Input compatible with NPN/PNP type input, convenient for flexible use
Solidot · Digital Module
XB6S-1616B
The new generation of slice I/O, high-speed X-bus backplane bus, 16-channel digital input and 16-channel digital output module, NPN&PNP compatible input, default input filter is 3ms, PNP type output. The size is 106*73*25.7mm (installation width is 22.5mm), it occupies a small space and has fast speed. It features quick wiring and pluggable terminal blocks with an IP20 protection level.
Digital Module
Bus InterfaceReed Contact
Input Impedance5.4KΩ
Number of Inputs16
What defines this model
Review the published differences attached to this exact model code rather than only the general family.
Input supports type1, type3, the input voltage can go up to 11V, adaptable to more types of sensors
Output field measurement supports surge protection, saving the cost of external surge protectors
Terminals distinguish between positive and negative poles of power supply to prevent misconnection or reverse connection
Place in the system architecture
Treat network, product and field layers as one validation flow.
Control network and backplane bus
Digital, analogue, temperature and special-function channels
Power, wiring and field-device matching
Technical parameters
Values come from Solidot's current official model record and must be reconfirmed for the product revision.
Interface Parameters
| Data Transfer Medium | X-bus Backplane Bus |
|---|---|
| Bus Interface | Reed Contact |
| Data Transfer Rates | 6Mb/s |
| Electrical Isolation | YES |
Technical Parameters
| Current Consumption | 100mA |
|---|---|
| Module Abnormality Self-Recovery | Support |
| diagnosis | Support |
| Alarm | Support |
| Firmware Upgrade | Support |
| Operating Temperature | -20℃~+60℃ |
| Power Supply | 5VDC（4.5V~5.5V） |
| Relative Humidity | 95 %, no condensation |
| Storage Temperature | -40℃~+80℃ |
| Protect. Class | IP20 |
| Module Size | 106.4*25.7*72.3mm |
| Weight | 110g |
Digital Input
| Reaction Time | <50us |
|---|---|
| Input Impedance | 5.4KΩ |
| Power consumption | 0.5W |
| Nominal Voltage | 24VDC（20.4V~28.8V） |
| Number of Inputs | 16 |
| Transistor Polarity | NPN&PNP |
| Input Current | 5mA/ch（24VDC） |
| Electrical Isolation | 500VAC |
| Indicator | Green LED |
| "0" Signal Voltage | -3V~+5V/below 0.9mA(PNP)11V~30V/above 2.1mA(NPN) |
| “1” Signal Voltage | 11V~30V/above 2.1mA(PNP)-3V~+5V/below 0.9mA(NPN) |
| Input Filter | Default is 3ms, adjustable range is 0~20 ms |
| Isolation Method | Optocoupler Isolation |
Digital Output
| Isolation Method | Optocoupler Isolation |
|---|---|
| Power consumption | 0.5W |
| Output Voltage Drop | ＜1V |
| Leakage Current | <10µA |
| Reaction Time | <150µs |
| Nominal Voltage | 24VDC（20.4V~28.8V） |
| Number of Outputs | 16 |
| Transistor Polarity | PNP |
| Load Type | Resistive load, Inductive load, Lamp load |
| Max. Output Current | Max：0.5A |
| Port Protection | Reverse Protection (Automatic Recovery Mechanism), On-site Surge Protection |
| Electrical Isolation | 500VAC |
| Indicator | Green LED |
Product images
Images are official source records for the same model.
Official files
Only links published by the manufacturer for this model are listed.
Frequently asked questions
Core checks before selection and commissioning.
Which industrial network does XB6S-1616B support?
Network support must be confirmed from the exact model code and current official documentation.
What are the principal published specifications?
Bus Interface: Reed Contact; Input Impedance: 5.4KΩ; Number of Inputs: 16; Input Current: 5mA/ch（24VDC）
How should this model be selected?
Evaluate network, channel function, power, environment, wiring and mechanical placement as one configuration. ProControl can verify the final bill of materials.
Other models in this category
Compare protocol, channel architecture and environmental limits.
Manufacturer source
Technical data and images are based on the current official Solidot product record. Verify revision-sensitive values before ordering or commissioning. Open official record
Validate the right Solidot XB6S-1616B architecture with ProControl
Share the network, signal count, environment and installation constraints; our engineering team will review the complete configuration.