The Advme2607 is a 12-bit resolution, low-cost analog input VME board.
It is equipped with 64 single-ended and 32 differential input channels. Input is switched between single-ended and differential for all channels at once.
Jumper settings
The input range for all channels can be set at once to one of the following ranges: ±10V DC, from 0 to 5V DC or from 0 to 10V DC (from 4 to 20mA setting is available as an option).
Isolation
No isolation between input channels. Analog circuits and digital circuits are isolated by photo-coupler.
Conversion Features
Channels can be switched automatically using a multiplexer for sequential A/D conversion.
Conversion time of 1920µs for 64-channel batch conversion, and 960µs for 32- channel batch conversion.
Other Features
Operates from a single +5V power supply supplied by VME bus.
Device driver for VxWorks available (option).

Architecture:

• VME compliant

Analog Input:

• Number of channels:

  -64 channels (single-ended)
  -32 channels (differential)

• input range:

  -standard: ±10V DC, from 0 to 10V DC, from 0 to 5V DC
  -option: from 4 to 20mA

• input impedance: 1MOhm typical
• input filter: 1.6kOhm -3dB
• Input connector: Two MIL-type dual-row 34-pin headers

A/D Conversion:

• Resolution: 12-bit
• Input mode:

  -±10V DC 0H to FFFH (-10.24 to +10.24V DC)
  -0 to 10V DC 0H to FFFH (-0.24 to +10.24V DC)
  -0 to 5V DC 0H to FFFH (-0.06 to +5.06V DC)
  -4 to 20mA 0H to FFFH (-0.95 to +5.05V DC)

• Overall accuracy: ±0.1% (F.S. at 25°C)
• Conversion time: 30µs per channel

  -1920µs (64 channel batch conversion)
  - 960µs (32 channel batch conversion)

Isolation:

• Method: photo-coupler (between analog and digital circuits)
• Withstanding voltage between input and system: 1500V AC for one minute
• Withstanding voltage between input and channels: non-isolated

Bus Interface:

• VME bus
• Width complies with: A16 D16/D08(EO) Rev.C.3
• Accessible using AM codes 29H and 2DH

RoHS:

• Compliant

Power Supply:

• Single +5V DC

Power Consumption:

• 3.8W max

Mechanical:

• Dimensions: 6U – 262 x 172 x 20 mm (10.31” x 6.77” x 0.79”)
• Pitch: Single slot – 20.02 mm (0.79”)
• Weight: 360g typical

Operating Temperature:

• 0 to 50°C

Humidity:

• 0 to 90% (non-condensing)

Operating Systems Supported:

• VxWorks®

Options:

• Input range from 4 to 20mA
• Device driver for VxWorks®