I/O modules

Key Technical Specifications

This GE 512AZSPBPAC-100 chassis module operates from a 24V DC power supply. It provides 6 expansion slots for AZSP series control cards. The unit measures 32 cm in length, 24 cm in width, and 8 cm in height. Its total weight reaches 1.5 kg without any packaging materials.

The GE 512AZSPBPAC-100 includes 6 DIN 41612 connectors for module insertion. Additionally, it features one 50-pin ribbon header for external system interface. A single 6-pin terminal block connects the main DC power input. The chassis contains 6 connectors, 4 bus bars, 2 voltage planes, 12 decoupling capacitors, and 6 status LEDs.

GE 512AZSPBPAC-100 distributes 120 µF total capacitance across all 6 slots. Each slot receives 20 µF local decoupling for stable operation. This arrangement filters high-frequency noise from the backplane bus. Therefore, the chassis ensures clean power delivery to every plug-in module.

Design and Integration

This chassis module uses six-layer PCB construction with dedicated power and ground planes. Consequently, the GE 512AZSPBPAC-100 operates reliably from -10°C to +60°C ambient temperature.

For installation, you need M4 screws for the six mounting holes. The chassis draws 20 mA typical current for LED indicators only. Each slot can deliver up to 10A continuous current to its module. We recommend using 10 AWG wire for the main power input connection.

Practical Application

This chassis module serves as the mechanical and electrical backbone for an AZSP control rack. It hosts processor, I/O, and communication boards in one chassis. The GE 512AZSPBPAC-100 distributes communication signals across a parallel backplane bus. Therefore, it simplifies system integration for GE AZSP series control systems.

Details