Agilent E1422A Remote Channel Multi-function DAC Module

Features:

• 1-Slot, C-size, Register Based
• Armature Latching Relay Channels
• Numerous Multiplexer Topologies
• Configurable for Scanning Voltmeter Applications

The Agilent / HP E1460A High-Density Relay Multiplexer is a C-size, 1-slot, register-based VXI module. This 64-channel multiplexer, using latching armature switches, offers a highly configurable, high point-count switching topology. Switching topologies include 64 two-wire, 32 three-wire, 32 four-wire, or 128 single- ended latching relay channels.

E1490C

The E1422A is a complete data acqusition and control system on a single VXI card. It is multifunction because it uses the Signal Conditioning Plug-on (SCP) concept whereby you can mix and match your analog input/output and digital input/output channels to meet various application needs. It can be self-contained because it has local intelligence to permit the card to run stand-alone with very little interaction required from the supervisory computer.
The E1422A has eight SCP positions with each SCP position capable of addressing up to 8 channels of input or 8 channels of output for a total of 64 channels. These 64 channels are known as the on-board channels. The 8 SCP slots can be used for any of the analog/digital SCPs available for the E1422A which cover most data acquisition and control needs.
In addition, each SCP slot that contains an E1539A SCP can operate two Remote Signal Conditioning Units (RSCUs) that each externally multiplexes up to 32 channels. These channels are known as remote channels because they are multiplexed remotely to the E1422A. So, with 32 channels per RSCU and 16 RSCUs, the E1422A can make analog measurements on 512 remote channels.