Emerson KJ2003X1-BK1 SD Plus Module

The KJ2003X1-BK1 expands Emerson control system memory through reliable SD card storage for configuration files and historical data. This module gives technicians a simple way to back up programs and transfer settings between controllers. Engineers appreciate the front-accessible slot design because it speeds up maintenance without cabinet disassembly.

Storage Interface and Communication Ratings

The KJ2003X1-BK1 provides one SD card slot that supports standard SD media up to 2 GB capacity. The interface handles data transfer rates that suit configuration uploads and log retrieval. Furthermore, the module communicates with the host controller through the chassis backplane. It operates across a temperature range of 0°C to 60°C.

Physical Dimensions and Component Count

This SD Plus module measures approximately 120 mm in length, 70 mm in width, and 25 mm in depth. The unit weighs about 0.15 kg, so technicians handle it easily during field service. The assembly includes one SD slot, one backplane connector, and two mounting rails. In addition, front-panel LEDs show card activity and access status clearly.

Energy Storage Characteristics

The KJ2003X1-BK1 holds no internal battery or capacitor because it relies on the chassis backplane for power. Therefore, the module loses no stored data when plant power drops, since SD media retains content without current. This design also removes battery replacement from the maintenance schedule.

Technical Specifications

Integration Notes

System integrators pair the KJ2003X1-BK1 with controllers that need quick program backup and restore routines. The front slot access lets operators swap cards during live maintenance windows. Consequently, commissioning teams replicate controller configurations across multiple units in minutes.