• Specifications

    Stand-alone system for acquiring data facility-wide.

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    Slide 1
  • Accessories

    Supports RS-232 and RS-485 communication.

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    Slide 2
  • Downloads

    View and download the user manual.

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    Slide 3

EDAS-1002


EDAS-1000E Series Ethernet Data Acquisition Systems are stand-alone data acquisition systems that connect to and communicate over Ethernet (IEEE 802.310Base-T) Local Area Networks(LANs). They use the open systems environment of Ethernet and Transmission Control Protocol/Internet Protocol (TCP/IP, a standard networking protocol that provides communication across interconnected networks). These features enable you to integrate acquired data with your facility-wide or world-wide network, making the data available for use by other networked resources, or for further processing by personal or company software.

The EDAS-1002E-1A model combines analog I/O and digital I/O data acquisition functions (8 differential or 16 single-ended analog inputs, 2 analog outputs, 16 digital I/O channels and one counter). Like the EDAS-1001E-1A, this unit also contains a built-in processor, ROM-based executive firmware, TCP/IP, an Ethernet interface and an RS-232 port for serial I/O (and for initial network configuration of the unit). The EDAS-1002E-2A model has all the above features and an RS-485 serial port for communication with multiple RS-485 devices.

Specifications

Network Interface

  • Ethernet 10Base-T (RJ45)
  • 8kHz system throughput (unloaded network

Power Requirements

  • Voltage range (AC or DC): 15 to 28 VAC, 20 to 40 VDC
  • Current requirements* (24VAC, no load/1A load): 350mA/650mA

Physical

  • 9.00″ D x 5.57″ W x 1.52″ H (22.86 cm D x 14.15 cm W x 3.86 cm H)
  • OEM (board only) versions: 8.50″ D x 5.28″ W x 1.10″ H (21.59 cm D x 13.41 cm W x 2.79 cm H)
  • 0° to 50° C operating temperature range**
  • *The on-board power supply circuit can supply up to 1A @ 5VDC to termination panels through the 50-pin I/O connectors
  • **All specifications are typical to 25° C unless otherwise noted

Digital Inputs and Outputs

  • 2 ports, programmable for input or output (8 channels/bits per port)
  • TTL-compatible (Schmitt Trigger) input levels
  • Input current:
    • Port 0 (high level/low level): 20μA/200μA
    • Port 1 (high level/low level): 5μA/5μA
  • TTL-compatible output levels
  • Output current:
    • Port 0 (source/sink): 15mA/24mA
    • Port 1 (source/sink): 15mA/64mA

Digital I/O Counters

  • 24-bit general purpose
    • Up to 16 channels
    • Max input frequency (TTL-level input): 250Hz
  • 16-bit high speed
    • 1 input only channel
    • Max input frequency (TTL-level input): 250kHz

Digital I/O TimeBase Generator

  • 1 crystal-based rate generator (32-bit)
  • 125 ns resolution
  • Output frequency range: 0.001 Hz to 1 MHz

Digital I/O Serial Ports

  • RS-232
    • DE-9 connector
    • Serial asynchronous (ASCII) communication
    • Supply voltages (3k ohm load): ±6V TX
  • RS-485 (EDAS-1002E-2A)
    • 3-wire screw terminal block connector
    • Communication
    • Isolation (1 minute): 1600 Vrms

Analog Outputs

  • 2 Channels
  • 12-bits (1 part in 4069) resolution
  • Voltage ranges: ±10V
  • Load current: ±5mA

Analog Inputs

  • 16 single-ended channels
  • 8 differential channels
  • 12-bits (1 part in 4069) resolution
  • 16-bits (1 part in 65,536) resolution
  • Voltage ranges:
    • Gain = 1: 0-10V, ±10V
    • Gain = 10: 0-1V, ±1V
    • Gain = 100: 0-0.1V, ±0.1V
  • Overvoltage protection (power on/power off)
    • 12-bit: ±35V/±20V
    • 16-bit: -40V to +55V
  • Sampling Rate:
    • 12-bit:
      • Gain = 1: 100kHz
      • Gain = 10 or 100:
    • 16-bit:
      • Gain = 1: 40kHz
      • Gain = 10 or 100: 2.5kHz
  • Gain Accuracy
    • 12-bit:
      • Gain = 1: ±0.012%
      • Gain = 10 or 100: ±0.05% typical, ±0.25% max
    • 16-bit:
      • Gain = 1: ±0.009%
      • Gain = 10 or 100: ±0.05% typical, ±0.25% max
  • Offset Voltage (referenced to input):
    • 12-bit: 3mV
    • 16-bit: 150μV
  • Input Impedance:
    • 12-bit:
      • Differential mode: 10**9 ohms/50pF
      • Common mode:
    • 16-bit:
      • Differential mode: 10**10 ohms/100pF
      • Common mode: 10**10ohms/110pF
  • Common mode range (Vcm = Vrange - (Vdiff * Gain)/2): ±10V (DC + Peak AC) min
  • Rejection
    • 12-bit:
      • Gain = 1: -85dB
      • Gain ≥ 10: -90dB
    • 16-bit:
      • 60Hz, 100 ohm imbalance: -90dB
  • Noise:
    • 12-bit:
      • RMS (all gains): 1.0 LSB
    • 16-bit:
      • Gain = 1: 2LSB RMS
      • Gain = 10: 3LSB RMS
      • Gain = 100: 6LSB RMS
  • Linearity Error: (full scale range)
    • 12-bit: 0.024%
    • 16-bit: 0.005% (3.0 LSB)

Accessories

EDAS-1018A-1

EDAS-1018A-1

Operator interface cable, for use with TM2500 microterminals. RS-232, DE-9 male to DE-9 female, 3 meters

EDAS-1024A-1

EDAS-1024A-1

Industrial EDAS enclosure

LPP002

LPP002

24VAC power supply (90-120VAC input)

LPP003

LPP003

24VAC power supply (90-120VAC input)

LPA015

LPA015

Data Transfer Cable, RS-232, DE-9 (AT) and DB-25 (XT)

EDAS-1028A-1

EDAS-1005A-1

DIN-rail mounting kit for EDAS-1001E and EDAS-1002E Ethernet data acquisition systems. Includes aluminum strap and mounting screws.

EDAS-1028A-1

EDAS-1028A-1

Rack-mount kit, 19-inch, for EDAS-1001E, EDAS-1002E and EDAS-1031E systems. Includes 1U-size rack-mount and overlays for installation of up to 3 EDAS units.

Downloads

EDAS 1000 Series Manual

User Manual for the EDAS-1000 Data Acquisition Systems series.