Overview

Specifications

• Operating Voltage:

  • 5 VDC (±5%)

  • +15 VDC (-2.5%, +5%)

  • -15 VDC (-5%, +2.5%)

  • +24 VDC (±10%) (supplied via P3 connector from termination unit)

• Overvoltage Category:

  • Category II (per IEC 61010-1)

  • Category I for circuits above 150 V

  • Category II for circuits below 150 V

• Digital Inputs:

  • 3, optically isolated

• Digital Outputs:

  • 4, open collector, optically isolated

  • Off Output Voltage: VI/O (nominal 24 ±10% VDC or 48 ±10% VDC)

  • On Output Voltage: 1.5 VDC maximum

  • Off Output Current: 10 µA maximum

  • On Output Current:

    • 250 mA maximum at 24 VDC

    • 125 mA maximum at 48 VDC

• Number of Inputs: 4

• Input Types:

  • 1-5 VDC (differential/single-ended) or 4-20 mA

• Termination Unit Configured for:

  • 1 powered or unpowered current (4-20 mA)

  • Single-ended or differential voltage (1-5 VDC)

• Input Impedance: >1 MΩ

• Common Mode Voltage: ±10 VDC

• Normal Mode Rejection: 37 dB at 50/60 Hz

• Common Mode Rejection: 53 dB from DC to 60 Hz

• Response Time Per Channel (100% step change): 0.27 sec to 95% of final value

• A/D Resolution: 12 bits for analog inputs

• Number of Outputs: 2

• Output Types:

  • 4-20 mA or 1-5 VDC

• Output Load:

  • Current load: 600 Ω/600 mH (maximum)

  • Voltage load: >1 kΩ

• D/A Resolution: 10 bits for analog outputs

• Current Limiting/Short Circuit Protection: 50 mA (nominal)

• Terminal-Based Linearity: ±0.03% of full scale range

• Repeatability: ±0.03% of full scale range

• Deadband: ±0.03% of full scale range

• Accuracy: ±0.1% of full scale range

• Terminal-Based Linearity: ±0.1% of full scale range

• Repeatability: ±0.05% of full scale range

• Accuracy:

  • ±0.15% of full scale range (voltage mode)

  • ±0.25% of full scale range (current mode)

• Temperature Coefficient: ±0.002% of full scale range/°C

• Channel-to-Channel: 50 dB (min.) at 25°C (77°F)/-78 dB (typ) at 25°C (77°F)

• Slot Requirement: Occupies one slot in a standard module mounting unit