Braun E1000 Series Power Supply Modules E1691

Technical Dossier

Product Details And Specifications

Braun E1000 Series Technical Notes

The Braun E1000 Series represents a family of industrial-grade power supply and control modules engineered for continuous-duty deployment in heavy process industries. Installed across chemical processing plants, petroleum refineries, nuclear auxiliary systems, and large-scale utilities, the E1000 platform has accumulated a substantial global installed base since its introduction. Its modular rack architecture allows field engineers to replace individual function modules without full system shutdown, a critical requirement in facilities operating under 24/7 uptime mandates. The E1691 power supply module is one of the most frequently sourced components within this series, serving as the primary DC bus conditioner in multi-rack configurations.

E1000 Series Full Catalog & Functionalities (SKU List)

The following SKUs represent verified components within the Braun E1000 Series. Each entry reflects a distinct functional role within the platform architecture:

E1691: 24 VDC regulated power supply module, primary rack bus conditioner
E1610: Main power input module, AC/DC conversion stage for E1000 rack
E1620: Redundant power supply module, hot-swap capable dual-feed configuration
E1630: DC distribution module, multi-output bus segmentation for sub-rack power
E1640: Analog input module, 8-channel 4–20 mA signal acquisition
E1641: Analog input module, 16-channel high-density process variable acquisition
E1650: Analog output module, 8-channel 4–20 mA control signal generation
E1651: Analog output module, 16-channel expanded process control output
E1660: Digital input module, 32-channel 24 VDC discrete signal acquisition
E1661: Digital input module, 64-channel high-density DI for large I/O configurations
E1670: Digital output module, 32-channel relay-isolated discrete output
E1671: Digital output module, 64-channel transistor output for high-speed switching
E1680: CPU/controller module, central processing unit for E1000 rack coordination
E1681: CPU module with extended memory, supports larger control program storage
E1700: Communication adapter module, PROFIBUS DP interface for field device integration
E1710: Communication adapter module, Modbus RTU/TCP gateway for legacy system bridging
E1720: Ethernet communication module, 100 Mbps industrial LAN interface
E1730: Fiber optic communication module, noise-immune long-distance rack interconnect
E1800: Termination and signal conditioning module, field wiring marshalling interface