GE DS3800HMPJ1A1D Industrial Microprocessor PCB Module
Description
GE DS3800HMPJ1A1D Industrial Microprocessor PCB Module is an I/O expansion card for the GE Fanuc Speedtronic Mark IV control platform, compatible with GE RX3i, RX3i-S, and RX3i-L series controllers. It provides discrete and analog I/O functions to enable signal collection and control output for field devices.
| Specification | Value |
|---|---|
| Model | DS3800HMPJ1A1D (Revision 1A1D) |
| Power Supply | Backplane-powered, supports 24V DC with automatic voltage adaptation, current limiting protection, and automatic shutdown |
| Discrete I/O | Multi-channel digital I/O, supports 24V DC, 120V AC; optional isolated or non-isolated versions |
| Analog I/O | Analog input/output channels with common ranges 0-10V, 4-20mA for process variable measurement and control |
| Communication Interface | High-speed backplane communication with CPU; no independent network port, upper layer protocols handled by CPU |
| Operating Temperature | -20 to 60 degrees Celsius |
| Dimensions | Standard 19-inch rack-mount module, 1U (approx. 44mm) width |
Key Features:
- Modular design with detachable power, discrete I/O, and analog I/O submodules for quick field replacement or upgrade
- High reliability with current limiting, overvoltage, and overtemperature protection, compliant with IEC 61850/IEC 61508 safety standards
- Strong compatibility, supports mixing multiple I/O cards on the same backplane to meet diverse field signal needs
- Easy configuration via GE Proficy Automation Engine or RSLogix 5000 software, no on-site hardware modifications required
- Hot-swappable plug-in structure reduces downtime for convenient maintenance
Applications:
- Power plants: Process variable collection and control for boilers, steam turbines, and gas turbines
- Petrochemical industry: Automated control for reactors, distillation towers, and pipeline valves
- Metallurgy: Temperature and pressure monitoring for blast furnaces and continuous casting machines
- Papermaking and food beverage industries: Flow, temperature, and liquid level control for production lines
Related Models:
- DS3800HMPJ1A1A
- DS3800HXPC1D1F
- DS3800 series I/O modules for Mark IV platform