Danfoss VLT AAF00x, Инструкция по эксплуатации, Страница: 105 / 117

Digital inputs:
Programmable digital inputs
2 (4)
Terminal number 18, 19, 27
*
, 29
*
Logic PNP or NPN
Voltage level 0–24V DC
Voltage level, logic'0' PNP < 5V DC
Voltage level, logic'1' PNP > 10V DC
Voltage level, logic '0' NPN > 19V DC
Voltage level, logic '1' NPN < 14V DC
Maximum voltage on input 28V DC
Input resistance, R
i
approx. 4k
Ω
All digital inputs are galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.
*) Terminals 27 and 29 can also be programmed as output.
Control card, RS-485 serial communication:
Terminal number
68 (P,TX+, RX+), 69 (N,TX-, RX-)
Terminal number 61 Common for terminals 68 and 69
The RS-485 serial communication circuit is functionally seated from other central circuits and galvanically isolated from the
supply voltage (PELV).
Digital output:
Programmable digital/pulse outputs
2
Terminal number 27, 29
1)
Voltage level at digital/frequency output 0–24V
Max. output current (sink or source) 40mA
1) Terminal 27 and 29 can also be programmed as input.
Control card, 24 V DC output:
Terminal number
13
Max. load : 200mA
The 24V DC supply is galvanically isolated from the supply voltage (PELV), but has the same potential as the analog and digital
inputs and outputs.
Surroundings:
Vibration test
1.0 g
Relative humidity 5%–95%(IEC 721-3-3; Class 3K3 (non-condensing) during operation
Aggressive environment (IEC 60068-2-43) H
2
S test class kD
Test method according to IEC 60068-2-43 H2S (10 days)
Ambient temperature
- with derating
max. NA
°
C
- with full output current (short temperature overload) max. 113°F [5
°
C]
- at full continuous output current (24 hours) max. 113°F [40
°
C]
Minimum ambient temperature during full-scale operation 32°F [0
°
C]
Minimum ambient temperature at reduced performance 14°F [-10
°
C]
Temperature during storage/transport -58° to 302°F [-25–+70
°
C]
Maximum altitude above sea level without derating 3280 ft [1000 m]
Maximum altitude above sea level with derating 9842 ft [3000 m]
EMC standards, Emission EN 61800-3, EN 61000-6-3/4, EN 55011, IEC 61800-3
EMC standards, Immunity
EN 61800-3, EN 61000-6-1/2,
EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6
Control card performance:
Scan interval
: 5ms
General Specifications VLT Active Filter AAF 00x
8-2 MG.90.V2.22 - VLT
®
is a registered Danfoss trademark
8 8