
IO Control Module
IO Control Module

IO Control Module
Extension Modules
Compatible Models: ASCM-3232-E (Centralized) / ASCM-3232-ED (Distributed) / ASCM-1616-E (Centralized)
The ASCM series is Zhuoxing's industrial-grade EtherCAT bus digital I/O control module. It operates on a single DC24V power supply and supports both centralized and distributed installation. Widely used in automated production lines, equipment control, signal acquisition, and drive applications, the ASCM series directly connects to sensors, relays, and other loads, providing a stable and efficient I/O expansion solution for industrial automation systems.
Key Features
- •32/16 Bidirectional IO: Independent DI/DO channels, each with LED status indicator
- •EtherCAT High-Speed Communication: Supports 0.25/0.5/1ms configurable DC sync cycles
- •High-current direct drive: Single DO channel supports up to 200mA output, directly driving relays and cylinders.
- •Enhanced protection: overcurrent and short-circuit protection with auto-recovery and flyback diode
- •Flexible Installation: Supports centralized or distributed deployment, compatible with various devices and production line layouts
- •Built-in power supply: Each DI/DO channel provides 24V output, enabling direct connection to sensors and other loads without additional wiring.
Technical Specifications
Product Appearance

ASCM-1516-E (Centralized)

ASCM-3232-ED (Distributed)
Distributed Installation Guide
The distributed I/O module uses a master-slave architecture. Slave cards can be installed close to sensors and cylinders on-site, reducing cable run lengths, minimizing harnesses, and improving immunity to interference.
Installation and User Guide

