Precision Digital PD865 Snooper Modbus® Serial Input Meter

Expand the capabilities of other Modbus® RTU serial devices with Precision Digital's PD865 Snooper. It has a six-digit sunlight-readable display and can be programmed as a master or slave in an RS-485 bus. As a Master, the Snooper reads a slave device, scales the data from it, displays the result, and operates the internal relays and 4-20 mA output. As a Slave, the data sent to the PD865 by the master is scaled, displayed, and used to operate the relays and 4-20 mA output.

PD865 Snooper, with a Modbus output level transmitter, can be used to control and alternate up to four pumps. Its multipoint linearization feature can be used to display the volume in a round horizontal tank or any other non-linear vessel. It can also generate a 4-20 mA output that is linear to volume. The PD865 is available with a wide variety of NEMA 4, NEMA 4X, and explosion-proof enclosures.

Key Specifications

  • RS-485 Modbus® RTU Input
  • Sunlight-Readable LED Display Has Six Full Digits (999,999) with Scale in Engineering Units
  • 16-Point Linearization, Square Root and Programmable Exponent Calculations
  • Two Form A 3-Amp Relays Standard, Two Form C 3-Amp Relays and 4-20 mA Analog Output Optional
  • Up to Four-Pump Alternation Control
  • Universal Power Supply (85-265 VAC) Standard; 12-36 VDC Optional

Supporting Documentation
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Type Description Size
Lesman Catalog Section: Precision Digital Panel Meters and Honeywell Universal Digital Indicators Lesman Catalog Section: Digital Indicators 1.6MB
Precision Digital PD865 Snooper Modbus Serial Input Meter Specification Precision Digital PD865 Snooper Modbus® Serial Input Meter Specification 1.5MB
Precision Digital PD865 Snooper Modbus Serial Input Meter Operation Manual Precision Digital PD865 Snooper Modbus® Serial Input Meter Operation Manual 466KB
Precision Digital PD865 Snooper Modbus Serial Input Meter Quick-Start Guide Precision Digital PD865 Snooper Modbus® Serial Input Meter Quick-Start Guide 202KB

 
Last Ed. Date: 08/13/2014 09:28 AM