Precision Digital

PD540 Nova Process & Temperature Controller

1/16, 3/16, 1/8, and 1/4 DIN sizes, auto-tuning PID capabilities

Starting At
$338.85 CAD
Normally ships in 1-2 Weeks

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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.

     

• 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

Display Dual 4 digits, red LED, -1999 to 9999
Display Size 1/16 DIN: 0.43 in. (11.3 mm) PV, 0.37 in. (9.5 mm) SP
3/16 DIN: 0.55 in. (14.0 mm) PV, 0.47 in. (12.0 mm) SP
1/8 (H) DIN: 0.78 in. (19.8 mm) PV, 0.45 in. (11.5 mm) SP
1/8 (V) DIN: 0.54 in. (13.6 mm) PV, 0.41 in. (10.5 mm) SP
1/4 DIN: 0.81 in. (20.5 mm) PV, 0.43 in. (11.0 mm) SP
Weight 1/16 DIN: 7.0 oz. (198 g)
3/16 DIN: 11.4 oz. (324 g)
1/8 (H) DIN: 10.8 oz. (306 g)
1/8 (V) DIN: 10.7 oz. (304 g)
1/4 DIN: 13.7 oz. (389 g)
Front Panel Panel gasket provided.
1/16 & 1/8 DIN: IP65
3/16 & 1/4 DIN: IP55
Programming Methods Four front panel buttons and Modbus
Number of Set Points Four programmable set points
Noise Filter Programmable 1 to 120 seconds or off
Display Update Rate 4/second
Password Restricts modification of programmed settings
Non-Volatile Memory Settings stored for a minimum of 10 years
Power 100-240 VAC, 50/60 Hz, 10 W
Required Fuse UL Recognized, 1 A, 250 V, slow-blow
Isolation 2300 V input/output-to-power line; 4 kV relay output-to-input/output/power line.
Operating Temperature 10 to 50C
Storage Temperature -40 to 85C
Relative Humidity 20 to 90% non-condensing
Enclosure 1/16, 3/16, 1/8(H), 1/8(V), 1/4 DIN; impact-resistant plastic; color: black
Approvals UL & C-UL Recognized, CE Compliant
UL File Number E244207; Process Control Equipment
Warranty 3 years parts & labor

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