Precision Digital PD865 - Manual (Page 5)

PD865 Snooper Modbus Serial Input Meter Instruction Manual
5
Table of Figures
Figure 1: Panel Cutout and Mounting ............................................... 14
Figure 2: Meter Dimensions – Side View .......................................... 15
Figure 3: Case Dimensions – Top View ............................................ 15
Figure 4: Connector Label: 4 Relays, 4-20 mA Out & 24 V Supply 16
Figure 5: Power Connections ............................................................ 17
Figure 6: RS-485 Connection ............................................................ 18
Figure 7: Standard and Optional Relay Connectors........................ 19
Figure 8: AC and DC Loads Protection ............................................ 19
Figure 9: Low Voltage DC Loads Protection .................................... 20
Figure 10: 4-20 mA Output Powered by Meter ................................. 21
Figure 11: 4-20 mA Output Powered Externally ............................... 21
Figure 12: PD865 Slave & Snooper Connected to a Master ............ 59
Figure 13: PD865 Master Connected to a Smart Sensor & Chart
Recorder .............................................................................................. 59
Figure 14: PD865 Master Connected to a PD765 Meter ................... 60
Figure 15: PD865 Master & Snoopers Connected to Multivariable
Level Transmitters ............................................................................. 60
Figure 16: PD865 Master & Snoopers Connected to Level and
Temperature Sensors......................................................................... 61