C200H-ASC11 | Omron ASCII Communication Module Dual RS-232C Ports 200 KB Memory

Omron · Cables & Connectivity

Description  The Omron C200H-ASC11 Communication Module is an ASCII communication unit designed for integration with Omron’s C200H PLC series. Featuring two independent RS-232C ports, it allows direct serial communication between the PLC and external devices such as barcode readers, printers, and terminals.     Technical Specifications  Condition New/Never Used Surplus Brand Omron Category PLC Components Part Number C200H-ASC11 Subcategory Communication Modules Series C200H Series Type ASCII Communication Unit Communication Ports 2 × RS-232C Port 1 Function Terminal or Peripheral Device Connection Port 2 Function Peripheral Device Connection Communication Modes Start-Stop, Half Duplex, Full Duplex Programming Language BASIC Data Storage 200 KB RAM / 200 KB EEPROM Supported Devices Printers, Scanners, Terminals, HMIs Operating Temperature 0°C to 55°C Humidity Range 10–90% RH, Non-Condensing Mounting Type DIN Rail / PLC Rack Mount PLC Compatibility Omron C200H PLC Series Synchronization Start-Stop Communication Task Handling Single Programming Task Power Source From PLC Backplane Product Status Discontinued by Manufacturer Application Serial Communication, Data Exchange, ASCII Processing Country of Origin Japan Weight Approx. 0.8 lbs     Information About C200H-ASC11 The C200H-ASC11 is part of the Omron C200H Series, a family of modular PLC components designed for industrial automation and control networks. The unit supports ASCII-based communication through two configurable RS-232C ports, enabling bidirectional data transfer between the PLC and peripheral devices. It includes 200 KB of RAM and 200 KB of EEPROM for program and data storage, allowing the execution of BASIC programs for customized data handling. Operating within a temperature range of 0°C to 55°C, the module is built for reliable use in factory and process environments. Though discontinued, the C200H-ASC11 remains widely used in maintaining legacy Omron PLC systems requiring ASCII data communication. Key Features: Dual RS-232C Ports: Provides two independent serial channels for external device communication. ASCII/BASIC Programming: Supports custom BASIC programs for text and data handling. Data Memory Capacity: Includes 200 KB RAM and 200 KB EEPROM for storage and program execution. Flexible Communication Modes: Supports both half-duplex and full-duplex operation via RS-232C. PLC Integration: Designed specifically for Omron C200H PLC systems. Temperature and Humidity Tolerant: Operates reliably between 0°C–55°C and up to 90% non-condensing RH. Peripheral Connectivity: Interfaces with barcode scanners, printers, HMIs, or other ASCII devices. Discontinued Legacy Support: Used for maintenance and upgrades of existing C200H-based control systems. The C200H-ASC11 delivers the reliability and precision required for serial communication in legacy industrial control and automation networks.

Brand: Omron · Category: Cables & Connectivity

Key features

• Dual RS-232C Ports: Provides two independent serial channels for external device communication.
• ASCII/BASIC Programming: Supports custom BASIC programs for text and data handling.
• Data Memory Capacity: Includes 200 KB RAM and 200 KB EEPROM for storage and program execution.
• Flexible Communication Modes: Supports both half-duplex and full-duplex operation via RS-232C.
• PLC Integration: Designed specifically for Omron C200H PLC systems.
• Temperature and Humidity Tolerant: Operates reliably between 0°C–55°C and up to 90% non-condensing RH.
• Peripheral Connectivity: Interfaces with barcode scanners, printers, HMIs, or other ASCII devices.
• Discontinued Legacy Support: Used for maintenance and upgrades of existing C200H-based control systems.

Specifications

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