General

• Inputs: (1) LL3 probe, (4) UDP devices, (1) switch/temperature sensor, (1) RS-485 sensor
• Output to EVO™ 600/6000 ATG: (1) RS-485

Input Capabilities

Six input channels provide a wide assortment of device communication capabilities:

Channel 1: Always on, for FMP-LL3 digital inventory and leak detection probes.

Channel 2-5: Multiplexed, for 2-wire universal device protocol (UDP) communication devices.

Channel 5: Additional capability for 2-wire devices.

Channel 6: For any dry-contact single pole single throw (SPST) switch, a flow switch, two-wire device, or temperature sensor based on a 10k thermistor.

Theory of Operation

• The FMP-MSH requires a minimum of four wires connected directly to an EVO^™ 600 with an RS485 module.
  • Power
  • Ground
  • A Communication
  • B Communication
• The four connections are power, ground, and A and B communication for the RS485 module.
• If a sump has at two input field cables, conductors from both cables may be used to provide the four conductors required. The A and B conductors must be wired together in a shielded, twisted cable.
• If it is a new installation, Belden^™ cable #7962A, or equivalent may be used.

Compatibility

The FMP-MSH is capable of supporting the following devices:

Channel 1: FMP-LL3

Channel 2: FMP-DDS-U, FMP-DTS-U, FMP-EIS-U, FMP-DIS-U, FMP-HIS-U, FMP-CDS-U, FMP-LL3-29*

Channel 3: FMP-DDS-U, FMP-DTS-U, FMP-EIS-U, FMP-DIS-U, FMP-HIS-U, FMP-CDS-U, FMP-LL3-29*

Channel 4: FMP-DDS-U, FMP-DTS-U, FMP-EIS-U, FMP-DIS-U, FMP-HIS-U, FMP-CDS-U, FMP-LL3-29*

Channel 5: FMP-DDS-U, FMP-DTS-U, FMP-EIS-U, FMP-DIS-U, FMP-HIS-U, FMP-CDS-U, FMP-LL3-29*, FMP-ULS

Channel 6: FMP-ULS, FMP-UHS, FMP-HFS2, 10K Temperature Sensor

*The FMP-LL3-29 is integrated into the Corrosion Control™ water separator to detect water level in the vessel.