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6511 SeaRAQ 6 Channel Isolated RTD Analog Inputs
6511 SeaRAQ 6 Channel Isolated RTD Analog Inputs

Part# 6511

(SeaRAQ-6511)

SeaRAQ 6 Isolated RTD Analog Inputs



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SeaRAQ™ I/O expansion modules provide unprecedented expansion capabilities for Sealevel Relio R3 and Relio R4 industrial computers. The SeaRAQ 6511 analog expansion board is specifically designed to interface RTDs (Resistance Temperature Detectors). RTDs offer a wide temperature measurement range, good accuracy, repeatability, and long-term stability well-suited to industrial applications.

To protect the host computer from harmful voltage spikes commonly found in industrial environments, the 6511 provides 1500 VAC isolation. For easy, reliable field wiring, the board uses removable, high-retention terminal block connectors and is compatible with thin film, wire-wound, and coiled element sensors.

Sealevel's SeaMAX software drivers and utilities make installation and operation easy using Microsoft Windows and Linux operating systems. Communicate using industry standard Modbus RTU protocol or use the Sealevel SeaMAX API software libraries from your application program.

Get a jumpstart on your digital I/O development with The Digital I/O Handbook that will provide helpful information that you will use again and again. Check out Chapter 1 for an overview of logic principles.
Brand/Family SeaRAQ
Modbus Yes
Analog I/O RTD Inputs
RoHS Compliant Yes
A/D Inputs 6 RTD Inputs
A/D Resolution 16-bits
Input Type RTD Platinum PT-100, Copper Cu-10, Nickel Ni-120 (2 or 3 wire configuration)
Input Isolation 1500 VAC RMS (Field-to-Logic)
Input Impedance >20 MOhms
Field Wiring 16-30 AWG
Plate Connectors High-Retention, Removable Terminal Blocks
Operating Temperature 0 - +70C
Extended Temperature Call for Options
Storage Temperature -50 - +105C
Humidity Range 10 - 90% Relative Humidity, Non-Condensing
Dimensions PCB is 6.00" (L) x 4.35" (W)
  • • Analog expansion module with six (6) Resistance Temperature Detector (RTD) interfaces
  • • 1500 VAC field-to-logic isolation
  • • Industry standard Modbus RTU interface
  • • Input power provided via backplane connector
  • • Field wiring is simplified via removable 3.5mm terminal blocks compatible with 16-30 AWG wire
  • • Includes 20-position, removable, high-retention Phoenix terminal blocks
  • • Sealevel SeaMAX software supports Microsoft Windows and Linux operating systems




The Digital I/O Handbook
Part#REF101
The Digital I/O Handbook

$19.95

The Digital I/O Handbook (*Free)
Part#REF102
The Digital I/O Handbook (*Free)

$0.01

     
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