The Dynatec D2100 and D2110 are plug-in clutch/brake controls that operate a 90V DC coil with up to 2A of current. They mount in an 8-pin octal socket and have status LEDs to indicate clutch and brake operation. The controls incorporate overvoltage protection and have 3A fuses on the input lines to protect the system. They are designed for easy installation and replacement in industrial applications.