CN132 * 1/32 DIN Autotune Temperature/Process Dual Setpoint Controller

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1/32 DIN Autotune Temperature/Process Dual Setpoint Controller

User Selectable Inputs

Autotune PID

Configurable Dual Output

Second Setpoint and Output

NEMA 4X Front Panel

Full Cool Strategy

Auto/Manual Operation

Optional 12 Vac/dc or 24 Vac/dc Models

The CN132 digital micro controllers include all the features of standard 1/4, 1/8 and 1/16 DIN microprocessor controllers, in a very small package. The CN132 features advanced Autotune PID. Autotune teaches the controller the main characteristics of the process. Autotune learns by cycling the output on and off. The results are measured and used to calculate optimum PID values which are automatically entered in the controller memory. Optimum cycle-time is calculated by Autotune programs. The choice of cycle-time is influenced by the external switching device or load, e.g. contactor, SSR, valve. Each control parameter can be set by the user through the front keypad. These units include a program security in a hidden level for OEM's.

SPECIFICATIONS

Power: 100-240 Vac/dc, ±10%, 50-60 Hz, 3 VA; Optional 12 or 24 Vac/dc, ±20%, 50-60 Hz, 3 VA
Display: 4 digit LED, 10 mm (0.4"), high brightness green, -199 to 9999 counts display range
Range: Sensor limited 2000°C/3500°F; -99.9 to 999.9° in 0.1° resolution
Display Indicators: Process temperature (PV), Setpoint (SP), SP1/2 indicators (flashing), error messages, Function/Option mnemonics
Thermocouple Cold Junction Compensation Rejection: 20:1 (0.05°/°C) typical
Thermocouple External Resistance: 100 Ohm max
RTD Input: Pt100 2-wire
Process Inputs: -10 to 50 mV
Calibration Accuracy: ±0.25% sensor max. ±1°C
Sampling Frequency: Input 10 Hz, CJC 2 sec
Common Mode Rejection: negligible effect up to 140 dB, 240 V, 50-60 Hz
Temperature Coefficient: 150 ppm/°C sensor max
Relay: form A/SPST contacts 2A/250Vac, resistive
SSd (dc Pulse driver): to switch a remote SSR 5 Vdc +0/-15% 10 mA non-isolated
Operating Ambient Range: 0 to 50°C (32 to 130°F)
Case Material: Flame retardant polycarbonate
Weight: 100 g (3.5 oz)
Dimensions: 24 H x 48 W x 10 mm D bezel (0.95" x 1.89" x 0.39"), 102 mm (4.02") depth
Panel Cutout: 45 x 22.2 mm (1.77" x 0.87")

To Order (Specify Model Number)
Model Number	Price	Output
CN132	$169	Relay/SSd
CN132-116	5	1\16 DIN panel adaptor
CN132-116-DUAL	5	1\16 DIN twin adaptor

Comes with complete operator's manual
Note: Either the Relay or the SSd (dc pulse) may be chosen as the output device for the main setpoint SP1,
the remaining output device being automatically allocated to the second setpoint, SP2.
Power Options: For 12 Vac/dc, add suffix "-12V" to model.
For 24Vac/dc, add suffix "-24V" to model. No additional charge.
Ordering Example: CN132 is 1/32 DIN autotune controller with thermocouple, 2-wire RTD, and process inputs capability,
dual output (relay and dc pulse), $169.

Sensor Type	Linearized Range* (Units are °C/°F Switchable)		Linearity >°C
J	0 to 800°C	32 to 1472°F	±0.5
K	-50 to 1200°C	-58 to 2192°F	±0.25*
T	-200 to 250°C	-273 to 482°F	±0.25*
E	0 to 1600°C	32 to 1112°F	±0.5
R	0 to 1600°C	32 to 2912°F	±2.0*
S	0 to 1600°C	32 to 2912°F	±2.0*
B	0 to 1800°C	32 to 3272°F	±2.0*
N	-50 to 1200°C	-58 to 2192°F	±0.25*
J DIN	0 to 800°C	32 to 1472°F	±0.5
RTD	-200 to 400°C	-273 to 752°F	±0.25*

* Linearity: Type B: 5° (70-500°C), Types K and N: 1° >350°C
Exceptions: Types R and S: 5° < 300°C,
Type T: 1°<-25° or >150°C RTD/Pt100: 0.5°<-100°C

Range	0-20 mV	4-20 mV
Lin 1	0 to 100
Lin 2	0 to 1000
Lin 3	0 to 2000
Lin 4		0 to 100
Lin 5		0 to 1000

Linearity is ±0.5%

U.S.A. and Canada
	International Callers; Sales & Service; 203.359.1660

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