WEG CFW700 Serie Manual Del Usuario página 55

Table 8.1 (cont.): Electrical/general specifications
USER'S POWER REF
SUPPLIES (XC1:21-24)
(CC700 board)
+5V-ENC
(XC1:1-8)
+24 V
INPUTS ANALOG
(CC700
board)
DIGITAL
OUTPUTS ANALOG
(CC700
board)
RELAY
TRANSISTOR
SAFETY PROTECTION
INTEGRAL STANDARD
KEYPAD KEYPAD
(HMI)
10 V ± 10 % power supply to be used with the potentiometer at the
analog inputs.
Maximum output current: 2 mA.
5 V ± 5 % power supply for the encoder.
Maximum output current: 160 mA.
24 V ± 10 % power supply to be used with the digital inputs/outputs.
Maximum output current: 500 mA.
2 differential inputs;
Resolution: 11 bits + signal.
Input levels: (0 to 10) V, (-10 to 10) V, (0 to 20) mA or (4 to 20) mA.
Impedance: 400 kΩ for the voltage input, 500 Ω for the current input.
Maximum input voltage: ± 15 V.
Programmable functions.
8 isolated digital inputs.
24 Vdc (High level ≥ 10 V, Low level ≤ 2 V).
Maximum input voltage: ± 30 Vdc.
Input impedance: 2 kΩ.
Active high or active low input selectable by jumper (simultaneous
selection for all inputs).
2 non isolated outputs.
Voltage (0 to 10 V) or current (0/4 mA to 20 mA) output.
Maximum load: RL ≥ 10 kΩ (voltage) or RL ≤ 500 Ω (current).
Resolution: 10 bits.
Programmable functions.
1 relay (NO/NC).
Maximum voltage: 240 Vac / 30 Vdc.
Maximum current: 0.75 A.
Programmable functions.
4 open collector isolated digital outputs (with the same reference as
the 24 V power supply).
Maximum current: 100 mA.
Maximum voltage: 30 Vdc.
Programmable functions.
Output overcurrent/short-circuit.
Under/Overvoltage.
Phase loss.
Overtemperature of the heatsink/internal air.
IGBTs overload.
Motor overload.
External fault / alarm.
CPU or memory fault.
Output phase-ground short-circuit.
9 operator keys: Start/Stop, Up arrow, Down arrow, Direction of
rotation, Jog, Local/Remote, BACK/ESC and ENTER/MENU.
LCD display.
View/edition of parameters.
Indication accuracy:
- current: 5 % of the rated current;
- speed resolution: 1 rpm.
Possibility of remote mounting.
- English -
Technical Specifications
CFW700 | 55