JNIOR_310_+_4_Relay_Output_+_4-20mA_240W_black

Jnior Expansion modules

Expansion modules accommodate changing needs allowing you to add more I/O to your JNIOR easily.

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Product Description

Plug and Play Expansion Modules

Expansion modules accommodate changing needs allowing you to add more I/O to your JNIOR easily.

The JNIOR logic controller utilizes Plug and Play expansion modules to keep the cost of the core controller low while allowing for the cost-effective addition of more relay outputs and/or analog signals in the future. Each Expansion Module works on any JNIOR logic controller model and contains the following key features:

  • On-board microprocessor for rapid, effective analog signal sampling
  • Automatic recognition of the module by the main JNIOR logic controller
  • Flexibility to utilize a mix of modules (2 total per JNIOR)
  • Can be used in addition to the JNIOR temperature sensors
  • Web-based configuration via the main JNIOR web page
  • Easily integrated into all the JNIOR communication methods
  • No separate power supply necessary – all power received via the Sensor Port
  • 2-year warranty

JNIOR_310_+_4_Relay_Output_+_4-20mA_240W_black

Picture of the JNIOR Model 310 with the low voltage 4 Relay Output Expansion Module and the 4- 20 mA Analog Expansion Module.

Exp_Mod_-_4-20_-_Flat Exp_Mod_-_10VDC_-_Flat Exp_Mod_-_RTD_-_Flat
4 – 20 mA 10 VDC PT100 RTD
Catalog Number EXP-200-001 EXP-200-002 EXP-200-003
Inputs Analog RTD
Quantity 4
Range 4 – 20 mA -10 to +10 VDC Compatible with 2, 3, 4
wire PT100; Connects
as a 3 Wire RTD
A/D Resolution 12 bits
Full Scale Accuracy Better than 1% full-scale range
Outputs Analog
Quantity 2
Range 4 – 20 mA 0 to +10 VDC
A/D Resolution 12 bits
Full Scale Accuracy Better than 1% full-scale range
Wiring 2 piece connectors 4 (3 wires ea.) – 2 piece connectors
Physical Size 4 x 2 x 1.2 in.
(102 x 51 x 31 mm)
Weight 4 ounces (115 grams)
Power None required—Module draws power via Sensor Port on JNIOR
Case Flame Retardant ABS Plastic
Sensor Port I/O Expansion via Sensor Port—Connector cable included – Custom lengths up to 50 feet (made by user)
Operating Temperature -15°F to160°F (-25°C to 70°C)
Storage Temperature -40°F to185°F (-40°C to 85°C)
Humidity 5 to 95% Non-Condensing
Mounting Tabs with Din Rail Option
Warranty 2 Years

 

 

Exp_Mod_-_Relay_Outputs_-_Flat Exp_Mod_-_Power_Relay_-_Flat
> 4 Relay Output Power 4 Relay Output
Catalog Number EXP-200-004 EXP-200-005
Outputs Digital
Quantity 4
Range 0 – 30 Volts DC or AC 120/240 VAC
Type SPST, Form A SPST, Form C
1 Normally Open or Closed Contact 1 Normally Open Contact
1 Normally Closed Contact
Contact Rating 1 Amp @ 24 Volts AC/DC 10 Amp @ 120/240 Volts AC
Wiring 2 piece connectors
Physical Size 4 x 2 x 1.2 in.
(102 x 51 x 31 mm)
4.25 x 2.63 x 1.27 in.
(108 x 67 x 32 mm)
Weight 4 ounces (115 grams) 6 ounces (170 grams)
Power None required—Module draws power via Sensor Port on JNIOR
Case Flame Retardant ABS Plastic
Sensor Port I/O Expansion via Sensor Port—Connector cable included – Custom lengths up to 50 feet (made by user)
Operating Temperature -15°F to160°F (-25°C to 70°C)
Storage Temperature -40°F to185°F (-40°C to 85°C)
Humidity 5 to 95% Non-Condensing
Mounting Tabs with Din Rail Option
Warranty 2 Years