User’s
Manual
1
2-9-32, Naka-cho Musashino-shi, Tokyo 180-8750 Japan
Phone: +81-422-52-7179 Facsimile: +81-422-52-6793
http://www.yokogawa.com/ns/juxta/im/
You can download the latest manuals from the following website:
Please read through this User’s Manual before use for correct handling.
Please keep this User’s Manual for future reference.
IM 77J01R06-01E
7th Edition Aug. 2020 (YK)
CAUTIONARY NOTES FOR SAFE USE OF
THE PRODUCT
This User’s Manual should be carefully read before installing and
operating the product. Please keep this User’s Manual for future
reference.
For more information of the safety precautions, please refer to the
“Precautions on the Use of the JUXTA Series (IM 77J01A00-91Z1)”.
The related manuals and general specifications are shown in the
table below.
Doc. Name
Doc. Number
Precautions on the Use of the JUXTA Series (User’s Manual) IM 77J01A00-91Z1
Model VJR6 RTD Converter (User’s Manual)
IM 77J01R06-01E
(This manual)
Model VJR6 RTD Converter
(General Specifications)
GS 77J01R06-01E
User’s manuals in the above table are essential parts of the
product; keep it in a safe place for future reference.
This manual is intended for the following personnel;
•
Engineers responsible for installation, wiring, and maintenance
of the equipment.
• Personnel responsible for normal daily operation of the
equipment.
The following symbol is used on the product and in this manual to
ensure safe usage.
WARNING
Calls attention to actions or conditions that could
cause serious or fatal injury to the user, and indicates
precautions that should be taken to prevent such
occurrences.
CAUTION
Calls attention to actions or conditions that could
cause injury to the user or damage to the instrument
or property and indicates precautions that should be
taken to prevent such occurrences.
CHECKING PRODUCT SPECIFICATIONS
AND PACKAGE
(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:
•
VJR6: 1 unit
Standard Accessories:
•
Tag number label: 1 sheet
•
User’s manual (IM 77J01R06-01E, this manual): 1 copy
•
User’s manual (IM 77J01A00-91Z1): 1 copy
GENERAL
This plug-in type RTD converter is connected to an IEC/JIS-
standard resistance temperature detector (RTD) to convert
temperature signals into isolated DC current or DC voltage
signals.
MODE AND SUFFIX CODES
Model
Suffix Codes
Description
VJR6
-0
x x -x x x x /x
RTD Converter
Fixed code
-0
Always -0
Output
1
1 output
2
2 outputs
Power supply
6
100-240 V AC/DC
(*1)
7
15-30 V DC
(*2)
Input signal
-1
Pt100 (ITS-90)
-2
JPt100 (JIS'89)
-3
Pt50 (JIS'81)
-4
Pt100 (IPTS-68)
-Z
Custom order
Output-1
A
4 to 20 mA DC
B
2 to 10mA DC
C
1 to 5 mA DC
D
0 to 20 mA DC
E
0 to 16 mA DC
F
0 to 10 mA DC
G
0 to 1 mA DC
1
0 to 10 mV DC
2
0 to 100 mV DC
3
0 to 1 V DC
4
0 to 10 V DC
5
0 to 5 V DC
6
1 to 5 V DC
7
-10 to +10 V DC
Z
Custom order
*3
Output-2
A
4 to 20mA DC
6
1 to 5V DC
N
No output-2
Z
Custom order
*3
Burnout
U
UP
D
DOWN
N
OFF
Option
/SN
No socket (with socket if not
specified)
/C0
Coating
*4
/FB
Fuse bypass
*4
/DF
Fahrenheit unit
*1
Operating range: 85-264 V
*2
Operating range: 12-36 V
*3 DC voltage signal or DC current signal
*4
When option code /C0 or /FB is specified, the conformity to the safety
and EMC standards is excluded. CE marking is not applicable.
Model VJR6
RTD Converter
(Isolated Single-output and Isolated Dual-
output Types)
