34902A 6-Channel Multiplexer (2/4-Wire) Module

16-channel multiplexer Two- and four-wire scanning 250 ch/s scanning Built-in thermocouple reference junction The Keysight 34902A module for the 34970A/34972A data acquisition/switch unit employs reed relays to achieve scan rates up to 250 channels-per-second. Use this module for high-throughput automated test applications as well as high-speed data logging and monitoring tasks. Sixteen two-wire inputs switch up to 300 V. Two-and four-wire channels may be mixed on the same module. User-provided shunt resistors are required for current measurements. Standard product includes: 1 34902A 16-channel multiplexer module 1 functional test certificate