JUMPFLEX 857 Temperature Transmitter Installation Manual

This document provides installation, configuration, and safety instructions for the WAGO JUMPFLEX Series 857 temperature transmitters (models 857-810 and 857-811), which convert thermocouple signals (types J, K, and others) into standardized analog output signals. It covers technical specifications, wiring, DIP-switch settings, software/app-based configuration, hazardous area approvals (ATEX, IECEx, Class I Div 2), and marine classification certifications.