Keithley 7052 Matrix Switching Card

The Model 7052 is a general-purpose switching card. The flexibility of matrix switching allows connection of any row to any column, singly or in combination. Ideal for complex signal and measurement device switching, this matrix card can help minimize your need for custom cables and patch panels because the routings can be customized in software. Switched guards assure high isolation between channels.

MATRIX CONFIGURATION: 4×5.
CONTACT CONFIGURATION: 3-pole Form A (High, Low, and Guard).
CONNECTOR TYPE: Quick disconnect screw terminal, #18AWG maximum wire size.
RELAY DRIVE CURRENT: 15mA per relay typical.
MAXIMUM SIGNAL LEVEL: 200V, 500mA carry/200mA switched, 10VA peak (resistive load).
CONTACT RESISTANCE: <1 ohm per contact to rated life.
CONTACT POTENTIAL: <5µV per crosspoint (High to Low, <1 minute after actuation).
ACTUATION TIME: <2ms, exclusive of mainframe.
CHANNEL ISOLATION: >10^12 ohms and <5pF.
INPUT ISOLATION: Differential: >10^9 ohms, 50pF typical.
Common Mode: >10^9 ohms, 100pF typical.
CROSSTALK: <–60dB @ 1MHz, 50 ohm load.
OFFSET CURRENT: <100pA.
COMMON MODE VOLTAGE: 200V peak.