ZYGO ZMI-2001 BD 8020-0210-01-J

ZYGO ZMI-2001 MEAS BD 8020-0210-01-J
(Single-Axis 6U VME Measurement Board)

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1. Product Overview

The ZMI-2001 is a single-axis displacement measurement interferometer board from the Zygo ZMI 2000 series, model 8020-0210-01-J.
Designed in 6U VME format, this board is intended for high-precision displacement measurement, optical interferometry, and nanometer-level positioning systems. It can operate on VME or ISA buses and provides high-speed data transfer via the P2 interface.

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2. Key Technical Specifications

Parameter	Specification
Number of Axes	Single-axis (1 axis per board; system expandable up to 8 axes)
Form Factor	Standard 6U VME chassis size
Power Consumption	+5 V ± 5 % @ 3.5 A (for all ZMI-2001/2002/PC boards) +12 V ± 10 % @ 0.1 A (for ZMI PC only)
Resolution	λ/2048 ≈ 0.31 nm (2-Pass PMI) λ/4096 ≈ 0.15 nm (4-Pass PMI)
Measurement Range	±10.6 m (2-Pass PMI) ±21.2 m (1-Pass LI)
Maximum Velocity	2.1 m/s (2-Pass PMI) 4.2 m/s (1-Pass LI)
Interface Types	VME-bus (A16/A24 address, D16/D32 data) ISA-bus (16-bit) P2 bus (32-bit)
Data Rate	Up to 7.7 MHz via P2 interface (supports up to 16 axes)
Time/Position Data Format	Position: 36-bit 2’s complement Velocity: 32-bit 2’s complement Time: 32-bit 2’s complement (range 107.4 s, resolution 25 ns)
Optical Fiber Signals	Reference fiber + measurement fiber
Synchronization	External clock input/output (optional)
Additional Features	Error state monitoring (signal, PLL, DLL, loss, jitter, etc.) Supports up to 8-axis synchronization (1 axis per board) UL94 V-0 flammability rating

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3. Typical Applications

• Scientific Research: Optical interferometers, laser displacement metrology, nanometer positioning platforms
• Industrial Manufacturing: Precision machining, semiconductor lithography, optical component assembly
• Quality Inspection: High-accuracy displacement and form-error measurement, surface profile analysis

These applications demand sub-nanometer resolution, wide measurement range, and high-speed data acquisition — all of which are fully supported by the ZMI-2001.

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4. Usage Notes

• Power Supply: Ensure stable +5 V ± 5 % supply with at least 3.5 A current.
• Thermal Management: The 6U VME board generates heat under full load; adequate ventilation in the chassis is recommended.
• Interface Compatibility:
  • For ISA-bus systems, use an ISA-to-VME adapter.
  • For VME systems, directly insert the board into the VME backplane.
• Calibration: Before first use, perform fiber connection and reference signal calibration according to Zygo’s guidelines to achieve optimal resolution.

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Summary

The ZYGO ZMI-2001 MEAS BD 8020-0210-01-J is a single-axis 6U VME measurement board designed for ultra-precise displacement metrology. Featuring sub-nanometer resolution, wide measurement range, and a high-speed P2 data interface, it is widely used in both scientific research and industrial precision measurement applications.

Main brand :

ABB       Allen-Bradley      Alstom      Bently        GE        MOOG 

Schneider   Woodward   HIMA   Honeywell   Emerson   Foxboro

First hand source, affordable price. Spot inventory!

•Shipping Port: Xiamen

•Ship to you via Fedex/DHL/TNT/UPS/EMS

•Package: Original packing with cartons

Our Main Brands

DCS/PLC/TSI Manufacturers:
ABB, GE, Allen Bradley, Honeywell, Emerson, Bently Nevada, Prosoft, Siemens, Westinghouse, Triconex, Foxboro, ICS Triplex, Hima, Schneider, Yokogawa, Woodward, B&R, KEBA, etc.

Product Categories & Models

1. Distributed Control System (DCS)

• ABB:3AUA0000110429, SYSCON2 746924
• Invensys Foxboro:FBM214, FBM242, B0123HE
• Invensys Triconex:3625, 3700A, 3604E
• Woodward:5462-758B
• HIMA:F2-DO-16-02, F8650E
• Yokogawa:SAI143-S03 S1, F9342L-02
• Honeywell:51402497-200, 51403519-160, 51199194-100, CC-PDO801
• Emerson:KJ4001X1-NB1, 12P3368X012

2. Programmable Logic Controller (PLC)

• Rockwell/Allen Bradley:1734-IB8, 1734-OB8, 1769-L18ER-BB1B, 1756-IM16I
• ICS Triplex:T8461, T8850, T8403, T8431, T8831, T8310
• Schneider Modicon:140DDI85300
• GE Fanuc:IS210AEPSG2B, IS220UCSAH1A, IS215ACLEH1A, IS210AEAAH1B
• Siemens:6ES7331-1KF02-0AB0
• Prosoft:MVI46-DFNT
• Bachmann:MPC240
• Woodhead:9905-068 2301A

3. Turbine Supervisory Instrumentation (TSI)

• Bently Nevada:3500/22M, 138607-01, 3500/25, 3500/53, 3500/32M 149986-02
• EPRO:MMS6110, MMS6120, MMS6220, MMS6312, MMS6410, 6423, 6424
• ENTEK:EK C6622HS, XM124, 1440-SDM02-01RA

Frequently Asked Questions 

1.What is the delivery lead time?
The delivery time varies depending on the order volume and product type. Typically, standard products are delivered within 7-15 working days, while customized products may require longer processing times. The exact delivery schedule can be confirmed when the order is placed.

2.How can I track the status of my order?
We provide real-time logistics tracking services. Customers can track their shipments at any time using the provided tracking number to ensure timely delivery.

3.Do you offer international shipping?
Yes, we have an established international logistics network and can deliver products safely and efficiently worldwide via sea freight, air freight, and other shipping methods.

4.Are your products environmentally friendly?
Our products comply with international environmental standards. We use eco-friendly materials and follow sustainability principles to minimize the environmental impact of production and usage.

5.Do you provide after-sales services?
Yes, we offer comprehensive after-sales services, including handling product quality issues, providing technical support, and offering maintenance services. Our after-sales team is available to assist you whenever needed.

6.What is the minimum order quantity?
The minimum order quantity depends on the product type. Please contact our sales team for more details so we can provide accurate order requirements.

7.What is the product warranty period?
The warranty period for our products is generally one year, though it may vary for different products. Detailed warranty terms can be confirmed when making a purchase.

8.How can I contact customer service?
You can reach our customer service team via phone, email, or online chat. Our team is ready to assist you with any inquiries or support needs.