Danfoss VLT AutomationDrive FC 300 Design Manual page 75

Selection
Max. capacitive load at frequency output
Minimum output frequency at frequency output
Maximum output frequency at frequency output
Accuracy of frequency output
Resolution of frequency outputs
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
Output voltage
Max. load
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
Relay 01 Terminal number
1)
Max. terminal load (AC-1) on 1-3 (NC), 1-2 (NO) (Resistive load)
1)
Max. terminal load (AC-15) (Inductive load @ cosφ 0.4)
1)
Max. terminal load (DC-1) on 1-2 (NO), 1-3 (NC) (Resistive load)
Max. terminal load (DC-13) 1) (Inductive load)
Relay 02 (FC 302 only) Terminal number
1)
Max. terminal load (AC-1) on 4-5 (NO) (Resistive load)
Max. terminal load (AC-15) 1) on 4-5 (NO) (Inductive load @ cosφ 0.4)
Max. terminal load (DC-1) 1) on 4-5 (NO) (Resistive load)
1)
Max. terminal load (DC-13) on 4-5 (NO) (Inductive load)
1)
Max. terminal load (AC-1) on 4-6 (NC) (Resistive load)
Max. terminal load (AC-15) 1) on 4-6 (NC) (Inductive load @ cosφ 0.4)
Max. terminal load (DC-1) 1) on 4-6 (NC) (Resistive load)
1)
Max. terminal load (DC-13) on 4-6 (NC) (Inductive load)
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 AC2A.
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
®
VLT AutomationDrive FC 300 Design Guide 90-1200 kW
2)3)
Overvoltage cat. II
MG34S202 - Rev. 2013-08-19
Max. error: 0.1 % of full scale
1-3 (break), 1-2 (make)
240 V AC, 2 A
240 V AC, 0.2 A
24 V DC, 0.1 A
4-6 (break), 4-5 (make)
400 V AC, 2 A
240 V AC, 0.2 A
24 V DC, 0.1 A
240 V AC, 2 A
240 V AC, 0.2 A
24 V DC, 0.1 A
24 V DC 10 mA, 24 V AC 20 mA
overvoltage category III/pollution degree 2
1:100 of synchronous speed
1:1000 of synchronous speed
30-4000 rpm: error ±8 rpm
0-6000 rpm: error ±0.15 rpm
10 nF
0 Hz
32 kHz
12 bit
4 4
12, 13
24 V +1, -3 V
200 mA
2
60 V DC, 1 A
80 V DC, 2 A
50 V DC, 2 A
50
10.5 V ±0.5 V
15 mA
± 0.003 Hz
≤±0.1 ms
≤2 ms
73