XB6S-PL20
2-channel single-ended incremental encoder counting module
24V-NPN/PNP single-ended, supports real-time speed reporting of two encoder channels
Supports AB phase (ABZ), direction pulse (Pul+Dir), dual pulse (CW/CCW)
Supports outputting adjustable pulse signals when the count value reaches the set value on corresponding output channel
Supports latching current count value when voltage changes occur in probe input pins
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Interface Parameters
| Connection Method | Spring-Clamp contact |
| Process Data Size: Output (Downstream) | 20Bytes |
| Process Data Size: Input (Upstream) | 34Bytes |
| Refresh rate | 1ms |
| Transmission rate | 6Mb/s |
| Electrical Isolation | Yes |
Technical Parameters
| Field-side Power Supply Rating (Range) | 24VDC（18V~36V） |
| System Power Supply | 5VDC（4.5V~5.5V） |
| Input channel voltage rating (range) | 24VDC（15V~30V） |
| Module Fault Auto-Recovery | Supported |
| Diagnostics | Supported |
| alarm | Supported |
| Firmware Upgrade | Supported |
| Operating temperature | -20℃~+60℃ |
| Relative Humidity | 95 %, non-condensing |
| Storage Temperature | -40℃~+80℃ |
| Protection rating | IP20 |
| Dimensions | 106.4×25.7×72.3mm |
| Weight | 110g |
Functional Parameters
| Channel Type | Encoder input channels: 2 sets of channels (Phase A, Phase B and Phase Z), PNP/NPN Probe input channels: 4 channels (1 encoder matched with 2 probe functions), PNP/NPN General digital input channels: 4 channels (1 encoder matched with 2 general digital inputs), PNP/NPN Comparison output channel: 4 Channels (1 encoder matched with 2 comparison outputs), NPN General digital output channel: 4 Channels (1 encoder matched with 2 general digital outputs), NPN |
| Supply voltage | 24VDC（18V~36V） |
| Probe latch function | Supported |
| Comparison Output Function | Supported |
| Encoder pulse input mode | AB Quadrature (ABZ), Pulse+direction (Pul+Dir), Dual Pulse (CW/CCW) |
| Maximum Encoder pulse input frequency | 1MHz |
| Report Real-time speed of the channel | Supported |
| Z-phase zeroing | Supported |
| Counting Multiplier Setting | 4x / 2x / 1x (default 1x) |
| Ring counting | Supported |
| Counting Range | 0 ... 2^32-1 or 0 ... Ring Counter resolution × Counting Multiplier - 1 |
| Initial Count Value Setting | Supported (Initial Count value setting range is 0 ... 2^32-1) |
| Reverse counting | Supported |
| Encoder input hardware filter | Supported (0 ... 15 levels) |
| Probe input frequency | 1MHz |
| Comparison of output signal response speed | ＜10us |
| I/O Pin Function Selection | Supported |
| Power-off storage | Supported |
| Encoder resolution setting | Supported (Ring Counter resolution setting range 1 ... 65535) |
