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1/8 DIN Ultra Compact Case Temperature, Process and Strain PID Controllers

$694.80

Item# CNI8C22-C24

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-9 $694.80
10-24 $660.06
25-49 $625.32
50-99 $590.58
100-499 $555.84
500+ $521.10

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Limited Stock
1/8 DIN Ultra Compact Case Temperature, Process and Strain PID Controllers CNI8C22-C24 CNI8C22-C24

For our newest line of controllers with Modbus connectivity, expanded ramp and soak programs, universal inputs, and simple PC programming, visit our CNPT Series.

  • Ultra Compact 1/8 DIN Controller
  • Full Autotune PID Control
  • Built-In Excitation
  • NEMA 4 (IP65) Bezel


  • Analog Voltage Input Ranges 0 to 100 mV
  • Communication Protocols (Sku Variant) RS232 or RS485
  • Analog Current Input Ranges 0 to 20 mA (5 Ω load)
  • Analog Input Accuracy 0.03% reading
  • Control/Alarm Outputs, Maximum 2
  • Control Algorithms Autotune PID
  • Control Mode Time and amplitude proportional control selectable manual or auto PID
  • Display Color Red
  • Display Digit Height 10.2 mm 21 mm
  • Maximum Ambient Humidity 90% RH non-condensing
  • Maximum Ambient Temperature 55 {C} (131 {F})
  • Isolation (I/O to I/O) Relay/SSR to Relay/SSR Output: 2300 Vac per 1 minute test RS232/485 to Input/Output: 500 Vac per 1 minute test
  • Isolation (Power to I/O) Power to Input/Output: 2300 Vac per 1 minute test For Low Voltage Power Option: 1500 Vac per 1 minute test
  • Measurement Type Temperature
  • Minimum Ambient Temperature 0 {C} (32 {F})
  • Other Features (Sku Variant) Recorder Retransmission Low Voltage Power Ethernet
  • RTD Connection 2
  • Remote Setpoint Capability Yes
  • RTD Curves Supported 385
  • RTD Types Supported 100/500/1000 Ω Pt sensor
  • Supply Frequency 50/60 Hz
  • Sampling Rate 3 samples per second
  • Thermocouple Type J

Description

*For our newest line of controllers with Modbus connectivity, expanded ramp and soak programs, universal inputs, and simple PC programming, visit our CNPT Series.*

The ultra-compact CNi8C and CNiS8C controllersare similar to the full size i8 in an ultra-compactenclosure. Only 51 mm (2") behind the panel. The i8C/iS8C displaycan be programmed to changecolor between GREEN, AMBER, or RED at any setpoint or alarmpoint. The i8C/iS8C includes the option of bothRS232 and RS485 in 1 instrumentwith the straightforward OMEGA™ ASCII protocol. If Modbus is required, we recommend our latest Platinum controllers - CNPT Series.

The i8C comesstandard with your choice of2 control or alarm outputs in almostany combination: solid state relaysrated at 0.5 A @ 120/240 VacForm "C" SPDT relays rated at3 A @ 120/240 Vac pulsed 10 Vdcoutput for use with an external SSRor analog output (0 to 10 Vdc or0 to 20 mA) selectable for control orretransmission of the process value.

The universal temperature andprocess instrument offer a selection of 10 thermocoupletypes as well as 2-, 3- or 4-wireRTDs, process voltage and current.The i8C controller is ideal for use with transmittersand amplified transducers. Built-inexcitation is standard (24 Vdc@ 25 mA). The units handle0 to 20 mA process current andprocess voltage in 3 scales:0 to 100 mV, 0 to 1V, and 0 to 10V.

The strain/process instrument(model iS) meters and controllersmeasure inputs from load cells,pressure transducers, and most anystrain gage sensor. Input rangesinclude 0 to 100 mVdc -100 mVdcto 1 Vdc 0 to 10 Vdc in addition to0 to 20 mA. Excitation for transducersof 5 V and 10 V is standard.

Theenclosure has aNEMA 4 (IP65) rated front bezel and electronics are removable fromthe front panel.
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