The PST23 Pre-Start Audio / Visual Alarm forms part of the MRS conveyor
protection system.
• The PST 23 is designed for In – Line (Blue Line) control.
• The unit is externally powered (24v DC)
• The PST23 receives its activation command from the RS 485 communication channel.
• The siren will actuate, and the Xenon will flash when it receives the Prestart command from the ISLR3.
• The siren tone is selectable.
Manual
Data Sheet