CFW500 | 45
Technical Specifications
English
Inputs
(*)
Analog 1 insulated input. Levels: (0 to 10) V or (0 to 20) mA or (4 to 20) mA
Linearity error ≤ 0.25 %
Impedance: 100 kΩ for voltage input, 500 Ω for current input
Programmable functions
Maximum voltage permitted in the input: 30 Vdc
Digital 4 insulated inputs
Programmable functions:
- active high (PNP): maximum low level of 15 Vdc
minimum high level of 20 Vdc
- active low (NPN): maximum low level of 5 Vdc
minimum high level of 9 Vdc
Maximum input voltage of 30 Vdc
Input current: 4.5 mA
Maximum input current: 5.5 mA
Outputs
(*)
Analog 1 insulated output. Levels (0 to 10) V or (0 to 20) mA or (4 to 20) mA
Linearity error ≤ 0.25 %
Programmable functions
R
L
≥ 10 kΩ (0 to 10 V) or R
L
≤ 500 Ω (0 to 20 mA / 4 to 20 mA)
Outputs
(*)
Relay 1 relay with NA/NF contact
Maximum voltage: 240 Vac
Maximum current: 0.5 A
Programmable functions
Transistor 1 insulated digital output open sink (uses as reference the 24 Vdc
power supply)
Maximum current 150 mA
(**)
(maximum capacity of the 24 Vdc)
power supply
Programmable functions
Note!
When the digital output load is fed by an external power
supply, the output status remains indefinite until the internal 24
V power supply is stable.
Power supply 24 Vdc ±20 % power supply. Maximum capacity: 150 mA
(**)
10 Vdc power supply. Maximum capacity: 2 mA
Communication Interface RS485 Insulated RS485
Modbus-RTU protocol with maximum communication of
38.4 kbps
Safety Protection Overcurrent/phase-phase short circuit in the output
Overcurrent/phase-ground short circuit in the output
Under/overvoltage
Overtemperature in the heatsink
Overload in the motor
Overload in the power module (IGBTs)
External alarm/fault
Setting error
Human-machine
interface (HMI)
Standard HMI 9 keys: Start/Stop, Up arrow, Down arrow, Direction of Rotation,
Jog, Local/Remote, BACK/ESC and ENTER/MENU
LCD display
View/edition of all parameters
Indication accuracy:
- current: 5 % of the rated current
- speed resolution: 0.1 Hz
Enclosure IP20 Models of frame sizes A, B, C, D, E and F
Nema1/IP20 Models of frame sizes A, B, C, D, E and F with kit Nema1
(*) The number and/or type of analog/digital inputs/outputs may vary. Depending on the Plug-in module (accessory) used.
For the table above, it was considered the standard plug-in module. For further information, refer to the programming
manual and the guide supplied with the optional item.
(**) The maximum capacity of 150 mA must be considered adding the load of the 24 V power supply and transistor output,
that is, the sum of the consumption of both must not exceed 150 mA.
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