Happy Thanksgiving from Express Systems! We will have an early closing on Wednesday, November 26, 2025, and will be closed on Thursday, November 27, and Friday, November 28, 2025 in observance of the Thanksgiving holiday. Regular business hours will resume Monday, December 1, 2025, at 9:00 AM EST. Wishing everyone a happy, healthy, and safe Thanksgiving weekend!
The DeviceMaster UP is designed to provide innovative PLC to device connectivity. The DeviceMaster UP provides EtherNet/IP, Modbus/TCP, Modbus RTU/ASCII, and PROFINET connectivity to a wide variety of devices. Highly advanced raw/ASCII device interface functionality simplifies PLC programming and ensures robust operation. These features greatly simplify connecting devices such as barcode scanners, RFID readers, weigh scales, vision systems, printers, encoders, and sensors to PLCs. The DeviceMaster UP’s many unique features provide connectivity options and flexibility not provided by other gateway products