Replacing Yokogawa AAI835: Wiring and Barrier Checks Before Swap
Before replacing a Yokogawa AAI835, verify the 4-in/4-out channel map, power-loss loop behavior, barrier type, output load, cable, and redundancy.
Manufacturer: General Electric
Product No.: IC693PCM311
Country of origin:United States
Product Type: Programmable Coprocessor Module
Payment: T/T, Western Union
Weight: 350g
Dimensions: 14.9 x 12.7 x 4.8 cm
Shipping port: Xiamen
Warranty: 12 months
The General Electric IC693PCM311 is a programmable coprocessor module designed for the Series 90-30 programmable logic controller platform. This module provides enhanced computing and communication capabilities to industrial automation systems, supporting both the MegaBasic and C programming languages for custom application development. It serves as a powerful interface for connecting the PLC system to various third-party and peripheral equipment.
Equipped with two independent serial communication ports accessible via a single front-panel connector, the IC693PCM311 facilitates seamless data exchange using standard protocols including Modbus RTU and GE Fanuc CCM. This flexibility allows engineers to integrate ASCII devices such as bar code readers, industrial printers, scales, and operator terminals directly into their control architecture.
| Parameter | Specification |
|---|---|
| Manufacturer | General Electric |
| Product Series | Series 90-30 |
| Catalog Number / SKU | IC693PCM311 |
| Product Type | Programmable Coprocessor Module |
| Supported Languages | MegaBasic, C |
| Communication Protocols | Modbus RTU, GE Fanuc CCM, ASCII |
| Ports | 2 independent serial ports (single front connector) |
| Total Memory | 640 KB |
| User MegaBasic Memory | 190 KB |
| Battery Backup | Internal Lithium battery for RAM retention |
| Country of Origin | United States |
The module features a single physical connector on the front panel that breaks out into two independent serial communication ports. These ports can be configured independently for RS-232, RS-422, or RS-485 signal levels depending on the application requirements and attached peripherals. Configuration is handled through programming software during system setup.
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| Country of origin |
United States
|