Danfoss FC 300 Design Manual page 81

FC 300 Design Guide
Control card, RS 485 serial communication:
Terminal number
Terminal number 61
The RS 485 serial communication circuit is functionally separated from other central circuits and galvanically isolated from the supply voltage (PELV).
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
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
Max. terminal load (AC-1) 1) on 1-3 (NC), 1-2 (NO) (Resistive load)
Max. terminal load (AC-15) 1) (Inductive load @ cosφ 0.4)
Max. terminal load (DC-1) 1) on 1-2 (NO), 1-3 (NC) (Resistive load)
Max. terminal load (DC-13) 1) (Inductive load)
Relay 02 (AutomationDrive 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)
Max. terminal load (DC-13) 1) on 4-5 (NO) (Inductive load)
Max. terminal load (AC-1) 1) on 4-6 (NC) (Resistive load)
Max. terminal load (AC-15) 1) on 4-6 (NC) (Inductive load @ cosφ 0.4)
1)
Max. terminal load (DC-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 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.
AutomationDrive FC 301: 130 mA/ AutomationDrive FC 302: 200 mA
AutomationDrive FC 301all kW: 1 / AutomationDrive FC 302 all kW: 2
2)3)
Overvoltage cat. II
MG.33.BC.02 - VLT ® is a registered Danfoss trademark
4 AutomationDrive FC 300 Selection
68 (P,TX+, RX+), 69 (N,TX-, RX-)
Common for terminals 68 and 69
Max. error: 0.1 % of full scale
24 V +1, -3 V
1-3 (break), 1-2 (make)
240 V AC, 2 A
240 V AC, 0.2 A
60 V DC, 1A
24 V DC, 0.1A
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, 0.1A
240 V AC, 2 A
240 V AC, 0.2A
50 V DC, 2 A
24 V DC, 0.1 A
24 V DC 10 mA, 24 V AC 20 mA
overvoltage category III/pollution degree 2
10.5 V ±0.5 V
2
27, 29 1)
0 - 24 V
40 mA
1 kΩ
10 nF 4
0 Hz
32 kHz
12 bit
12, 13
50
15 mA
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