Danfoss VLT AutomationDrive Design Manual page 89

FC 300 Selection
Digital output:
Programmable digital/pulse outputs
Terminal number
Voltage level at digital/frequency output
Max. output current (sink or source)
Max. load at frequency output
Max. capacitive load at frequency output
Minimum output frequency at frequency output
4 4
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, 24V DC output:
Terminal number
Output voltage
Max. load
The 24V 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
Max. terminal load (AC-1)
Max. terminal load (AC-15)
Max. terminal load (DC-1)
Max. terminal load (DC-13)
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 300V AC2A
Control card, 10V DC output:
Terminal number
Output voltage
Max. load
The 10V DC supply is galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.
Control characteristics:
Resolution of output frequency at 0 - 1000Hz
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)
88
FC 300 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)
MG.33.BD.02 - VLT
2)3) Overvoltage cat. II
overvoltage category III/pollution degree 2
®
is a registered Danfoss trademark
27, 29
0 - 24V
40mA
10nF
32kHz
Max. error: 0.1 % of full scale
12 bit
12, 13
24V +1, -3 V
FC 301: 130mA/ FC 302: 200mA
FC 301all kW: 1 / FC 302 all kW: 2
1-3 (break), 1-2 (make)
240V AC, 2A
240V AC, 0.2A
60V DC, 1A
24V DC, 0.1A
4-6 (break), 4-5 (make)
400V AC, 2A
240V AC, 0.2A
80V DC, 2A
24V DC, 0.1A
240V AC, 2A
240V AC, 0.2A
50V DC, 2A
24V DC, 0.1A
24V DC 10mA, 24V AC 20mA
10.5V ±0.5V
15mA
± 0.003Hz
≤± 0.1ms
≤ 2ms
1:100 of synchronous speed
1:1000 of synchronous speed
30 - 4000rpm: error ±8rpm
2
1)
1kΩ
0Hz
50