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415-751-8811 info@viselect.com

m2b-400x250

Features:

  • The Model 2-B Mini-RTU is designed for use in medium to large substations. The dimensions of this larger unit are 16.25″x19″x4″.
  • Thirty-two digital inputs can be independently configured for Active-HI or Active-LO operation. A separate set of contacts on the input relays can be used for local alarms (lamps or other annunciators) near the RTU.
  • Twelve-bit resolution is featured on the 48 single-ended analog inputs, pre-scaled to ± 1 VDC with 0.1% accuracy.
  • They can be configured for DNP 3.0, Modbus, PG&E (Data 2179), Telegyr 8979, or CDC Type I / II protocols.
  • They can be daisy-chained for additional points on a single communication line.
  • The Mod 2-B comes with a free copy of the VisiCal software suite that allows it to be configured, calibrated, scanned, monitored or programmed with drag-and-drop and pushbutton simplicity.

Specifications:

  • Control Sequence: Direct or SBO
  • Relay Contacts: Form C, 10 Amps at 240Vac or 150Vdc
  • Status Inputs: 32
  • Status Input Voltage: 12Vdc to 130Vdc
  • Input Current: 0.1ma (typical)
  • Isolation: Optical
  • Overvoltage: phase-to-phase 460V for 10 minutes
  • Phase-to-Ground 2000V
  • Input Voltage: 12Vdc (4 watts)
  • Communication Link: 2 RS-232 Ports
  • SWC Certification: ANSI/IEEE C37.90.1 SWC Certified
  • Dimensions: 16.25″ x 19.00″ x 4″
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