Temperature and process PID controller

CN7500 Series

CN7500 Series Temperature and process PID controller

^£139.43 CN7523

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PID controller with universal Inputs for temperature, volts and milliamperes.
Dual 4-Digit LED Display
8 Ramp & Soak Programs, 8 Segments Each
Autotune
Dual Control Outputs
RS485 Communications Standard
Alarm Functions
Free Software

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Description

More information about how a PID Controllers works in this link.

The CN7500 Series temperature and process controller's advanced control features can handle the most demanding temperature or process applications. Enclosed in a compact 1/32 DIN housing, the CN7500 has dual, 4-digit LED displays for local indication of process value and setpoint. Control methods include on/off, PID, autotune, and manual tune. PID control is supported with 64 temperature and time (ramp/soak) control actions. The dual-loop output control allows simultaneous heating and cooling. The second output can be configured as an alarm mode using one of the 13 built-in alarm functions. RS485 communications is standard. Up to 247 communication addresses are available, with transmission speeds of 2400 to 38,400 bps. Other features include universal inputs, selectable temperature units (°C/°F), selectable resolution, quick sampling rate, and security protection.

Specifications
Inputs: Thermocouple, RTD, DC voltage or DC current
Display: Two 4-digit, 7 segment 6.35 mm H LEDs; PV: red, SV: green
Accuracy: ±0.25% span, ±1 least significant digit
Supply Voltage: 100 to 240 Vac, 50/60 Hz
Power Consumption: 5 VA max
Operating Temperature: 0 to 50°C
Memory Backup: Non-volatile memory
Control Output Ratings:
    Relay: SPST, 5A @ 250 Vac resistive
    Voltage Pulse: 14 V, 10 to -20% (max 40 mA)
    Current: 4 to 20 mA
Communication: RS485 MODBUS A-5-11/RTU communication protocol
Weight: 114 g
Panel Cut-Out: 48 x 24 mm
Maximum Panel Thickness: 3.40 mm
Panel Depth: 99.80 mm

Input Types and Ranges

Input Type	Range
K Thermocouple	-200 to 1300°C (-328 to 2372°F)
J Thermocouple	-100 to 1200°C (-148 to 2192°F)
N Thermocouple	-200 to 1300 °C (-328 to 2372 °F)
T Thermocouple	-200 to 400°C (-328 to 752°F)
E Thermocouple	0 to 600°C (32 to 1112°F)
W Thermocouple	-200 to 800°C (-328 to 1472°F)
R Thermocouple	0 to 1700°C (32 to 3092°F)
S Thermocouple	0 to 1700°C (32 to 3092°F)
B Thermocouple	100 to 1800°C (212 to 3272°F)
L Thermocouple	-200 to 850°C (-328 to 1562°F)
U Thermocouple	-200 to 500°C (-328 to 932°F)
Pt100 RTD	-200 to 600°C (-328 to 1112°F)
0 to 50 mV	-999 to 9999
0 to 5 V	-999 to 9999
0 to 10 V	-999 to 9999
0 to 20 mA*	-999 to 9999

* Requires external 250 ohm precision shunt resistor, OMX-R250 (sold separately).

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† All amounts shown in EUR, GBP, or USD
Note: Comes with complete operator’s manual. Both the CN7-A and CN7-B software will work with this model.
Ordering Example: (1) CN7523 Dual-output controller, DC pulse and a mechanical relay output, RS485 communications, £139.43