BLUE JAY BJ-QPPX 3 Phase Programmable Transducer User Manual
- June 10, 2024
- BLUE JAY
Table of Contents
- BLUE JAY BJ-QPPX 3 Phase Programmable Transducer User Manual
- Features
- Technical parameters
- Dimension
- Install mode
- Connection drawing
- Key operation
- Displays the parameters
- Configuration menu
- Menu structure
- MODBUS © protocol
- Register address table
- Writable address
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
BLUE JAY BJ-QPPX 3 Phase Programmable Transducer User Manual
BJ- QPPX
Features
- Accurate, reliable, electrical parameter measurement and analogue signal output
- Four channels separate input, DC outputs
- Measure Three-phase AC system
- Output: DC analog signal (Refer to instrument labels on products)
- With RS485 output.
Technical parameters
Dimension
Install mode
Connection drawing
Power Supply:
1. Supply voltage input: 220V
2. Supply voltage input: 0V
Voltage input terminal:
11. Voltage A-phase input
12. Voltage B-phase input
13. Voltage C-phase input
14. Neutral Voltage input
Current input terminal:
4. Current A-phase – S1 input
6. Current B-phase – S1 input
8. Current C-phase – S1 input
5. Current A-phase – S2 output
7. Current B-phase – S2 output
9. Current C-phase – S2 output
Analog output terminal:
15. Analog output (GND)
16. Analog output channel_1 (+)
17. Analog output channel_2 (+)
18. Analog output channel_3 (+)
19. Analog output channel_4 (+)
RS485 Communication port:
58. RS-485 ( + )
59. RS-485 ( – )
60. RS-485 ( GND )
Pulse output:
47. Pulse output (+)
48. Pulse output (-)
Notes: Listed above picture is for reference!
Detail wiring instructions please refer to product label
Key operation
Displays the parameters
Notes: not all the model have the full parameter measurement, please contact our sales for more details
Configuration menu
Notes: not all the model have the full configuration menu, please contact our sales for more details. And screen character will different based on the software version. Details meaning please refer to “Menu structure”
Menu structure
Notes: not all the menu above is active, please contact Blue Jay Tech team for more help
MODBUS © protocol
Modbus RTU Frame Format:
MODBUS FUNCTIONS
Register address table
Basic Power Data—Primary Side
Basic Power Data—Secondary Side
Writable address
Notes: following only Writable in 06 code
Device status data (optional function)
Advanced electrical parameter (optional function)
THD and Individual harmonic (Max 52 times, optional function)
SOE record (Max 50 list, optional function)
Note:
- Not all of the data can be read by RS485, the reading address will be unsuccessful.
- The data can be read out depends on your transducer model, please refer to the corresponding product manual before build your software.
- Some software has different definitions of the start bit of register address, there will be offset, please add 1 for the right address. To get more info, please contact technical support tech@cqbluejay.com
For any inquiry about the instrument performance or whether any failure
happens, contact to Blue Jay’s technical service.
Blue Jay – After-sales service
E-mail : tech@cqbluejay.com
Tel: +0086-023-86850812
Email: tech@cqbluejay.com
www.cqbluejay.com
Add: 1802,Building 2,No.88,Jianxin East Road,Chongqing,400020,China
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