Merlin MVXI1463^ (E1463A)

The Keysight E1463A (MVXI1463A) is a C-size, 1-slot VXI switch module delivering 32 channels of Form C relay switching for power control, process automation, and signal routing applications. Each channel handles up to 5 A at 125 V DC or 250 V AC RMS, with a maximum power rating of 150 W or 1250 VA per channel. The module features non-latching relays and generates less than 3 µV typical thermal offset voltage, making it suitable for both high-power switching and sensitive signal applications. Register-based VXI architecture enables straightforward integration into test systems via SCPI programming and VXI Plug&Play drivers.

– Technical Specifications

• Channels: 32 Form C relays
• Current Rating: 5 A DC or AC RMS per channel or common
• Voltage Rating: 125 V DC / 250 V AC RMS per channel or common
• Power Rating: 150 W or 1250 VA per channel or common
• Thermal Offset Voltage: <3 µV typical
• Relay Type: Non-latching
• Form Factor: C-size, 1-slot VXI module

– Key Features

• 32 independent Form C switching channels
• Low thermal offset voltage for precision signal applications
• QUIC screw terminal block for fast configuration; optional solder eye connectors available
• Space for on-board circuit protection (MOVs, fuses) and signal conditioning
• Modular terminal block design—additional blocks purchasable for multi-application setups
• Non-latching relay operation

– Typical Applications

• Power-switching and high-current control
• Process control and sequencing
• Appliance pass/fail testing
• General on/off control
• Signal switching and scanning in low-noise environments

– Compatibility & Integration

• Register-based VXI module architecture
• SCPI command programming support
• VXI Plug&Play driver availability