CONTEC Releases CONPROSYS nano Series EtherCAT DC Synchronization I/O Modules
On March 18, 2026, CONTEC launched seven new I/O modules in the CONPROSYS™ nano series, including digital I/O, analog I/O, and counter input functions. These expansion modules can be installed in compatible units for use as remote I/O over EtherCAT, Modbus, or USB .
New Models:
Model | Description |
|---|---|
CPSN-DI-08FCL | Digital Input (8ch, Sink, DC Synchronization) |
CPSN-DI-08FCRL | Digital Input (8ch, Source, DC Synchronization) |
CPSN-DO-08FPW | Digital Output (8ch, Sink, DC Synchronization) |
CPSN-AI-1604LI | Analog Input (4ch, 16bit) |
CPSN-AO-1204LI | Analog Output (4ch, 12bit, DC Synchronization) |
CPSN-AO-1602LC2 | Analog Output (2ch, 16bit, DC Synchronization) |
CPSN-CNT-3201I2 | Counter Input (1ch, 32bit, 500KHz, DC Synchronization) |
Key Features:
Supports EtherCAT DC (Distributed Clocks) synchronization (except analog input model)
DC synchronization error between sub-devices kept within 1 microsecond
Optocoupler isolated inputs with response speed within 1 microsecond
Digital isolator output with PWM function
Successor models to existing CPSN series products
The CPSN-CNT-3201I2 (counter input) and CPSN-AO-1602LC2 (analog output) are successors to earlier models, with the counter module featuring 1 channel of 32-bit up-down counter operation
