1/4 DIN Limit Temperature/Process Controllers with Modular Communications Options

CN3101

Limit Process Controller

CN3101:1/4 DIN Limit Temperature/Process Controllers with Modular Communications Options

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•	One High/Low Limit 5 Amp Relay Output
•	One Independent 5 Amp Alarm Relay, Standard
•	Universal Sensor Inputs
•	Panel or Remote Controlled Setpoint
•	24 Vdc Transmitter Power Supply
•	NEMA-4X Hosedown Front Panel
•	Power Supply: 100 to 240 Vac, Standard
•	F M Approved
•	UL Listed (C), (US) OPTIONS
•	RS-232 or RS-422/RS-485 Digital Communications with Second 5 Amp Alarm Relay
•	Analog Output
View related products - Temperature and Process Controllers and Power Switching Devices

The CN3101 is a compact, fully programmable high or low limit controller. It is UL listed and has FM approval as a limit controller. With user programmable inputs, outputs and high/low limit features, it is adaptable to almost any limit control application, and can easily be reconfigured as needed. Sophisticated limit control features include a total time over/under setpoint display and peak (maximum or minimum) process variable display. These valuable CN3101 features allow you to determine if process damage has occurred, and they can help in analyzing the cause if shutdown occurs.

For Special Options Consult Sales or Temperature Engineering for Availability and Pricing.

To Order (Specify Model Number)

What Other People Bought: When you see this icon, click on it to expand a list of products that other people have bought when they purchased this model.

Part Number	Availability	Price	Description	Qty.
CN3101-PV-S4	5 Weeks	$695.00	Hi/Low limit controller with single ouput mechanical relay and one alarm, retransmission, RS422/485	qty.

CN3101		$510.00	Hi/Low limit controller with single ouput mechanical relay and one alarm	qty.

CN3101-S2		$615.00	Hi/Low limit controller with single ouput mechanical relay, one alarm with RS-232 communications*	qty.


Accessories

3250X-S2		$105.00	RS-232 digital communications board*	qty.

3250X-S4	4 Weeks	$105.00	RS-485/422 digital communications board*	qty.

CN3200-SOFT-WIN2		$400.00	Software for communications options	qty.

3250X-CASE-COMM		$100.00	Housing for CN3101 and CN3251's with digital communications**	qty.

3250X-CASE		$90.00	Housing for CN3101 and CN3251's without digital communications	qty.

3250X-SBKT		$40.00	Side mounting bracket for CN3101 and CN3251 models	qty.

CNQUENCHARC		$10.00	Noise Suppression RC snubber (2 leads), 110 to 230 Vac	qty.

† All dollar amounts on this site are shown in US currency.

Note: Specify input code TC, RTD, mV, V or mA. For complete product specifications, including range table for the various inputs choices download the detailed PDF data sheet in the section below.
*Only one communications option can be purchased per unit.
**In order to add communications to a CN3101, the housing must be replaced with the 3250X-CASE-COMM so that either the 3250X-S2 or 3250X-S4 communications board can be installed.
Ordering Example: (1) CN3101-PV single output limit controller, 1/4 DIN bezel, programmable input, one alarm, and recorder output, $410 + 80, $590.00

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Keywords:1/4 DIN Limit Temperature/Process Controllers with Modular Communications Options, industrial pressure gauges