Single-turn magnetic absolute rotary encoder ssi output MODBUS RTU protocol RS485 high precision 15/16 bits
SPECIFICATIONS
Brand Name: NONE
High-concerned chemical: none
Material: Aluminum alloy
Origin: Mainland China
Type: Power Tool Parts
Single-turn (32768 resolution) absolute angle is not affected by power failure. The absolute value of the power-off angle (single turn) is not lost. When the power is turned off to rotate the shaft, the encoder still records the angle change, and the absolute angle at that time is directly output when the power is turned on again.
An STM32 reference code is available after ordering.



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2.485RTU specification book: http://www.accnt.com.cn/uploadfile/QY3806485.pdf
For overseas customers,please down load english version manual below.
User manual: http://www.accnt.com.cn/uploadfile/ EN3806485.pdf
The host queries the encoder angle data. Single-turn (65536 resolution) absolute angle is not affected by power outage.
※ Operating temperature -40 to 80 degrees
※ Anti-vibration, anti-water vapor, high speed
※ 5V/9-24V power supply, low power consumption
※ 65536 resolution, high precision, low angle error
※ 360 degree angle output, speed output
※ Modbus RTU protocol output
※ Small size and light weight
※ RS-485 bus has anti-common mode interference capability, and the maximum communication distance can reach 1000 meters.
※ Supports multiple network connections (1-127)
※ Zero point and forward and reverse rotation can be preset

3.485CYC specification book: http://www.accnt.com.cn/uploadfile/3806485CYC.pdf
Cyclic mode means that the encoder actively sends data to the host computer periodically . Single-turn (65536 resolution) absolute angle is not affected by power outage.
Data Format
Frame header |
data |
|||
first byte |
second byte |
third byte |
Fourth byte |
fifth byte |
FFH |
81H |
High eight digits |
Lower eight bits |
Checksum |
|
Example: The angle conversion formula is θ=(360°×a)/2 n . (a: data, n: number of encoder bits) The checksum is the lower eight bits of the sum of all bytes | ||||
Serial port data format: start bit 1, stop bit 1, data bit 8, no parity bit
Product catalog download: http://www.accnt.com.cn/uploadfile/catalog.pdf



- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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