Zygo ZMI 2000 VME System Measurement Boards
  • zygo_zmi_2002_view1

Zygo ZMI 2000 VME System Measurement Boards


  • Multiple-Axis Boards Require Fewer Backplane Slots
  • Simplified P2 Interfacing
  • Single or Multiple Boards Can Be Easily Bussed

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This Zygo Daisy Chain Cable is new from surplus stock.

Length: Approximately 5 in. (12.7 cm)

Part Number: CS1115-801-115

Stock # 65264-2

This Zygo ZMI-2002 Dual Axis 6U VME Measurement Board is used and in excellent condition.

Stock # 65264-1

  • Description
  • Tech Specs
  • Datasheets / Manuals 
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The ZMI 2000 VME Measurement Boards are single or dual axis boards requiring fewer backplane slots. Simplified P2 interfacing means single or multiple boards can be easily bussed to a single servo card or motor controller.

With the ZMI 2000 Measurement Boards:

The ZMI 2002 offers two axes of interferometry on a single 6U VME board.

The measurement boards are fully programmable through the interface bus (VME or ISA), or the P2 interface. Reduced cost of integration
Standard hardware interfaces for up to 7.7 MHz P2 data rates for up to 16 axes. Easily expanded to accommodate more axes at the same rates.

Product Family: ZMI 2002, ZMI-2002, ZMI2002, ZMI 2001, ZMI-2001, ZMI2001
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Number of Axes per Board 1 (ZMI 2001, ZMI PC) / 2 (ZMI 2002)
Power Requirement +5V ± 5% at 3.5A (ZMI 2001, ZMI 2002, ZMI PC)
+12V ± 10% at 0.1A (ZMI PC)
Position Format 36 bit - 2’s complement
Velocity Format 32 bit - 2’s complement
Time Range 107.4 seconds
Time Format 32 bit - 2’s complement
Time Resolution 25 ns
Fiber Optic Signals Reference and Measurement
Error Status Reference (signal, PLL, DLL)
Measure (Missing, Dropout, Glitch)
Velocity (Board, User Defined)
Overflow (32 bit, 36 bit)
System Synchronization Clock in or Clock out
ZMI VME Compliance VMEBus specification revision C.1
6U size
A16 or A24 addressing
D16 or D32 data transfer
D08 (0) interrupt acknowledge cycle
ZMI PC ComplianceUL94V0
Full length ISA card
16 bit ISA bus
32 bit P2 bus

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Manuals, Datasheets, Drivers, Links

Zygo ZMI 2000 Series Datasheet (pdf) 
Zygo ZMI 2002 Datasheet (pdf) 
Link to Zygo Website