The introduction of configurable I/O has given users a new world of opportunity and advantages. With this evolution though, traditional requirements and challenges remain, such as safely marshaling signals, converting voltages, and simplifying loop checks. This is where VIP-ER with IOAs comes into play; unlocking the full potential of Honeywell's Experion Universal I/O system.
Step 1 - Select VIPER base module (ETU)
Four VIPER base modules are required for each Honeywell 32-channel Universal I/O IOTA. Each base is available with or without conformal coating. A single VIPER base module accommodates eight channels, completing the connection of all 32 channels. Each base module can be wired for connecting 2-, 3-, and 4-wire field devices, and can accommodate 24V, 120V and 230V. The connection from the IOTA to the VIPER base modules is accomplished through two connection cables. One cable supplies connection for channels 1 – 16, a second cable for channels 17 – 32.
Step 2 - Select input/output accessories
A single input/output accessory (IOA) is inserted into each channel of the VIPER base module. In turn, a total of 32 IOAs are required for a single Honeywell 32-channel Universal I/O IOTA. Simply insert each IOA into the IOA guide found on each VIPER base module. A variety of IOA functions are available and are to be selected based on the configured signal type.
Step 3 - Select cables to connect VIP-ER base module (ETU) to Experion Universal I/O IOTA
The final step is connecting the four populated VIPER bases back to the Honeywell 32-channel Universal I/O IOTA. A total of two connection cables are required for each 32-channel Universal I/O IOTA. One cable supplies connection for channels 1 – 16, a second cable for channels 17 – 32. Each connection cable features a clam-shell cover for protection from shock and debris.