Danfoss VLT AutomationDrive FC 300 Design Manual page 84

Selection
Relay Outputs
Programmable relay outputs
Relay 01 Terminal number
Max. terminal load (AC-1)
Max. terminal load (AC-15)
Max. terminal load (DC-1)
Max. terminal load (DC-13)
4 4
Relay 02 (FC 302 only) Terminal number
Max. terminal load (AC-1)
Max. terminal load (AC-15)
Max. terminal load (DC-1)
Max. terminal load (DC-13)
Max. terminal load (AC-1)
Max. terminal load (AC-15)
Max. terminal load (DC-1)
Max. terminal load (DC-13)
Min. terminal load on 1-3 (NC), 1-2 (NO), 4-6 (NC), 4-5 (NO)
Environment according to EN 60664-1
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
Output voltage
Max. load
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
Repeat accuracy of precise start/stop (terminals 18, 19)
System response time (terminals 18, 19, 27, 29, 32, 33)
Speed control range (open-loop)
Speed control range (closed-loop)
Speed accuracy (open-loop)
Speed accuracy (closed-loop), depending on resolution of feedback device
Torque control accuracy (speed feedback)
All control characteristics are based on a 4-pole asynchronous motor.
Control Card Performance
Scan interval
82
Design Guide
1)
on 1-3 (NC), 1-2 (NO) (Resistive load)
1) (Inductive load @ cosφ 0.4)
1)
on 1-2 (NO), 1-3 (NC) (Resistive load)
1)
(Inductive load)
1) on 4-5 (NO) (Resistive load)
1)
on 4-5 (NO) (Inductive load @ cosφ 0.4)
1)
on 4-5 (NO) (resistive load)
1)
on 4-5 (NO) (inductive load)
1) on 4-6 (NC) (resistive load)
1)
on 4-6 (NC) (Inductive load @ cosφ 0.4)
1)
on 4-6 (NC) (resistive load)
1)
on 4-6 (NC) (inductive load)
Danfoss A/S © Rev. 2014-02-10 All rights reserved.
2)3) Overvoltage cat. II
Overvoltage category III/pollution degree 2
1-3 (break), 1-2 (make)
240 V AC, 2 A
240 V AC, 0.2 A
60 V DC, 1 A
24 V DC, 0.1 A
4-6 (break), 4-5 (make)
400 V AC, 2 A
240 V AC, 0.2 A
80 V DC, 2 A
24 V DC, 0.1 A
240 V AC, 2 A
240 V AC, 0.2 A
50 V DC, 2 A
24 V DC, 0.1 A
24 V DC 10 mA, 24 V AC 20 mA
10.5 V ±0.5 V
15 mA
± 0.003 Hz
≤±0.1 ms
≤2 ms
1:100 of synchronous speed
1:1000 of synchronous speed
30–4000 rpm: error ±8 rpm
0–6000 rpm: error ±0.15 rpm
max error ±5% of rated torque
1 ms
MG34S222
2
50