EXL6 OCS Controller

Brand: Horner

Logic engine features 1MB of application memory with a 0.013mS/K logic scan. 

Online Programming Mode (making logic changes on the fly without going thru stop mode) is supported.
Features
  • 640×480 LCD TFT color graphics display with a high resolution resistive touchscreen
  • 4 function keys and a system key
  • USB 2.0 On-the-Go port (mini-B 5pin) is available for programming
  • USB 2.0 Host port (A) is available for exchanging files with USB FLASH drives
  • Two (2) RS-232 and one (1) RS-485 port support RTU/Modbus Master/Slave, ASCII In/Out, and PLC/Drive downloadable protocols 
  • Built-in 10/100 Ethernet port
  • Integrated CsCAN port

Specifications

Brand

Accuracy

  • ± 0.15% of Full Scale
  • ± 0.2% of Full Scale ± 1° C (± 2° F)
  • Clock: ± 20 ppm, Maximum

Approvals & Certifications

  • CE
  • UL

Current

  • Maximum
  • OpeN Thermocouple Detect Current: 50 NA
  • RTD Excitation: 250 µA

Display

  • 5.7" VGA TFT (450 Nit Typical)

Frequency

  • Maximum

Humidity

  • 5 to 95% - Non-Condensing

Input

  • 2 mA/V
  • 4 mA/V
  • Absolute, Maximum
  • Range: 0-10 V
  • Range: 0-10 Vdc
  • Range: 0-20 mA
  • Range: 0-60 mV
  • Range: 4-20 mA
  • Safe Volatage Range: -0.5 to 12 V
  • Safe Voltage Range: ± 24 Vdc
  • Safe Voltage Range: -0.5 to 15 V
  • Safe Voltage Range: -0.5 to 6 V
  • Voltage Range: 12-24 Vdc

Input Impedance

  • 10 KiloOhms
  • Current Mode: 100 ohms
  • mA: 15 ohms + 1.5 V
  • T/C / RTD / mV: > 2 MegaOhms
  • V: 1.1 MegaOhms
  • Voltage Mode: 500 KiloOhms

Isolation

  • Contact Isolation to Ground: 1,000 Vac

Load Resistance

  • Minimum Current Load: 500 ohms

Lower Threshold

  • Minimum 3 Vdc
  • Negative Logic: -2.1 mA
  • Positive Logic: 0.3 mA

Maximum Voltage

  • 28 Vdc
  • 35 Vdc

Output

  • 2 mA/V
  • 4 mA/V
  • Maximum
  • Range: 0-10 Vdc
  • Range: 0-20 mA
  • Range: 4-20 mA DC

Output Supply

  • Maximum
  • Minch Voltage: 10 Vdc

Power

  • Maximum
  • Range 10 to 30 Vdc

Power Requirement

  • 230 mA at 24 Vdc
  • 25 A for < 1 millisecond at 24 Vdc DC Switched
  • 4-20 mA at 12 Vdc

Resolution

  • 10-bits
  • 14-bits
  • 16-bits
  • 640 x 480

Response Time

  • 150 Nanoseconds
  • OFF to ON: 1 millisecond
  • One Update Per Ladder Scan Plus 10 milliseconds

RTD Type

  • Pt100
  • Pt1000

Sensor, Probe Type

  • Thermocouple J, K, N, T, E, R, S, B

Storage Temperature

  • -40° to 60° C (-40° to 140° F)

Upper Threshold

  • Maximum
  • Negative Logic: -1.6 mA
  • Positive Logic: 0.8 mA

Voltage Drop

  • Maximum

Documentation

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