Yokogawa VJA1-016-AAN0 Single Output Distributor with 100-240 V AC/DC Power Supply
Product Specifications
| Output configuration |
Single |
| Power supply |
100-240 V AC/DC (Operating range: 85-264 V) |
| Input signal |
4 to 20 mA DC |
| Output-1 signal |
4 to 20 mA DC |
| Output-2 signal |
None |
| Weight |
Approx. 120 g (main unit), approx. 51 g (socket) |
Product Description
The VJA1 is a compact, plug-in type distributor that is used in combination with a two-wire type transmitter to convert the transmitter's 4 to 20 mA DC signals into isolated DC current or DC voltage signals.
Model and Suffix Codes
Input/Output Specifications
Input signal: 4 to 20 mA DC signal from two-wire type transmitter
Input resistance: 250 Ω
Transmitter power supply: 25.25±0.25 V DC (provided with a current limiter to keep the current between 25 and 35 mA)
Allowable conductor resistance (RL): Up to [(20 - transmitter's minimum operating voltage) V/0.02 A] Ω
Maximum allowable input current: 40 mA DC
Output signal: DC voltage or DC current signal
Allowable Load Resistance
| Output-1 Range |
Allowable Load Resistance |
Output-1 Range |
Allowable Load Resistance |
| 4 to 20 mA DC |
750 Ω maximum |
0 to 10 mV DC |
250 kΩ minimum |
| 2 to 10 mA DC |
1500 Ω maximum |
0 to 100 mV DC |
250 kΩ minimum |
| 1 to 5 mA DC |
3000 Ω maximum |
0 to 1 V DC |
2 kΩ minimum |
| 0 to 20 mA DC |
750 Ω maximum |
0 to 10 V DC |
10 kΩ minimum |
| 0 to 16 mA DC |
900 Ω maximum |
0 to 5 V DC |
2 kΩ minimum |
| 0 to 10 mA DC |
1500 Ω maximum |
1 to 5 V DC |
2 kΩ minimum |
| 0 to 1 mA DC |
15 kΩ maximum |
-10 to +10 V DC |
10 kΩ minimum |
Frequently Asked Questions
1. Who is SC Automation Limited?
SC Automation Limited (SC) was established in 2010 with over 10+ years of industry experience in automation instrumentation and industrial solutions.
2. Where does SC mainly distribute its products?
Our products are primarily exported to:
- Africa: South Africa
- Asia: Southeast Asia, Middle East
- Europe: Nordic countries
- Americas: South America
- Oceania: Australia, New Zealand
3. What types of automation instruments does SC specialize in?
We focus on:
- Pressure Transmitters
- Flow Meters
- Ultrasonic Level Sensors
- Vibration Monitoring Systems
- Water Quality Analyzers
- Electric Actuators
- Solenoid Valves
- Sensors & More
4. Which brands does SC supply?
We provide genuine new products from leading brands, including but not limited to:
✅ Bently Nevada | ✅ Endress+Hauser (E+H) | ✅ Pepperl+Fuchs (P+F)
✅ MTL | ✅ Allen-Bradley (AB) | ✅ Rosemount (Emerson)
✅ Yokogawa | ✅ AUMA | ✅ IFM | ✅ SMC | ✅ Festo
Need a specific brand? We can source it for you!
5. Are SC's products 100% genuine and new?
Yes! We only supply original, brand-new products with full manufacturer warranties.
6. Do SC's products come with a warranty?
✅ 1-year warranty for all products (except consumables like electrodes).
7. What delivery terms does SC accept?
- EXW (Ex-Works)
- CIF (Cost, Insurance & Freight)
8. What currencies are accepted for payment?
USD | EUR | CNY (RMB) | HKD
9. What payment methods does SC support?
- T/T (Bank Transfer)
- Alipay | WeChat Pay
10. How can customers contact SC?
11. What are SC's working hours?
24/7 support! We respond promptly to inquiries at any time.
12. What is SC's company philosophy?
"Honesty in Relationships, Excellence in Work - Integrity First."
13. What shipping methods does SC support?
- Express Couriers: DHL, UPS, TNT, FedEx
- Special Routes: Russia & Pakistan dedicated lines
- Customer's Own Logistics: Share your partner's details, and we'll arrange pickup.
14. Where are goods delivered?
Mainland China or Hong Kong (brand-dependent).
15. Does SC support pre-shipment inspection?
✅ Yes! If you cannot visit, a trusted third party can inspect on your behalf.
16. What are SC's payment terms?
- Full payment upfront for orders delivered within 1 week.
- 30% deposit for orders with longer lead times.
17. Why choose SC Automation Limited?
- ✔ 100% genuine products with reliable warranties
- ✔ Fast quotations & technical support (e.g., E+H product selection)
- ✔ Year-round shipping (excluding logistics holidays)
- ✔ Hassle-free sourcing - Your trusted one-stop automation supplier!
Need more details? Contact us anytime!
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