Communication Module | GE IC600YB945

The General Electric IC600YB945 is an ASCII communication module designed for the Series Six programmable logic controller platform. It provides programmable serial communication interfaces to connect PLCs with peripheral devices such as printers, bar code readers, and third-party ASCII devices. Equipped with onboard memory and dual serial ports, it enables flexible data exchange without overloading the main CPU.

Serial Interface and Cable Performance

The module features RS-232C and RS-422 serial ports supporting data transmission rates up to 19.2 kbps. The RS-232C interface supports cable distances up to 15 m (50 ft), while the RS-422 interface supports extended cable lengths up to 1200 m (4000 ft) using 24 AWG minimum wire gauges.

Memory, Electrical, and Isolation Protection

To process serial ASCII data streams efficiently, the unit includes 20 KB of user memory. It operates on a 5 VDC to 12 VDC supply voltage and features up to 1500 V isolation protection between communication ports. Real-time diagnostic status is provided via 6 front-panel LEDs.

Frequently Asked Questions

Q: What is the primary function of the GE IC600YB945 communication module? A: It acts as an ASCII communications interface for GE Series Six PLCs, enabling serial data exchange with third-party peripheral hardware like bar code scanners and serial printers.

Q: What are the maximum transmission distances for the serial ports on the IC600YB945? A: The RS-232C port supports cable distances up to 15 m (50 ft), while the RS-422 port supports distances up to 1200 m (4000 ft).