XB6S-PS20D

The new generation slice SSI absolute encoder counting module, using X-bus bottom bus, is compatible with our company's XB6S series coupler modules. It supports dual-channel SSI encoder input, counting, probe latching and other functions. The module occupies a small space, has high data reliability and real-time performance, and can be widely used in various industrial system equipment.

Parameters

Downloads Cases

Interface data

Protocol	X-bus
Data Transfer Medium	X-bus backplane bus
Data Transfer Rates	6Mb/s
Distance Between Stations	22.5mm（station to station）
Electrical Isolation	Yes
Connection Method	Reed Contact
Process data volume: Downlink	2Bytes
Process data volume: Upstream	26Bytes
Refresh Rate	1ms

Technical data

Weight	110g
Module Size	106.4×25.7×72.3mm
Protect. Class	IP20
Operating Temperature	-20℃~+60℃
Storage Temperature	-40℃~+80℃
Relative Humidity	95%, no condensation
Module Abnormality Self-Recovery	Support
diagnosis	Support
Alarm	Support
Firmware Upgrade	Support

Digital input

Nominal Voltage	24VDC（15V~30V）
Number of Inputs	6
Transistor Polarity	NPN/PNP
Input Current	4mA
Electrical Isolation	500VAC
Indicator	Green LED
"0" Signal Voltage	-3V~+5V/0.9mA or less (between COM and each signal) (PNP) 11V~30V/2.1mA or more (between COM and each signal)
“1” Signal Voltage	11V~30V/2.1mA or more (between COM and each signal) (PNP) -3V~+5V/0.9mA or less (between COM and each signal) (NPN)
Isolation Method	Optocoupler Isolation

Digital output

Nominal Voltage	24VDC（15V~30V）
Number of Outputs	8
Transistor Polarity	NPN
Load Type	Resistive load, Inductive load
Max. Output Current	Max：500mA
Port Protection	Overcurrent Protection
Electrical Isolation	500VAC
Indicator	Green LED
Isolation Method	Optocoupler Isolation

Technical indicators

Encoder Input	2 channels
Encoder signal type	Differential signal, 5V
Data frame length	10~40 bits
Position Value Format	Supports Gray code or binary
LSB/MSB Position Value	Can be set
SSI encoder clock frequency	≤2.0MHz
Read Interval Time	Can be set
Probe Function (High-Speed Hardware Latching)	Support

Downloads

Manual
XB6S-PS20D Absolute Value Encoder Counting Module User Manual

Integrated I/O

Slice I/O

Motion Control

Protocol Gateway

Fieldbus Valve Terminal

IO-Link

ODM service