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PD865 Snooper Modbus Digital Panel Meter
Brand: Precision Digital CorporationThe Snooper PD865 is an 1/8 DIN Modbus® meter that can be programmed as a Modbus® RTU master, slave, or snooper.
In snooper mode, the PD865 listens to the Modbus traffic and displays a process variable being transmitted on the bus.
As a master, the Snooper can read up to 8 Modbus variables; it will display one and make the other variables available for other Snoopers to display in snooper mode.
As a slave, a Modbus variable may be written to the PD865 by a Modbus master.
The PD865 is available with two (2) relays, 4-20 mA analog output, and multi-pump alternation control.
Features- RS-485 Modbus® RTU input
- Six full digits 999,999 • Master, Slave, or Snooper mode
- Sunlight readable LED display
- Scale in engineering units
- 16-point linearization • Square root & programmable exponent
- Exact display of input data
- 4-20 mA Analog output option (Modbus® to 4-20 mA)
- Two Form A relays standard
- Two Form C relays option
- Up to four pump alternation control
- Universal power supply
Specifications
Accuracy
- ± 0.1 % of Full Scale
Approvals & Certifications
- UL
Communication
- Modbus
- RS-485
Deadband
- 0 to 100 % of Span
Display
- 0.56” Red LED
- Displays from -199999 to 999999
Environmental Protection
- IP65
- IP66
- NEMA 4X
Isolation
- 4 kV Input/Output-to-Power-Line
- 500 V Input to Output or Output to P+ Supply
Operating Temperature
- -40° to 65° C (-40° to 150° F)
Operating Voltages
- 50/60 Hz
Output
- 4-20 mA
Power Supply
- 12-24 Vac
- 85-265 Vac
- 90-265 Vdc
Storage Temperature
- -40° to 85° C (-40° to 185° F)
Supply Voltage
- 90-265 Vdc
Torque
- 5 In/Lbs
