Danfoss VLT AQUA Drive FC 202

Pulse inputs
Programmable pulse inputs 2
Terminal number pulse 29, 33
Maximum frequency at terminal 29, 33 110 kHz (push-pull driven)
Maximum frequency at terminal 29, 33 5 kHz (open collector)
Minimum frequency at terminal 29, 33 4 Hz
Voltage level see Digital inputs
Maximum voltage on input 28 V DC
Input resistance, R
i
approx. 4 kΩ
Pulse input accuracy (0.1–1 kHz) maximum error 0.1% of full scale
Control card, 24 V DC output
Terminal number 12, 13
Maximum load 200 mA
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)
Maximum terminal load (AC-1)
1)
on 1-3 (NC), 1-2 (NO) (resistive load) 240 V AC, 2 A
Maximum terminal load (AC-15)
1)
(inductive load @ cosφ 0.4) 240 V AC, 0.2 A
Maximum terminal load (DC-1)
1)
on 1-2 (NO), 1-3 (NC) (resistive load) 60 V DC, 1 A
Maximum terminal load (DC-13)
1)
(inductive load) 24 V DC, 0.1 A
Relay 02 terminal number 4-6 (break), 4-5 (make)
Maximum terminal load (AC-1)
1)
on 4-5 (NO) (resistive load)
2) 3)
400 V AC, 2 A
Maximum terminal load (AC-15)
1)
on 4-5 (NO) (inductive load @ cosφ 0.4) 240 V AC, 0.2 A
Maximum terminal load (DC-1)
1)
on 4-5 (NO) (resistive load) 80 V DC, 2 A
Maximum terminal load (DC-13)
1)
on 4-5 (NO) (inductive load) 24 V DC, 0.1 A
Maximum terminal load (AC-1)
1)
on 4-6 (NC) (resistive load) 240 V AC, 2 A
Maximum terminal load (AC-15)
1)
on 4-6 (NC) (inductive load @ cosφ 0.4) 240 V AC, 0.2 A
Maximum terminal load (DC-1)
1)
on 4-6 (NC) (resistive load) 50 V DC, 2 A
Maximum terminal load (DC-13)
1)
on 4-6 (NC) (inductive load) 24 V DC, 0.1 A
Minimum terminal load on 1-3 (NC), 1-2 (NO), 4-6 (NC), 4-5 (NO) 24 V DC, 10 mA, 24 V AC, 20 mA
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 300 V AC 2 A.
Control card, 10 V DC output
Terminal number 50
Output voltage 10.5 V ±0.5 V
Maximum load 25 mA
The 10 V DC supply is galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.
Control characteristics
Resolution of output frequency at 0–590 Hz ±0.003 Hz
System response time (terminals 18, 19, 27, 29, 32, 33) ≤2 ms
Speed control range (open-loop) 1:100 of synchronous speed
Speed accuracy (open-loop) 30–4000 RPM: maximum error of ±8 RPM
All control characteristics are based on a 4-pole asynchronous motor.
Specications
Design Guide
MG20N622 Danfoss A/S © 09/2014 All rights reserved. 169
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