Emerson Ovation 5X00062G01 HART 8-Channel Analog Output Module

Features:

• Eight multiplexed analog output channels, 4-20mA generated by the HART Analog Output module.
• Channels are not isolated from one another and share a common external +24 VDC auxiliary power supply and ground.
• 16 MHz micro-controller for A/D and D/A conversion and HART interface control.
• 14-bit A/D converter shared amongst 8 output channels.
• Array of switches superimpose transmitted signals upon each 4 - 20 mA analog outputs to the output device.
• Interfaces through a low-level frequency, shift-keyed sine wave signal that is superimposed on the 4-20mA signal.
• Directly links the Ovation control system to intelligent field devices.
• Uses the AMS Suite, Device Manager for information collection and maintenance.
• Software configurable I/O bus communication time-out period.
• 1000 VDC/RMS electrical isolation between field and logic circuitry.
• Electronic ID information stored on logic board EEPROM (Electrically Erasable Programmable Read-Only Memory).

Description Value:

• Number of channels: 8
• Channel Update Rate: 24 mS (Each channel is updated once every 24 mS by the on-board microcontroller, 14-bit resolution typical.)
• Output Range: 4 to 20 mA
• D/A Resolution: 14 bits
• Accuracy over Temperature Range: 0.25% of Span
• User Loop Voltage: Power for loop current is supplied through the module by an auxiliary power supply.
• Diagnostics: Open loop feedback detection. 8 Pass/Fail bits are stored in data register 0xC in Hex.
• Dielectric Isolation:
  • Channel to Channel = None
  • Channel to Logic = 1000 VAC/VDC for 1 minute.
• Output Loading: 4-20mA into 700 ohm load Maximum (230 ohm minimum to 600 ohm Maximum).
• Output Compliance: 20 mA@21.6 VDC Supply into 700 ohm load.
• Operating Temperature Range: 0° to 60° C
• Humidity (non-condensing): 0% to 95%
• Module Power:
  • Main: 24 VDC, 1.2 W typical, 2.5W Maximum
  • Aux: 24 VDC (-5%,+6.25%), 6W typical, 7.2W Maximum