MS-IOM1711-0

The Johnson Controls Metasys MS-IOM1711-0 module is a crucial component in a Johnson Controls Metasys system. It is a Johnson Controls field equipment controller series input/output module or IOM. The MS-IOM1711-0 module’s supply voltage rating is 24 VAC (nominal). Its minimum voltage rating is 20 VAC, and its maximum voltage rating is 30 VAC at a frequency rating of 50/60 Hz. Its power consumption rating is 14 VA maximum. The MS-IOM1711-0 module is designed to function optimally within a temperature range of 0°C to 50°C (32°F to 122°F). The module’s relative humidity range for safe operation is 10% to 90% RH, non-condensing. In storage, the MS-IOM1711-0 module can endure temperatures from -40°C to 80°C (-40°F to 176°F) and humidity levels ranging from 5% to 95% RH, non-condensing. The addressing for the MS-IOM1711-0 module is set with DIP switches, and the valid controller device addresses range from 4 to 127. Device addresses 0 to 3 and 128 to 255 are reserved and are not considered valid controller addresses. The MS-IOM1711-0 module supports a BACnet MS/TP RS-485 communication option. The module’s processor is an H8SX/166xR Renesas 32-bit microcontroller that ensures efficient performance. The module is equipped with 512 KB of Flash memory and 128 KB of RAM for data handling. The MS-IOM1711-0 module has 4 binary inputs that can be defined either as dry contact maintained inputs or as pulse counter/accumulator mode inputs for flexibility in applications. The analog input resolution rating for the module is 16 bits. The MS-IOM1711-0 module measures 150 mm in height, 120 mm in width, and 53 mm in depth (5-7/8 in. x 4-3/4 in. x 2-1/8 in.), including its terminals and mounting clips. The module's weight is 0.5 kg (1.1 lbs), ensuring easy installation and handling.