Description / توضیحات
Model and Suffix Codes
Option:
/AL - Alarm output (2 points)(2)
/RS - Communication function(3)(4)
NOTE:
/HBA option cannot be specified when 4 to 20 mA output (heating-side) is specified.
/AL option cannot be specified when /HBA option is specified. /HBA option already includes the /AL option.
/EX option and /RS option cannot be specified at the same time (model UT150 only)
/EX option includes contact input 1 (for switching between the SP1 and SP2 target setpoints using external contacts) and contact input 2 (for enabling the timer).
