STS4-4 Terminal Node

STS4-4 Terminal Node

The industrial terminal input nodes have been designed for both laboratory and long-term monitoring applications. With 4 analog sensor inputs alongside and 4 thermistor inputs make these nodes ideal for collecting high-speed data and correcting for temperature at the same time throughout the monitoring application.

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Features & Applications
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Features – STS4

  • No programming required!
  • Modular rugged design
  • Expandable up to 1,000 channels
  • Sample Rates up to 1000 Hz per channel
  • Quick-Connect terminal blocks
  • Accepts a large range of structural testing sensors
  • Variety of power options including DC & PoE
  • All channels are lightning/surge protected


  • Laboratory Testing
  • Structural Monitoring
  • General purpose data collection

specifications – STS4 Data Acquisition

Measurement Types:
Analog Input
Temperature Input
Analog Single-ended or Differential
3KΩ NTC Thermistor
Maximum Sample Rate:
Analog Input
Temperature Input
1,000 S/s
~1 S/s (non user adjustable)
Programmable Gain Settings 11
Analog to Digital Converter (ADC) 24-bit ADC (Sigma delta)
Inputs & Outputs
Input Channels 4
Thermistor Inputs 4
Serial communication RS232/422/485
Digital I/O Isolated Digital In (to 24V), 2x Digital Out
Voltage Output +15 Vdc @ 200 mA
Internal MicroSD Memory 8 GB
Excitation Voltages
Vx (programmable) +0 to +5 Vdc @ 20mA (per channel)
V+15 +15 Vdc @ 400 mA (combined)
DC Supply +24 Vdc @ 1.0 Amp
Power over Ethernet +24 Vdc Passive PoE @ 0.5 Amp
Wireless n/a
Ethernet 10T-Base (TCP/IP)
Sensor Interface
Connector 8-pin spring loaded wire terminal
Intelliducer Support No
Protection Dustproof
Size (W x L x H) 4.2 x 7.5 x 2.5 in (107 x 191 x 63 mm)
Weight 1.43 lb (650 g)
Operating Temperature -40° to 185 °F (-40 to +85 °C)
Warranty 12 Months

downloads – STS4 Data Acquisition

Options & Accessories – STS4 Data Acquisition