Model: | VJA1 | Output Configuration: | Dual |
---|---|---|---|
Power Supply: | 15-30 V DC (Operating Range: 12-36 V) | Input Signal: | 4 To 20 MA DC |
Output-1 Signal: | 4 To 20 MA DC | Output-2 Signal: | 4 To 20 MA DC |
Highlight: | YOKOGAWA JUXTA VJ Series Signal Transmitter,VJA1-027-AAA0,VJA1-027-AAA0 Signal Transmitter |
Many signal conditioners have been used on the input and output sections of large-scale distributed control systems (DCSs) for isolation purposes. Recently personal computer-based instrumentation and measurement systems have become popular and brought with them significant functional enhancements. As a result, compact low-cost signal conditioners ave been required to isolate these systems and their input and output sections.
The latest development, the "JUXTA VJ Series," is a group of compact and low-cost signal conditioners with two isolated outputs, designed to meet such needs. Figure 1 shows an external view of the conditioners (showing from left, a CT Transmitter, Isolator, Distributor, and P/E transmitter). Figure 2 shows the signal conditioners mounted to a dedicated mounting nest. Table 1 gives a list of the models included in this series.
Table 1 List of Signal Conditioner Models
Model |
Name of Conditioner |
CE Mark* 2 |
---|---|---|
VJA1 |
Distributor |
Yes |
VJA5 |
Distributor with Square Root Extraction |
Yes |
VJB1 |
CT transmitter (R.M.S. type) *1 |
No |
VJB3 |
AC transmitter (R.M.S. type) |
No |
VJC1 |
Isolator without power supply (1 channel or 2 channel type) |
No |
VJD1 |
Tachometer transmitter |
No |
VJF1 |
P/E transmitter *1 |
Yes |
VJG1 |
PT transmitter (R.M.S. type) *1 |
No |
VJH1 |
Isolator |
Yes |
VJHF |
Super high‑speed response transmitter |
No |
VJHR |
Reverse converter |
Yes |
VJP1 |
Pulse repeater |
Yes |
VJP4 |
Pulse rate converter |
Yes |
VJQ0 |
Analog/Pulse converter |
Yes |
VJQ2 |
Pulse/Analog converter (Free Range Type) *1 |
Yes |
VJR6 |
RTD transmitter |
Yes |
VJS2 |
POT transmitter |
Yes |
VJSS |
High‑Low selector |
Yes |
VJT6 |
TC transmitter |
Yes |
VJXS |
Universal computing unit |
Yes |
1: One output
2 : For a low‑voltage power supply only
16‑piece nest
Model |
Name of Product |
---|---|
VJCE |
VJCE VJ series conditioner mounting nest |
Remarks: Up to 16 units of the above signal conditioners can be mounted. |
SC Automation Limited (SC) was established in 2010 with over 10+ years of industry experience in automation instrumentation and industrial solutions.
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✅ Bently Nevada | ✅ Endress+Hauser (E+H) | ✅ Pepperl+Fuchs (P+F)
✅ MTL | ✅ Allen-Bradley (AB) | ✅ Rosemount (Emerson)
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