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)
240 V AC, 2 A
Max. terminal load (AC-15)
1)
(Inductive load @ cosφ 0.4)
240 V AC, 0.2 A
Max. terminal load (DC-1)
1)
on 1-2 (NO), 1-3 (NC) (Resistive load)
60 V DC, 1 A
Max. terminal load (DC-13)
1)
(Inductive load)
24 V DC, 0.1 A
Relay 02 (FC 302 only) Terminal number
4-6 (break), 4-5 (make)
Max. terminal load (AC-1)
1)
on 4-5 (NO) (Resistive load)
2)3)
Overvoltage cat. II
400 V AC, 2 A
Max. terminal load (AC-15)
1)
on 4-5 (NO) (Inductive load @ cos
φ
0.4)
240 V AC, 0.2 A
Max. terminal load (DC-1)
1)
on 4-5 (NO) (resistive load)
80 V DC, 2 A
Max. terminal load (DC-13)
1)
on 4-5 (NO) (inductive load)
24 V DC, 0.1 A
Max. terminal load (AC-1)
1)
on 4-6 (NC) (resistive load)
240 V AC, 2 A
Max. terminal load (AC-15)
1)
on 4-6 (NC) (Inductive load @ cos
φ
0.4)
240 V AC, 0.2 A
Max. terminal load (DC-1)
1)
on 4-6 (NC) (resistive load)
50 V DC, 2 A
Max. terminal load (DC-13)
1)
on 4-6 (NC) (inductive load)
24 V DC, 0.1 A
Min. 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 part 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 2A.
Control Card, 10 V DC Output
Terminal number
50
Output voltage
10.5 V
±
0.5 V
Max. load
15 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 0–1000 Hz
±
0.003 Hz
Repeat accuracy of precise start/stop (terminals 18, 19)
≤±
0.1 ms
System response time (terminals 18, 19, 27, 29, 32, 33)
≤
2 ms
Speed control range (open-loop)
1:100 of synchronous speed
Speed control range (closed-loop)
1:1000 of synchronous speed
Speed accuracy (open-loop)
30–4000 rpm: error
±
8 rpm
Speed accuracy (closed-loop), depending on resolution of feedback device
0–6000 rpm: error
±
0.15 rpm
Torque control accuracy (speed feedback)
max error
±
5% of rated torque
All control characteristics are based on a 4-pole asynchronous motor.
Control Card Performance
Scan interval
1 ms
Selection
Design Guide
82
Danfoss A/S © Rev. 2014-02-10 All rights reserved.
MG34S222
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Summary of Contents for VLT AutomationDrive FC 300
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