Enrange Flex M Pre-Engineered Modular Receiver Manual
October 2014
Page 11 of 31
4.0 FLEX MODULE TYPES
The Flex M system consists of an RF/CPU module, multiple relay modules and a power supply module.
4.1 FLEX RF/CPU MODULE
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 from the attached I/O modules. There is one
RF/CPU module in the Flex M System.
The dip switches are used to set the channel and to set relay output type. The dip switches can be
accessed by removing the module from the rail (see Section 2.4 for details on how to remove the
modules from the rail). After removing the RF/CPU module from the Din rail, press in the tabs to release
the PCB from the housing (see Section 2.4 for details) and set the dip switches as necessary for the Flex
M system utilized (Section 5.0 details switch settings for each Flex system). There are no wires to attach
to the RF/CPU module aside from either an antenna or an RF Cable on the TNC antenna connection.
4.1.1
Bank 1 Dip Switch Setting Definitions
The following describes the definitions and functions of the Bank 1 dip switch block on the RF/CPU
module:
4.1.1.1 Bank 1 Switches 1 through 5 – Relay configuration program select
These switches can be set per Section 5.0 for the desired relay outputs for the system.
4.1.1.2 Bank 1 Switch 6 – Invert A/B Select Outputs (Normally OFF)
Definition: This feature is only for custom crane relay configurations using A/B select relays.
Programming: Turning bank 1 dip switch position 6 ON (1) inverts the select function operation so
that the relay outputs are now normally closed, so when selected, the output will be open.
Flex
Sys
Summary of Contents for FLEX M Series
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