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PD540 Series NOVA Temperature Controller
Brand: Precision Digital Corporation
The Nova PD540 is a digital temperature controller with auto-tuning PID capabilities that is available in 1/16, 3/16, 1/8, and 1/4 DIN sizes.
Models include standard one-directional control (i.e. heating or cooling) or bi-directional heating and cooling control.
One of four user programmable set points may be selected for PID control in the form of time proportional relay on/off output, time proportional voltage pulse output, or 4-20 mA signal control.
Its universal input accepts 23 input varieties, including thermocouple, RTD, and voltage inputs, and it can be easily configured for a 4-20 mA input.
It is available with up to three (3) relays, two (2) 4-20 mA analog outputs, two (2) digital inputs, and an RS485 serial communication option which includes protocols for master/slave set point control, Modbus® ASCII and RTU, as well as PC software.
Features- Thermocouple, RTD, & Process Inputs
- High Accuracy Auto-Tuning PID
- Heating & Cooling Models
- Universal Power Supply 100-240 VAC
- Up to 3 Relays & 2 Analog Outputs
- Digital Input Set Point Selection
- RS-485 Serial Communications Option
- Modbus® RTU/ASCII Communications
- Free Operating & Data Logging Software
- IP55 & IP65 Fronts
- 1/16, 3/16, 1/8, 1/4 DIN Sizes
- 3 Year Warranty [/li]
Specifications
Approvals & Certifications
- CE
- UL
Isolation
- 2,300 V Input/Output-to-Powerline
- 4 kV Relay Output to Input/Output / Powerline
Humidity
- 20 to 90% RH Non-Condensing
Power
- 100-240 VAC, 50/60 Hz, 10 W
Communication
- Modbus
- RTU
Environmental Protection
- IP55
- IP65
Cold Junction Reference
- Automatic
- Off
Enclosure, Body Material
- Impact-Resistant Plastic
Operating Temperature
- 10° to 50° C (50° to 122° F)
Storage Temperature
- -40° to 85° C (-40° to 185° F)
Display
- -1999 to 9999
- Dual 4-Digit
- Red LEDs