EMC standards, Emission
EN 61800-3
EMC standards, Immunity
EN 61800-3
Energy efficiency class
1)
IE2
1) Determined according to EN 50598-2 at:
•
Rated load.
•
90% rated frequency.
•
Switching frequency factory setting.
•
Switching pattern factory setting.
7.6 Cable Specifications
Cable lengths and cross-sections for control cables
Maximum motor cable length, shielded
150 m (492 ft)
Maximum motor cable length, unshielded
300 m (984 ft)
Maximum cross-section to motor, mains, load sharing, and brake
See
1)
Maximum cross-section to control terminals, rigid wire
1.5 mm
2
/16 AWG (2x0.75 mm
2
)
Maximum cross-section to control terminals, flexible cable
1 mm
2
/18 AWG
Maximum cross-section to control terminals, cable with enclosed core
0.5 mm
2
/20 AWG
Minimum cross-section to control terminals
0.25 mm
2
/23 AWG
1) For power cables, see electrical data in chapter 7.1 Electrical Data, 380–500 V and chapter 7.2 Electrical Data, 525–690 V.
7.7 Control Input/Output and Control Data
Digital inputs
Programmable digital inputs
4 (6)
Terminal number
18, 19, 27
1)
, 29
1)
, 32, 33
Logic
PNP or NPN
Voltage level
0–24 V DC
Voltage level, logic 0 PNP
<5 V DC
Voltage level, logic 1 PNP
>10 V DC
Voltage level, logic 0 NPN
>19 V DC
Voltage level, logic 1 NPN
<14 V DC
Maximum voltage on input
28 V DC
Input resistance, R
i
Approximately 4 k
Ω
All digital inputs are galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.
1) Terminals 27 and 29 can also be programmed as outputs.
Analog inputs
Number of analog inputs
2
Terminal number
53, 54
Modes
Voltage or current
Mode select
Switches A53 and A54
Voltage mode
Switch A53/A54=(U)
Voltage level
-10 V to +10 V (scaleable)
Input resistance, R
i
Approximately 10 k
Ω
Maximum voltage
±
20 V
Current mode
Switch A53/A54=(I)
Current level
0/4 to 20 mA (scaleable)
Input resistance, R
i
Approximately 200
Ω
Maximum current
30 mA
Resolution for analog inputs
10 bit (+ sign)
Accuracy of analog inputs
Maximum error 0.5% of full scale
Bandwidth
100 Hz
The analog inputs are galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.
Specifications
Design Guide
MG38C202
Danfoss A/S © 01/2018 All rights reserved.
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