Quick Guide for VLT Micro FC 51
Analog inputs:
Number of analog inputs
Terminal number
Voltage level
Input resistance, R
i
Max. voltage
Current level
Input resistance, R
i
Max. current
Analog output:
Number of programmable analog outputs
Terminal number
Current range at analog output
Max. load to common at analog output
Accuracy on analog output
Resolution on analog output
Control card, RS-485 serial communication:
Terminal number
Terminal number 61
Control card, 24 V DC output:
Terminal number
Max. load
Relay output:
Programmable relay output
Relay 01 Terminal number
1)
Max. terminal load (AC-1)
on 01-02 (NO) (Resistive load)
1)
Max. terminal load (AC-15)
on 01-02 (NO) (Inductive load @ cosφ 0.4)
1)
Max. terminal load (DC-1)
on 01-02 (NO) (Resistive load)
1)
Max. terminal load (DC-13)
on 01-02 (NO) (Inductive load)
Max. terminal load (AC-1)
1)
on 01-03 (NC) (Resistive load)
Max. terminal load (AC-15)
1)
on 01-03 (NC) (Inductive load @ cosφ 0.4)
Max. terminal load (DC-1)
1)
on 01-03 (NC) (Resistive load)
Min. terminal load on 01-03 (NC), 01-02 (NO)
Environment according to EN 60664-1
1) IEC 60947 part 4 and 5
Control card, 10 V DC output:
Terminal number
Output voltage
Max. load
All inputs, outputs, circuits, DC supplies and relay contacts are galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.
Surroundings:
Enclosure
Enclosure kit available
Enclosure kit available
Vibration test
Max. relative humidity
Aggressive environment (IEC 60721-3-3), coated
Test method according to IEC 60068-2-43 H2S (10 days)
Ambient temperature
Derating for high ambient temperature, see section on special conditions
Minimum ambient temperature during full-scale operation
Minimum ambient temperature at reduced performance
5% - 95%(IEC 60721-3-3; Class 3K3 (non-condensing) during operation
®
MG.02.B4.83 - VLT
is a registered Danfoss trademark
1. Quick Guide
0 -10 V
approx. 10 kΩ
0/4 to 20 mA (scaleable)
approx. 200 Ω
0/4 - 20 mA
Max. error: 0.8 % of full scale
68 (P,TX+, RX+), 69 (N,TX-, RX-)
Common for terminals 68 and 69
200 mA
01-03 (break), 01-02(make)
250 V AC, 2 A
250 V AC, 0.2 A
30 V DC, 2 A
24 V DC, 0.1A
250 V AC, 2 A
250 V AC, 0.2A
30 V DC, 2 A
24 V DC 10 mA, 24 V AC 20 mA
overvoltage category III/pollution degree 2
10.5 V ±0.5 V
TYPE 1
class 3C3
Max. 40 °C
- 10 °C
2
1
53, 60
20 V
30 mA
1
42
500 Ω
8 bit
12
1
50
25 mA
IP 20
IP 21
1.0 g
0 °C
17