration Switch ............................................... 17
Figure 13. Strain Gauge Powered by Internal Supply .................................... 18
Figure 14. Strain Gauge Powered by External Supply ................................... 18
Figure 15. Multiple Strain Gauges Connected Through Junction Box ......... 18
Figure 16. mV Transducer Input Connections ................................................ 18
Figure 17. Four-wire mV Transducer Connections......................................... 18
Figure 20. AC and DC Loads Protection .......................................................... 19
Figure 21. Low Voltage DC Loads Protection ................................................. 19
Figure 23. Five-Wire RS-485 Connections ....................................................... 20
Figure 24. Three-Wire RS-485 Multi-Drop Connections ................................. 20
Figure 25. Connections for RS-485 Connector to Serial Converter .............. 21
Figure 26. Three-Wire RS-485 Connection ...................................................... 21
Figure 27. Digital Input and Output Connections ........................................... 21
Figure 29. 4-20 mA Output Connections ......................................................... 21
Figure 30. Analog Output Supply Powering Other Devices........................... 21
Figure 31. Meter to PDA2364-MRUE Control Station Connection ................. 22