Model PD6262 Analog Dual-Input Rate/Totalizer Instruction Manual
6
Table of Figures
Figure 1. 1/8 DIN Panel Cutout Dimensions ..................................... 17
Figure 2. Panel Mounting Details ...................................................... 17
Figure 3. Meter Dimensions - Side View ........................................... 18
Figure 4. Meter Dimensions - Top View ............................................ 18
Figure 5. Jumper Configuration for 12/24 VDC Power .................... 19
Figure 6. Transmitter Supply Voltage Selection .............................. 20
Figure 7. Connector Labeling for Fully Loaded PD6262 ................. 21
Figure 8. Power Connections ............................................................ 21
Figure 9. Transmitters Powered by Internal Supply ........................ 22
Figure 10. Transmitter Powered by Ext. Supply or Self-Powered .. 22
Figure 11. Voltage Input Connections .............................................. 23
Figure 12. Relay Connections ........................................................... 23
Figure 13. AC and DC Loads Protection ........................................... 24
Figure 14. Low Voltage DC Loads Protection .................................. 24
Figure 15. F4 Digital Input Connections ........................................... 25
Figure 16. 4-20 mA Output Connections .......................................... 25
Figure 17. Interlock Connections ...................................................... 26
Figure 18. Acknowledge Relays w/Function Key or Digital Input .. 64
INTRODUCTION
The P
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PD6262 is a multipurpose, easy to use digital dual analog input
rate/totalizer ideal for flow rate, total, and flow control applications. It accepts two
current or voltage signals (e.g. 4-20 mA, 0-10 V). Various math functions may be
applied to the rate, total, or grand totals of the two channels; including addition,
difference, average, minimum, maximum, draw, ratio and more. This is in addition to
the signal input conditioning functions; linear, square root, or programmable exponent.
The displays, relays, and the analog output may be assigned to the rate, total, or
grand total of input channels A or B; or math result channel C. Three of the front panel
buttons can be custom-programmed for a specific operation.
The basic model includes an isolated 24 VDC transmitter power supply that can be
used to power the input transmitters or other devices. An additional isolated 24 VDC
power supply is included with the 4-20 mA output option. A digital input is standard.
A fully loaded PD6262 meter has the following: four SPDT relays, 4-20 mA output, and
two 24 VDC power supplies. The PD6262 capabilities may be enhanced by adding the
following external expansion modules: four SPST relays –creating an eight-relay dual-
input process meter, two digital I/O modules with four inputs and four outputs each, serial
communication adapters for use with MeterView Pro or Modbus RTU, and a dual isolated
4-20 mA output expansion module.
