Monitor - Model HMI2 -Multi-Functional Operator Interface Control Console

• Two sensor networks with a capacity of 16 sensors each (32 total) are provided to
• communicate with the “Smart” RS-485 versions of SiloPatrol® SMU SE cable-based level sensors, RadarRight non-contact level sensors and/or the Flexar® guided wave radar sensors.
• Calculate and display values for level, volume, weight and percent with data input from the user
• Enhanced volume and weight calculations have the ability to include the additional
• amount of material contained in the roof sections of steep silo roofs below the sensor mounting location
• Automatic, Manual or Auto/Manual operating modes provide versatility for SMU SE
• Displays real-time measurement updates provided by Flexar sensors
• Set-up parameters for Flexar can be modified using the HMI2
• Built-in 16 point strapping table
• Flexible display of data in English or Metric units including feet, meters, pounds, kilograms, cubic feet, cubic meters, U.S./British bushels, gallons,
• liters, tons, metric tonnes
• Programmable 12-character alphanumeric name for labeling vessel contents.
• Unique back-lit display ensures visibility in low light conditions
• Universal AC power supply accepts 100-240V AC power
• Controls analog outputs and/or relay outputs when using the optional Auxiliary Output Enclosure - AOE (Click Here)

The HMI² display screen can be easily switched to view calculated level, volume, weight or percent in addition to the basic distance measurement. The HMI² can be programmed to operate the SMU SE “Smart” RS-485 sensors automatically, manually or allow for both. Menu options allow the user to select days of SMU SE operation (such as Mon.-Fri.), time window (such as 7 a.m.-3 p.m.) and measurement interval (minimum 30 minutes). Flexar’s measurements are updated automatic.

The built-in 16 point strapping table can be used to produce volumetric or gravimetric calculated readings if the dimensions of a vessel cannot be determined or the vessel is of an irregular shape.

• Power Requirements: 100-240V AC, 50/60Hz
• Power Consumption: 6VA max
• Ambient Operating Temperature: -4° F to 131° F (-20° C to 55° C)
• Sensor Communication: RS-485 half-duplex, non-isolated, proprietary protocol
• Channels: Two 16-channel networks (32 channels total)
• Display: 2 lines, 20 characters per line, 0.22” x 0.12” characters, LCD backlight
• Keypad: 20 keys
• Indicators: 8 LEDs (function, relay, error status)
• Enclosure: Painted Aluminum
• Overall Dimensions (HxWxD): 6.29” x 10.23” x 3.54” (160mm X 260mm X 90mm)
• Approvals: CE Mark

A unique feature of the SiloPatrol® SE or Flexar® Inventory Management Systems is the ability to incorporate both relay and analog outputs with a standard "smart" output sensor system. These auxiliary relay and/or analog outputs are provided in optional Auxiliary Output Enclosures (AOE) and are programmed and controlled by either the HMI2 or SiloTrack™ PC-based Inventory Management Software.

One analog output and up to four relays (two for HMI2; four for SiloTrack) can be assigned to each of the “smart” output sensors. These can be used to tie the Inventory Management System into remote control systems, sound alarms and for local control functions.

Up to 16 analog outputs or 32 relays can be provided within a single enclosure. Up to four AOE’s can be connected on a single network. The AOE can be located close to the point of hardwiring termination minimizing wiring and installation costs.

Monitor Technologies LLC warrants each HMI2 and AOE it manufactures to be free from defects in material and workmanship under normal use and service within two (2) years from the date of purchase. The purchaser must give notice of any defect to Monitor within the warranty period, return the product intact and prepay transportation charges. The obligation of Monitor Technologies LLC under warranty is limited to repair or replacement at its factory. This warranty shall not apply to any product which is repaired or altered outside of the Monitor Technologies LLC factory, or which has been subject to misuse, negligence, accident, incorrect wiring by others or improper installation.

Monitor Technologies LLC reserves the right to change the design and/or specifications without prior notice.