If you have questions about how to use or install them, the INTEG team will be happy to provide technical support.

Accessories for your JNIOR include:

  • Power Supply (optional) – The JNIOR requires a 12 to 24 VDC power supply @ 1 amp.  You can use any power supply or purchase one from INTEG.
  • Rugged External Temperature Sensor – Digital temperature sensor allows you to integrate temperature readings with your JNIOR application.
  • DIN Rail Adapter Kit for JNIOR and JNIOR Expansion Modules – allows your JNIOR equipment to easily mount on a standard DIN rail.
  • Replacement Connector Kit for JNIOR.

Contact INTEG Process Group for assistance or to purchase JNIOR Series 4 Controllers. Go here to view the JNIOR documentation or download software.

  Power Supply
Catalog Number PSA-120-125
  Data Sheet
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Rated Input Voltage 100 V – 240 V ac
Input Voltage Range 90 V – 264 V ac
Rated Frequency 50 V – 60 Hz
Frequency Range 47 V – 63 Hz
Rated Input Current 300 mA RMS max.
Inrush Current 15 A max. at 115 / 30 A max.
at 230 V ac cool start
Output Voltage 12 V dc at 1.0 A
Output Min. Current 0 A
Line Regulation ± 1%
Load Regulation ± 5%
Over Voltage Protection 15 ~ 18 V dc max. (output shutdown)
Short Circuit Protection Output Shut Down and Auto Restart
Ripple Voltage 150 mV (p-p) (100 – 240 V at Full Load)
Efficiency 60% min.
Safety and EMI  
HI POT Input to output (3000 V ac at 10 mA for 1 min.)
Insulation Resistance Input to output (> 100 M Ohm at 500 V dc)
Safety Approvals UL/cUL
EMI Standard Meets FCC class B, VCCI:II
Certifications RoHS Compliant
Leakage Current 0.25 mA

  Rugged External Temperature Sensor
Catalog Number SEN-100-002
  Data Sheet
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Probe 304 Stainless Steel
Probe: Standard Length 3 inches
Cable: Standard Length 12 feet (CAT 5)
Pressure Tested Water Resistant to 60 PSI
Environments Harsh; Chemical Resistant; Waterproof
Probe -67ºF to 257ºF (-55ºC to 125ºC)
Cable -94ºF to 302ºF (-70ºC to 150ºC)
-10ºC to 85ºC -0.5ºC to 0.5ºC
-55ºC to 125ºC -2.0ºC to 2.0ºC
Body Diameter (in.) .216 min – .220 max (.218 typical)
Tip Diameter (in.) .218 min – .233 max
Features Contains RJ12 jack to plug directly into the JNIOR Sensor Port; Automatically recognized by the JNIOR software; Submersible, Rugged, Wide Temperature Range Probe suitable for use in harsh environments

  DIN Rail Adapter Mounted on
DIN Rail Adapters for JNIOR
and Expansion Modules
Replacement Connector Kit
Catalog Number DIN-300-001 DIN-300-001 / DIN-300-002 A00-102
  Data Sheet Data Sheet
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Features DIN Rail Adapter attaches to the JNIOR or Expansion Modules;
The DIN metal clip can be rotated in any direction.
Includes: (4) 8-terminal side connectors (I/O) and (1) 4-terminal top connector (power).