Littelfuse SymCom INFORMER-MS Remote Diagnostic Tool

Littelfuse SymCom Informer-MS is a hand-held diagnostic tool designed for use with MotorSaver® Model 455s equipped with infrared LED transmitters*. It uses an infrared receiver to access information sent from the MotorSaver®, which can be helpful for monitoring and troubleshooting the system. To retrieve this information, the Informer's receiver must be directed toward the MotorSaver's LED transmitter as shown in the figure below. The green COMM STATUS light indicates when the Informer-MS is receiving data from the MotorSaver®. If communication is lost, the Informer will display the last values it received.

• Real-time line voltage, voltage unbalance, trip timers
• Safe operation with no direct electrical connection
• Last fault with trip conditions
• Communication status LED
• Automatic shut-off

Informer-MS Displays Parameters Including:
• Real-time line and load side voltage
• Real-time line and load side voltage unbalance
• Motor run hours
• Last 20 faults
• Last 32 motor starts
• High and low voltage trip points
• Restart and trip delay setting
• Voltage and last fault 

Note: * Model 455s manufactured after 03/01/06 are equipped with the infrared LED transmitter. Models manufactured prior to this date are not compatible with the Informer-MS.

Disclaimer Notice: Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.