VM Series Maintenance and Safety Manual 704-0212-209 Machine Components 1- 17
Operating Temperature
The electronics inside the electrical cabinet are designed to tolerate ambient
temperatures from 0º C (32º F) up to 50º C (122º F). Fans on some of the electronic
assemblies and a heat exchanger on the cabinet door circulate warm air away from
components. The cabinet contains a temperature sensor mounted on the Slice I/O unit
for machines so equipped.
This sensor is preset to a temperature limit of 55º C (131º F). If the temperature exceeds
the limit, the machine will post an error message for the operator.
Hurco machines that are not equipped with the air conditioning option may be operated in
ambient temperatures to 35º C (95º F), and in relative humidity (non-condensing) up to
95%.
Control Transformer
The 500VA control transformer converts 230VAC to 200W fpr 115 VAC for the CNC power
supply and 300W for 115 VAC for the field power supply. The AC outlet on the
transformer powers all electrical components.
Power Supply
The Mini-ITX hardware platform uses 2 power supplies: CNC Power and Field Power.
CNC Power
Control power is converted from the 115VAC through a 24VDC, 240W power supply that
goes to the terminal block via a cable. Multiple cables exit the terminal block:
• A cable connects from the terminal block into the bottom of the Slice 0 I/O.
• A cable connects from the terminal block to the Mini-ITX Card Rack.
• A cable connects from the terminal block to the RMB (Remote Motion Block).
• A cable connects from the terminal block to the console.
Field Power
Field power is isolated from the control and is converted from the 115VAC through a
24VDC, 120W power supply. The 24VDC runs though the MGND to the Bank Commons
located in the Slice I/O and powers sensors and relays.
To Next Page
Loading...
