Product Update – Feb 2018/2019

1. Product Update – Feb 2018/2019 Products Update-B - 1/1/2020

2. MCS-Magnum Magnetic Bearing Centrifugal Compressor and Controller • Hanbell RTM-090 • Refrigerant – R134a • Compressor – semi-hermetic design • Shaft –made of high-strength alloy • Impellers – closed type made of high-strength aluminum • Bearings – magnetic bearings • Motor –permanent magnet synchronous motor, independent cooling by liquid refrigerant • Enclosure - IP54 protection

3. MCS-Magnum Magnetic Bearing Centrifugal Compressor Testing • Hanbell Taichung Factory Testing • Hardwire Control

4. MCS-Magnum Magnetic Bearing Centrifugal Compressor Controller • Hanbell Shanghai Chiller Testing • Modbus Control of • SKF’s MBC and KEB’s VFD

5. MCS-Magnum Magnetic Bearing Centrifugal Compressor Testing with MCS Modbus I/O • Modbus reading only from SKF Magnetic Bearing Controller Screen capture from MCS-CONNECT showing SKF and KEB data points being read by MCS-MAGNUM through the MCS-MODBUS I/O.

6. MCS-Magnum Magnetic Bearing Compressor Ready to be shipped • USA OEM • Support for other compressor brands, like Turbocor

7. MCS-Magnum VFD Chiller Controller • Energy Efficient VFD support for: • All Compressor types: screws, scroll, and centrifugal • Chilled water and condenser water pumps • Modbus interface with auto reset of VFD faults • 98% high efficiency • THD Harmonic distortion<5％ • Built-in UPS and braking resistor can ensure free contact under power loss • Water-cooled • Operated without use of oil for lubricaion – which reduces energy losess due to friction and incresses the heat ransfer efficiency

8. Enhanced Safety Trip Alarm Infobeing added to MCS-CONNECT • Add support for Unit safety trip to save 120 seconds of run data prior to the trip – old logic only captured data for the compressor safety trips. • The last 120 seconds of data for every relay output, analog output, sensor inputs, unit state, compressor states, and exv states are saved for the last 15 safety trips. (Previous only comp relay, sensors, etc. were saved). Alarms – Unit Status

9. Enhanced Safety Trip Alarm Info Alarms – RO’s • Last 120 seconds of data • for every RO, AO, SI, unit state, compressor states, and exv states. Alarms – SI’s

10. Enhanced Safety Trip Alarm Info Alarms – AO’s Full details for AO’s, last 120 secs data for the last 15 safety Trips for comp 1, comp 2, etc. Alarms – Comp #1

11. New Magnum +12vdc Controller • Coming Third Quarter 2018 • +12vdc power in board from 95-265vac switching power supply.

12. EXPANSION BOARDS (1st Quarter 2018) New Stackable I/O boards • The MCS-IO-BASE provides a flexible and cost effective way to allow relay output, sensor input and analog output expansion for MCS MAGNUM and Micromag. • Reduces mount space (smaller foot print • Low cost – based board is less expensive and stackable board is very cost effective. • Stand-alone microprocessor. • Communicates with MAGNUM/MicroMag over MCS-I/O port at 38,400 buad. • SIXTEEN additional sensor inputs, supports digital or analog input signal. • FOUR additional analog outputs. • TEN additional relay outputs. MCS-IO-BASE

13. MCS-IO-EXT (stackable with base) • Each MCS-IO-EXT when paired with a MCS-IO-BASE, doubles the number of inputs and outputs. • MCS-IO-EXT board is powered by the MCS-IO-BASE. • Once paired with the MCS-IO-BASE, Sensors are expanded from 16 to 32, the number of analog outputs from 4 to 8, and the number of relays from 10 to 20 in the same footprint. MCS-IO-BASE MCS-IO-EXT

14. MCS-RO-BASE • The MCS-RO-BASE provides a flexible and cost effective way to allow relay output expansion for the MCS-MAGNUM, and Micromag. • Stand-alone microprocessor. • Communicates with MAGNUM/MicroMag over MCS-I/O port at 38,400 buad • TEN ADDITIONAL relay outputs fused at 5.0 amps MCS-RO-BASE

15. MCS-RO-EXT (stackable with base) • Each MCS-RO-EXT when paired with a MCS-RO-BASE, doubles the number of relay outputs. • MCS-RO-EXT board is powered by the MCS-RO-BASE. • Once paired with the MCS-RO-BASE, the number of relays are expanded from 10 to 20 allowing twice the number of relay outputs in the same footprint. MCS-RO-BASE MCS-RO-EXT

16. EXPANSION BOARDS (1st Quarter 2018) MCS-SI-BASE • The MCS-SI-BASE provides a flexible and cost effective way to allow relay output expansion for the MCS-MAGNUM, and Micromag. • Stand-alone microprocessor. • Communicates with MAGNUM/MicroMag over MCS-I/O port at 38,400 buad • SIXTEEN ADDITIONAL sensor inputs – digital or analog • FOUR analog outputs MCS-SI-BASE

17. MCS-SI-EXT (stackable with base) • Each MCS-SI-EXT when paired with a MCS-SI-BASE, doubles the number of sensor inputs and analog outputs. • MCS-SI-EXT board is powered by the MCS-SI-BASE. • Once paired with the MCS-SI-BASE, the number of sensor imputs are expanded from 16 to 32, the number of analog outputs from 4 to 8 allowing twice the number of sensors, and analog outputs in the same footprint. MCS-SI-BASE MCS-SI-EXT

18. Touch Screens • Complimented by 7” and 15.4” touch • New 10.1 Touch Screen launched 4th quarter 2017, shown with optional Vesa Arm. • Customizable graphics

19. New WebMag • Web browser interface • Data storage on the Cloud • Remote access via MCS Cloud Network and MCS Touchscreen • Coming 2019 WebMag Login

20. MCS-MOLDED CABLE - 4TH QUARTER 2018 The connector is molded to the cable providing a liquid tight environment seal and strain relief for the cable. The cable is available in 20’, 40’ and 60’ lengths with a removable Packard connector to provide easy serviceability. Seal and Strain relief