DESCRIPTION
The CT2100-400 is a quad solid state relay. The device has been designed to provide an interface which operates as a simple computer I/O port. The switches are controlled by a single data word which the processor writes to an internal control latch. In addition to the basic switch function ON/OFF and Trip flags provide the operational status of each of the four switches. These signals are internally contained in an 8 bit status register which is accessible by an I/O read command. The switches may also be controlled asynchronously (without write strobes) by use of separate initialization pins. These may also be used for Power-Up control in a microprocessor based system.

Features
• 4 Independent 1.0 Amp Switches
• 600 Volts Isolation between Switches
• Operates from a 5 Volt Logic and 15 Volt Bias
• D.C. Trip Level 1.3 Amps
• Switches are Designed to withstand Electro-Magnetic Pulse (EMP)
• Functions and Operates from -55°C to +125°C in Military Environments
• Processed and Screened to Mil-STD-883 Specifications