34923A

34923A is a 40/80 channel reed multiplexer module for 34980A multifunction switch/measure unit. This is a high speed-multiplexer for general-purpose scanning. It uses reed relays to achieve scan rates up to 500 channels per second. Use this module for high-throughput automated test applications as well as high-speed data logging and monitoring tasks. Current measurements can be accomplished with user supplied shunts. Standard 50-pin D-sub connectors allow for use with standard cables, terminal blocks, or mass interconnect solutions. 2- and 4-wire channels may be mixed on the same module, or configure as an 80 1-wire multiplexer.

• 40 2-wire channels or 80 1-wire channels
• Mixed 2- or 4-wire configurations
• High-speed reed relays, with relay counter
• 500ch/s scanning and +/-150V peak, 0.5A switch, 1.5A carry current
• Bandwidths up to 45MHz
• <lt/> 50μV thermal offset