Flex M Engineered Receiver Instruction Manual
May 2019
Page 15 of 50
4. FLEX M MODULES
The Flex M system comprises of a RF/CPU module and a power supply module with application specific
add-on cards in between the CPU module and power supply module.
During the operation of the receiver, the LED indicators will allow observation of the status of each of the
modules of the Flex M receiver. Refer to each of the sections below for specific information regarding
each of the modules. Be sure to reference the correct part number for each module type as some of the
modules have different versions.
NOTE: It is possible that different generations of Flex M modules will be intermixed. While they are meant
to be drop-in replacements, some wiring updates may be needed. Refer to the sections below for more
information. In addition, the installer should make every effort to ensure the wiring is updated as well as
the drawings that are provided with the system. If provided with redlined drawings, Magnetek can update
the system drawings. Additional fees may apply.
4.1 RF/CPU MODULE – GEN 1
This section is applicable to the following RF/CPU module part number(s):
•
25-02-074-800E (900MHz Part 15)
•
25-02-074-801E (400MHz Legacy Communication)
•
25-02-074-807E (900MHz 1W) – No longer available
•
25-02-074-815E (900MHz 200mW) – No longer available
•
25-02-074-816E (433MHz Part 15)
•
25-02-074-818E (2.4GHz 50mW)
•
25-02-074-819E (2.4GHz 125mW)
•
25-02-074-821E (400-420MHz)
•
25-02-074-822E (410-430MHz)
NOTE: The high power RF/CPU Module 25-02-074-807E draws up to 1300mA of power when in use. It
requires the high current power supply module 25-02-074-810E to perform properly.
Identifying a GEN1 CPU module:
•
The module will contain a label with one of the part numbers listed above
•
The LED overlay decal will be black
The Flex RF/CPU Module is the main module that receives radio signals from a paired transmitter and
interprets those signals into the appropriate response for the attached I/O modules. There is one RF/CPU
module in the Flex M System.