Danfoss VLT HVAC Drive FC 100 Series, Руководство по конструкции

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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
Max. load at frequency output 1 k
Ω
Max. capacitive load at frequency output 10nF
Minimum output frequency at frequency output 0Hz
Maximum output frequency at frequency output 32kHz
Accuracy of frequency output Max. error: 0.1% of full scale
Resolution of frequency outputs 12 bit
1) Terminal 27 and 29 can also be programmed as input.
The digital output is galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.
Control card, 24 V DC output
Terminal number
12, 13
Max. load 200mA
The 24 V DC supply is galvanically isolated from the supply voltage (PELV), but has the same potential as the analog and digital
inputs and outputs.
Relay outputs
Programmable relay outputs
2
Relay 01 Terminal number 1-3 (break), 1-2 (make)
Max. terminal load (AC-1) 1) on 1-3 (NC), 1-2 (NO) (Resistive load) 240V AC, 2A
Max. terminal load (AC-15)
1)
(Inductive load
@
cos
φ
0.4) 240V AC, 0.2 A
Max. terminal load (DC-1)
1)
on 1-2 (NO), 1-3 (NC) (Resistive load) 60V DC, 1A
Max. terminal load (DC-13) 1) (Inductive load) 24V DC, 0.1A
Relay 02 Terminal number 4-6 (break), 4-5 (make)
Max. terminal load (AC-1)
1)
on 4-5 (NO) (Resistive load)
2)3)
400V AC, 2 A
Max. terminal load (AC-15) 1) on 4-5 (NO) (Inductive load
@
cos
φ
0.4) 240V AC, 0.2 A
Max. terminal load (DC-1)
1)
on 4-5 (NO) (Resistive load) 80V DC, 2 A
Max. terminal load (DC-13)
1)
on 4-5 (NO) (Inductive load) 24V DC, 0.1A
Max. terminal load (AC-1) 1) on 4-6 (NC) (Resistive load) 240V AC, 2 A
Max. terminal load (AC-15)
1)
on 4-6 (NC) (Inductive load
@
cos
φ
0.4) 240V AC, 0.2A
Max. terminal load (DC-1)
1)
on 4-6 (NC) (Resistive load) 50V DC, 2 A
Max. terminal load (DC-13) 1) on 4-6 (NC) (Inductive load) 24V DC, 0.1 A
Min. terminal load on 1-3 (NC), 1-2 (NO), 4-6 (NC), 4-5 (NO) 24V DC 10mA, 24V AC 20mA
Environment according to EN 60664-1 overvoltage category III/pollution degree 2
1) IEC 60947 parts 4 and 5
The relay contacts are galvanically isolated from the rest of the circuit by reinforced isolation (PELV).
2) Overvoltage Category II
3) UL applications 300V AC 2A
Control card, 10 V DC output
Terminal number
50
Output voltage 10.5V
±
0.5V
Max. load 25mA
The 10V DC supply is galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.
General Specifications and ...
VLT
®
HVAC Drive Design Guide
MG11BB22 - VLT
®
is a registered Danfoss trademark 8-19
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