Yokogawa JUXTA MXD User Manual download pdf

User’s

Manual

Network Solutions Business Division

2-9-32, Naka-cho Musashino-shi, Tokyo 180-8750 Japan

Phone: +81-422-52-7179 Facsimile: +81-422-52-6793

Please read through this User’s Manual before use for correct handling.

Please keep this User’s Manual for future reference.

Model MXD

Universal Computing Unit

(1-input, Isolated 1-output Type)

CAUTIONARY NOTES FOR SAFE USE OF THE PRODUCT

This User’s Manual should be carefully read before installing and oper-

ating the product. The following symbol is used on the product and in

this manual to ensure safe use.

This symbol is displayed on the product when it is

necessary to refer to the User’s Manual for information on

personnel and instrument safety. This symbol is displayed

in the User’s Manual to indicate precautions for avoiding

danger to the operator, such as an electric shock.

The following symbols are used only in this manual.

IMPORTANT

Indicates that operating the hardware or software in a

particular manner may cause damage or result in a system

failure.

NOTE

Draws attention to essential information for understanding

the operations and/or functions of the product.

CHECKING PRODUCT SPECIFICATIONS AND PACKAGED ITEMS

(1) Checking the Model and Product Specifications

Check that the model and specifications indicated on the nameplate

attached to the main unit are as ordered.

(2) Packaged Items

Check that the package contains the following items:

● MXD: 1

● Range label: 1

● Spacer: 1

● Receiving resistor (for current input): 1

● User’s Manual (this manual: IM 77J04X12-01E): 1

* When the optional specification “/R250” is specified, the 250 Ω

receiving resistor is attached. When the optional specification

“/R250” is not specified, the 100 Ω receiving resistor is attached.

GENERAL

This plug-in type universal computing unit receives DC current or DC

voltage signals, applies various computing functions to them, and then

converts them into isolated DC current or DC voltage signals.

IM 77J04X12-01E

1st Edition Aug. 2005 (YK)

MODEL AND SUFFIX CODES

Model

Function

A: Free program

L: Analog memory

: Peak holder

N: Bottom holder

P: Program setter (Note 1)

: Integrated pulse output

Input signal

A: 0 to 50 mA DC Span is 1 mA or more

B: 0 to 10 mA DC

Span is 0.1 mA or more

1: −10 to +10 V DC Span is 0.1 V or more

2: −2 to +2 V DC Span is 10 mV or more

N: No analog input (Note 1)

Output signal

A: 0 to 20 mA DC Span is 2 mA or more

B: 0 to 5 mA DC Span is 1 mA or more

1: 0 to 10 V DC Span is 0.1 V or more

2: 0 to 100 mV DC Span is 10 mV or more

3: −10 to +10 V DC Span is 0.2 V or more

−100 to +100 mV DC Span is 20 mV or more

Power supply

1: 15-40 V DC (Operating range: 12 to 48 V DC)

2: 100-240 V AC (Operating range: 85 to 264 V AC)

Optional specification

/R250: With 250 Ω receiving resistor

Note 1: The input signal suffix code “N” is fixed when the program

setter is selected.

However, the analog input is adjusted and inspected by 1 to

5 V DC of the input signal suffix code “1” before shipment.

MXD- N - *B/

IM 77J04X12-01E

1 2 3 4 5 6

Summary of Contents

Page 1 - IM 77J04X12-01E

User’sManualNetwork Solutions Business Division2-9-32, Naka-cho Musashino-shi, Tokyo 180-8750 JapanPhone: +81-422-52-7179 Facsimile: +81-422-52-6793Pl

Page 2 - 3. EXTERNAL WIRING

2IM 77J04X12-01E 1st Edition Aug 31,2005-001. MOUNTING METHODNOTEPlug/disconnect the main unit into/from the socketvertically to the socket face. Oth

Page 3 - 5. SETTING PARAMETERS

3IM 77J04X12-01E 1st Edition Aug 31,2005-00Power Supply and IsolationPower supply rated voltage:15-40 V DC or 100-240 V AC 50/60 HzPower supply i

Page 4 - 6. COMPUTING FUNCTIONS

4IM 77J04X12-01E 1st Edition Aug 31,2005-006. COMPUTING FUNCTIONS6.1 MXD-A Free ProgramThis computing unit is used to meet individual applications by

Page 5 - 7. LIST OF PARAMETERS

5IM 77J04X12-01E 1st Edition Aug 31,2005-007. LIST OF PARAMETERS7.1 MXD (except for the function suffix code “A”)•••••••••MODELTAG NOSELF CHKDISPLAY1I

Page 6 - 8. MAINTENANCE

6IM 77J04X12-01E 1st Edition Aug 31,2005-008. MAINTENANCEThe product starts running immediately when the power is turned on;however, it needs 10 to 15

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