Model VJT6
Thermocouple Converter
(Isolated Single-output and
Isolated Dual-output Types)
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 VJT6 Thermocouple Converter
(User’s Manual)
IM 77J01T06-01E
(This manual)
Model VJT6 Thermocouple Converter
(General Specifications)
GS 77J01T06-01E
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.
QR Code
The product has a QR Code pasted for efficient plant
maintenance work and asset information management.
It enables confirming the specifications of purchased products
and user’s manuals.
For more details, please refer to the following URL.
https://www.yokogawa.com/qr-code
* QR Code is a registered trademark of DENSO WAVE INCORPORATED.
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:
• VJT6: 1 unit
Standard Accessories:
• Tag number label: 1 sheet
• RJC sensor (A1167HT): 1 piece
Not provided for the input signal code 7 (Type B).
• User’s Manual (this manual): 1 copy
IM 77J01T06-01E
11th Edition Mar. 2021
GENERAL
This plug-in type thermocouple converter is connected to an IEC/
JIS-standard thermocouple(TC) to convert temperature signals
into isolated DC current or DC voltage signals.
MODE AND SUFFIX CODES
Model
Suffix Codes
Description
VJT6
-0
x x -x x x x /x
Thermocouple 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
K
-2
T
-3
E
-4
J
-5
R
-6
S
-7
B
-8
N
-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 AC/DC
*2 Operating range: 12-36 V DC
*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.
Note: An exclusive User’s Manual might be attached to the
products whose suffix codes or option codes contain the code
“Z” (made to customers’ specifications). Please read it along
with this manual.
User’s
Manual
1
Thank you for purchasing the JUXTA Signal Conditioner.
Please read through this manual before use for correct handling.
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: