Vlt ® Extended Relay Card Mcb - Danfoss VLT AutomationDrive FC 301 Design Manual

Options and Accessories
Testing conditions
EN 60 947-8
Measurement voltage surge resistance
Overvoltage category
Pollution degree
Measurement isolation voltage Vbis
Reliable galvanic isolation until Vi
Perm. ambient temperature
Moisture
Vibration resistance
Shock resistance
Safety system values
EN 61508 for Tu = 75 °C ongoing
SIL
HFT
PFD (for yearly functional test)
SFF
λ + λ
s DD
λ
DU
Ordering number 130B1137
11.2.7 VLT
The MCB 113 adds 7 digital inputs, 2 analog outputs and 4
SPDT relays to the standard I/O of the frequency converter
for increased flexibility and to comply with the German
11 11
NAMUR NE37 recommendations.
The MCB 113 is a standard C1 option for the VLT
AutomationDrive and is automatically detected after
mounting.
1 2 3 4 1
X45/ X48/
Illustration 11.17 Electrical Connections of MCB 113
MCB 113 can be connected to an external 24 V on X58/ to
ensure galvanical isolation between the VLT
AutomationDrive and the option card. If galvanical
isolation is not needed, the option card can be supplied
through internal 24 V from the frequency converter.
162
®
Extended Relay Card MCB 113
2 1 2 3 4 5 6 7 8 9 10 11 12 13 14
X46/
®
VLT AutomationDrive FC 301/FC 302 Design Guide, 0.25-75 kW
NOTICE
It is OK to combine 24 V signals with high voltage
signals in the relays as long as there is one unused relay
in-between.
To setup MCB 113, use parameter groups 5-1* Digital input,
®
6-7* Analog Output 3, 6-8* Analog output 4, 14-8* Options,
5-4* Relays and 16-6* Inputs and Outputs.
NOTICE
In parameter group 5-4* Relay, Array [2] is relay 3, array
[3] is relay 4, array [4] is relay 5 and array [5] is relay 6
®
MG33BF02 - Rev. 2013-12-20
-20 °C to +60 °C
EN 60068-2-1 Dry heat
5-95%, no condensation permissible
10 to 1000 Hz 1.14 g
2 for maintenance cycle of 2 years
1 for maintenance cycle of 3 years
4.10 *10
8494 FIT
934 FIT
6000 V
III
2
690 V
500 V
50 g
0
-3
78%