Products_Embedded Board Advanet Inc.

RoHS compliant products

Features

12-bit resolution, low-cost analog input board with 64-channel single-ended and 32-channel differential input
Jumper setting can be used to set the input range for all channels at once to one of the following ranges: ±10V, 0 to 5V or 0 to 10V (4 to 20mA setting is available as an option)
Equipped with 64 single-ended and 32 differential input channels, and input is switched between single-ended and differential for all channels at once
No isolation between input channels, but analog circuits and digital circuits are isolated by photo-coupler
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
Operates from a single +5V power supply supplied by VME bus
Device driver for VxWorks available (option)

Specifications

Note: The following specifications and product appearance are subject to change for enhancement without notice.

Analog input	No. of channels	64 channels (single-ended) 32 channels (differential)
	Input range	Standard: ±10V, 0 to 10V, 0 to 5V Option: 4 to 20mA
	Input impedance	Typ. 1MΩ
	Input filter	1.6KΩ -3dB
	Input connector	Two MIL-type dual-row 34-pin headers
A/D conversion	Resolution	12-bit
	Input mode	±10V 0H to FFFH(-10.24 to +10.24V) 0 to 10V 0H to FFFH(-0.12 to +10.12V) 0 to 5V 0H to FFFH(-0.06 to +5.06V) 1 to 5V 0H to FFFH(0.95 to +5.05V)
	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	Isolation method	Photo-coupler (between analog and digital circuits)
Isolation	Withstanding voltage	Between input and system: AC1500V for one minute Between input and channels: non-isolated
Bus interface		VMEbus Revision C.3 compliant A16,D16,D08(EO) Accessible using AM codes 29H and 2DH
Power requirements		5V±5% (supplied by VME bus) 0.76A
Board size (excluding protrusions)		262mm x 172mm x 20mm Double height, single width
Weight		360g(typ.)