DIN Rail Mount Temperature and Process Controller

CN245-R1-R2-F3-C4

Rail Mount Temperature and Process Controller

PLACE ORDER

DIN Rail Mountable
Dual Display
Type J, K, R and S Thermocouple Inputs
Process Inputs
RTD and Thermistor Inputs
Alarm Functions
On/Off or PID control
3 Step Ramp-Soak Feature
Autotune
Digital Input for Remote start/stop, hold/run or setpoint selection
Heater Loop Break Alarm
24 to 230 Vac/Vdc Powered
Password Protection
RS485 Communications
Optional Software with Configuration Module

Controllers - View related products

Description

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

Monitor and control temperature or process applications with precision using the CN245 Series DIN rail mountable controllers. The CN245 Series provides dual LED displays for local indication of process value and setpoint value. Control methods include on/off, PID, auto-tune and manual-tune. Controller includes a 3 setpoint ramp/soak control feature, alarm functions, RS485 communications and heater loop break alarm.

In addition to operation as a multi-setpoint PID controller, the unit can be ideally used as signal converter thanks to a universal input (selectable by parameter for up to 18 different signals) and the analogue output which is galvanically isolated and programmable for rescalable retransmission of process value.

An optional software package CN-SW-HW-KIT includes cable and configuration module for quick configuration of units, as well as copying configuration parameters from one unit to another. The configuration module can also be purchased separately and with a built-in battery feature, configuration settings can be downloaded and copied to module without power applied to controller. Module can then be plugged into a new unit without power applied and the configuration setting can be transferred for easy set up for multiple units.

Specifications
Supply Voltage: 24 to 230 Vac/Vdc ±15%, 50/60 Hz
Power Consumption: 3 W
Display: Two 4-digit, 10 mm green (SV), 7.6 mm red (PV)
Accuracy: ±0.5°C temperature, 0.2% reading
Resolution: 1°/0.1° 10 µV process
A/D Conversion: Sigma-delta
Reading Rate: Programmable
Digital Filter: Programmable
Operating Conditions: Temperature 0 to 45°C, humidity 35 to 95 RH%
Enclosure: Polycarbonate V0
Front Panel: Silicon V0
Dimensions: 90 H x 72 W x 64 mm D
Weight: 195 g
Inputs:
    Thermocouple: K, J, S, R
    RTD: Pt100, Pt500, Pt1000, Ni100
    Thermistor: PTC 1K, NTC 10K (B 3435K), NTC 2252Ω
    Process: 4 to 20 mA, 0 to 10V, 0 to 40 mV, potentiometer 0 to 6/160 kΩ
Sampling Time: 4,1 ms (242 Hz frequency)
1 Digital Input: Up to 4 setpoint selections, hold, run, tuning launch, start/stop cycle
Outputs:
    2 Relays: 5 A to 250 Vac (resistive)
    DC Pulse: 12 Vdc, 30 mA
    Analogue: Programmable for 4 to 20 mA, 0 to 10 Vdc, control or retransmission PV/SP
Serial Communication: RS485 Modbus ® RTU
Control Algorithms: On/off with hysteresis, P, PI, PID, PD, time proportional
Tuning: Manual or autotune
Data Protection: Lock command/ alarm setpoint, access to parameters by password
Alarm Modes: Absolute/threshold, band, high/low deviation; loop break alarm function
Soft-Start: Rising gradient expressed as °C or °F/hour
Programmer Function: Start/stop, 3 steps pre-programmed cycle

Place Order(Specify Model Number)

Part Number/ Desc.

Qty

Description

CN245-R1-R2-F3-C4

Consult Sales

Availability:

DIN rail controller, relay/relay/analogue output, RS485, heater loop break

Accessories

CN-SW-HW-KIT

£252.24

Availability: 2 weeks

cable and configuration module kit

CN-CONFIG-MODULE

£118.19

Availability: 2 weeks

memory plug in module

RAIL-35-1

£14.50

Availability: 2 weeks

35 mm DIN rail, 1 m length

RAIL-35-2

£27.32

Availability: 2 weeks

35 mm DIN rail, 2 m length

CNQUENCHARC

£44.22

Availability: 2 weeks

suppression kit, 110 to 230 Vac

† All amounts shown in EUR, GBP, or USD
Note: Comes complete with operator’s manual.