Keithley 3740 Channel Isolated Switch
The Keithley 3740 Channel Isolated Switch is engineered to meet the demanding needs of precision measurement applications. It features a robust array of 28 general-purpose Form C channels, perfectly designed for efficient routing of power and control signals. Ideal for users looking to enhance their system's capabilities, the 3740 also includes four additional high-current Form A channels, accommodating applications requiring up to 7A of power.
This versatile switch offers flexible connectivity options, allowing easy routing of any general-purpose signal to the Series 3700 mainframe backplane using conveniently located terminal blocks, which can be configured with user-accessible jumpers. With an onboard temperature sensor, the 3740 actively monitors its operating conditions and alerts the mainframe if temperatures exceed 70°C, safeguarding system integrity.
Key Features and Specifications:
- Signal Capacity: 2A switched or 3A carry
- General Purpose Relays: 28 Form C relays rated for versatile applications
- Relay Type: Durable latching electromechanical relays
- High Current Relays: 4 Form A relays rated for 250VAC with 7A or 30VDC at 7A switched capacity, 210W
- Analog Backplane Connections: Integrated relays for seamless user interconnections
- Connection Type: Screw terminal connections available via removable 3740-ST accessory
- Memory Feature: Store relay closures within onboard memory for easy recall and configuration
