RS485-COM/USB converter HCM-01A + BMS monitor

• Local control version; convert USB to RS-485
• Max. 400 indoor units can be controlled
• Modbus rtu interface
• Brand new interface design
• Win 7 32bits/64bits, Win 8 Pro, Win 10 Pro
• Max.32 systems connectable
• MRV 5system and upgraded MRV SII(8/10/12HP) outdoor units can directly connect with HCM-01A
• Other MRV system outdoor units require HA-MA164AD
• Electricity charge report (must use IGU02)

Haier BMS monitor system is used to meet the demands of remote monitoring and controlling the AC systems, 3rd party BMS or BAS interface and electricity distribution management i.g the tenant billing.