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236
You can wire the digital input terminals in either a PNP or NPN configuration.
PNP connection (source)
Serial Communications
Terminals 28
or monitor the drive from a fieldbus controller. See "Serial Communication – EFB" on
page 143 for details.
Efficiency
Approximately 98% at nominal power level.
Cooling
Air Flow, 380...480 Volt Drives
The following table lists heat loss and air flow data for 380...480 Volt drives.
AYK550-UH-
-03A3-4
-04A1-4
-06A9-4
-08A8-4
-012A-4
-015A-4
-023A-4
-031A-4
-038A-4
-044A-4
-059A-4
-072A-4
Technical Data
X1
10 +24V
11 GND
12 DCOM
13 DI1
14 DI2
15 DI3
16 DI4
17 DI5
18 DI6
32 provide RS485 serial communication connections used to control
...
Method
Internal fan, flow direction from bottom to top.
Free space around the unit:
Requirement
• 200 mm (8 in) above and below the unit
• 25 mm (1 in) along each side of the unit.
Drive
Frame Size
R1
40
R1
52
R1
97
R1
127
R1
172
R2
232
R2
337
R3
457
R3
562
R4
667
R4
907
R4
1120
Cooling Specifications
Heat Loss
W
BTU/Hr
137
177
331
433
587
792
1150
1560
1918
2276
3096
3820
AYK550-UH User's Manual
NPN connection (sink)
X1
10 +24V
11 GND
12 DCOM
13 DI1
14 DI2
15 DI3
16 DI4
17 DI5
18 DI6
Air Flow
3
3
m
/h
ft
/min
44
26
44
26
44
26
44
26
44
26
88
52
88
52
134
79
134
79
280
165
280
165
280
165
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