Keithley 7703 – 32-Channel High Speed Differential Multiplexer Module

• 32 channels for general purpose measurements
• Relay actuation time of less than 1ms for high-speed scanning
• Two- or four-wire measurement
• Two 50-pin female D-sub connectors are standard for secure hook-up and quick teardown

The Keithley 7703 plug-in module offers 32 channels of 2-pole or 16 channels of 4-pole multiplexer switching that can be configured as two independent banks of multiplexers. The non-latching reed relays provide high speeds and are designed for 300 volts, 500 mA; 10 VA. The relay closures are stored in onboard memory. The 7703 is ideal for RTD and thermistor temperature applications.