Agilent Technologies (HP) HP 44474A

Digital I/O Card for 3488A The Agilent 44470A multiplexed module (HP 44470A) provides ten channels to switch both high and low input signals to a common bus. It can switch signals up to 250V, 2A, and 60W, or 125VA per channel. This module exhibits low thermal offset characteristics, making it ideal for precision low-level signal routing. It can be operated in either a break-before-make mode or multiple-channels-close mode. You can make four-wire ohm measurements by programming two 44470As to open/close in a card-pair mode. A screw terminal block is provided for ease of wiring. Agilent / HP 44470A Features 2A, 250V 2-wire, latching relays Provisions to add simple attenuators or filter networks Screw terminal included Ask for Agilent 44470A detailed specification. The Agilent 44471A is a 10-channel 1-wire general-purpose relay module (HP 44471A). It can be used to control DUT power, to actuate external relay or to form an attenuator.