The Keysight E1347-80001 is a screw terminal block accessory designed to connect discrete external wiring to the E1347A General-Purpose Reed Relay Multiplexer module. This terminal block plugs directly onto the E1347A component card and enables flexible signal routing and system integration by defining the matrix topology. Screw terminal connections accept wire sizes from 16 to 26 AWG (1.5, 1.2, 0.9, 0.75, 0.5 mm), with typical support up to 20 AWG and maximum 24 AWG when all 144 lines are populated.
## Technical Specifications
• **Model:** E1347-80001
• **Manufacturer:** Keysight / Agilent / HP
• **Product Type:** Screw Terminal Block
• **Wire Size Support:** 16 to 26 AWG (1.5, 1.2, 0.9, 0.75, 0.5 mm); typical 20 AWG maximum, 24 AWG with full 144-line configuration
• **Connection Type:** Screw terminals for discrete wiring termination
## Key Features
• Screw terminal design for secure, field-configurable wiring connections
• Compatible with E1345-66201 component card architecture
• Interchangeable topology allows matrix reconfiguration via terminal block swap
• Supports mixed wire gauges within specification range
## Typical Applications
• Signal routing and switching in automated test systems
• Multi-channel signal multiplexing for measurement instrumentation
• Laboratory test setups requiring flexible channel configuration
• System integration where external signal routing is essential
## Compatibility & Integration
The E1347-80001 is designed for the E1347A General-Purpose Reed Relay Multiplexer and functions as part of the terminal block family for E134x/E135x series multiplexers (E1343A, E1345A, E1346A, E1347A, E1355A, E1356A). Different terminal block models determine unique matrix configurations, permitting topology changes without component replacement.
