OVERVIEW

Official designation: Allen-Bradley 1203-GK2 (1203 Communication Modules, SCANport Serial Module)

Role/Application: A communications interface that links SCANport-compatible drives (such as 1305, 1336, and 1557) to a control system over DH-485 or serial links using the DF1 protocol.

KEY SPECS SUMMARY

Power: 24 Volts DC or 120 to 240 Volts AC

Interfaces / Ports: DH-485 port and RS-232, RS-422, and RS-483 ports

Indicators: LED diagnostics for power, link status, and connection status

Operating Temp: 0 degrees C to 50 degrees C

Platform / Compatibility: 1305, 1336, 1557 drives and other SCANport products

Limit: Maximum power consumption is 35 milliamps

Lifecycle: Discontinued by manufacturer 2015-02-09

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What is the enclosure rating for the enclosed version of the 1203-GK2 serial module?

A: The enclosed version of the serial communications module has an IP 30 enclosure rating.

Wiring & Installation:

Q: What power source is required for an open configuration module mounted inside the drive?

A: The open configuration utilizes the power supply source of the connected drive.

Troubleshooting & Compatibility:

Q: What potential issue should be mitigated when handling the 1203-GK2 during installation?

A: The module is sensitive to Electrostatic Discharge which can damage it or interrupt communications.

Replacement & Upgrades:

Q: What is the maximum number of 1203 communication modules that can be used with a Flex adapter?

A: A maximum of four 1203 modules can be used with any FLEX adapter.