1/8 & 1/4 DIN Temperature/Process Controllers with Optional Profiler, Valve Positioner Controls and Communications with 3 Modular Outputs.

CN2404 & CN2408 Series

PID or ON/OFF Control
Heating and Cooling
One Shot Tuner with Overshoot Inhibition
Setpoint Rate Limit
Universal Temperature Input
Scalable Linear Process Input
Control Outputs Configurable as Reverse/Direct Action or Alarm
Multiple Alarms Configured on a Single Output
Optional Features
• RS-232, RS-422, or RS-485 Communications
• 10 amp Heating Output (CN2404 only)
• Analog Retransmission Output (Isolated)
• Remote Setpoint
• Ramp & Soak
• Valve Positioner Control
• Custom IR Ranges available

Description

The CN2400 Series are precision PID, self tuning temperature controllers, in 1/4 and 1/8 DIN sizes. They have modular hardware construction with an alarm option, and depending on the model, can accept a wide variety of field installable input, output, and communications modules.The CN2404/08 controllers come with two digital inputs as part of their standard configuration. The control outputs, depending on type, can be configured for either heating, cooling or alarm.

Output and Additional Input Options (field installable options)

Output Type	Output 1* Order Suffix	Output 2** Order Suffix	Output 3*** Order
Relay	-R1	-R2	-R3
0-20 mA/0-5/10 Vdc (Isolated)	-F1	-FI2	N/A
dc Pulse (18 Vdc @ 20 mA)	-D1	-D2	-D3
ac SSR	-T1	-T2	-T3
Dual Relays	-RR1	-RR2	-RR3
Dual ac SSR	-TT1	—	—
Dual Pulse/Relay	-DR1	—	—
Dual Pulse/ac SSR	-DT1	—	—
Triple Pulse (12 Vdc @ 8 mA)	-3D1	-3D2	-3D3
Analog Retransmission	—	-PVSV2	-PVSV3
Triple Contact Input	-3C1	-3C2	-3C3
Triple Logic input	-3L1	-3L2	-3L3
Remote Setpoint	—	N/A	-RSP
Transmitter Supply	—	-TP2	-TP3

Note: *PDLINK1 will function only with the “-D1“(dc pulse) output.

Communications Options (field installable)

Order Suffix	Description
-C2	RS-232 Communications
-C3	RS-422/485 four wire Communications
-C4	2-Wire RS-485 Communications

Note: Only one communications option available per unit

Other Alarm and High Current Output Options

Order Suffix	Description
-A	Alarm Relay
-HC	10 A High Current Relay Output (CN2404 Only)

Note: Only one option available per unit

Low Voltage Power Options

Order Suffix	Description
-LV	20 to 29 Vac/dc

Control Function Options
(-CG, -VC, and -VG are programmable)

Order Suffix	Control Function	No. of Profiles	Segments	Valve Positioner
-CG	PID Controller	1	8	-
-CP	PID Controller	1	16	-
-P4	PID Controller	4	16	-
-CM	PID Controller	4	20	-
-VC	Valve Positioner	0	0
-VG	Valve Positioner	1	8
-VP	Valve Positioner	1	16
-V4	Valve Positioner	4	16
-VM	Valve Positioner	4	20

Place Order(Specify Model Number)

Part Number/ Desc.

Qty

Description

CN2404-D1-A

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Availability:

1/4 din controller, output 1 - dc pulse, alarm relay

CN2404-R1

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Availability:

1/4 din controller, output 1 - relay

CN2404-R1-HC

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Availability:

1/4 din controller, output 1 - relay, 10 A High Current Relay Output

CN2404-R1-R2-R3

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Availability:

1/4 din controller, output 1 - relay, output 2 - relay, output3 - relay

CN2404-R1-R2-RSP

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Availability:

1/4 din controller, output 1 - relay, output 2 - relay, output 3 - remote setpoint

CN2408-F1

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Availability:

Discontinued-poss sub CN3412

Accessories

CNQUENCHARC

£52.66

Availability: 5 weeks

Noise Suppression RC snubber (2 leads), 110 to 230 Vac

Field Installable Input, Output, and Communication Modules

BD2400-R

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Availability:

Relay output module

BD2400-D

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Availability:

dc Pulse output module

BD2400-T

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Availability:

ac SSR output module

BD2400-3D

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Availability:

Triple dc Pulse output module

BD2400-3C

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Availability:

Triple contact input module

BD2400-3C

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Availability:

Triple contact input module

BD2400-3L

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Availability:

Triple logic input module

BD2400-PVSV

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Availability:

Analog retransmission module

BD2400-RSP

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Availability:

Analog remote setpoint module

BD2400-C2

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Availability:

RS-232 communications module

BD2400-C3

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Availability:

RS-422/485 four wire communications module

BD2400-C4

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Availability:

2-Wire RS-485 communications module

BD2400-TP

Consult Sales

Availability:

Transmitter power supply module

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Part Number

Qty

Part Number

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† All amounts shown in EUR, GBP, or USD