Danfoss VLT AutomationDrive FC 301 Series Design Manual page 175

Options and Accessories
Electrical Data
Resistor connection
PTC compliant with DIN 44081 and DIN 44082.
Number
Shut-off value
Reset value
Trigger tolerance
Collective resistance of the sensor loop
Terminal voltage
Sensor current
Short-circuit
Power consumption
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
Extended Relay Card MCB 113
The MCB 113 adds seven digital inputs, two analog outputs and 4 SPDT relays to the standard I/O of the adjustable
frequency drive for increased flexibility and to comply with the German NAMUR NE37 recommendations.
The MCB 113 is a standard C1 option for the VLT
MG33BF22
Design Guide
®
AutomationDrive and is automatically detected after mounting.
Rev. 2014-04-04 All rights reserved.
1..6 resistors in series
3.3 Ω.... 3.65 Ω.... 3.85 Ω
1.7 Ω.... 1.8 Ω... 1.95 Ω
≤ 2.5 V for R ≤ 3.65 Ω, ≤ 9 V for R = ∞
20 Ω ≤ R ≤ 40 Ω
-4°F–+140°F [-20°C–+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
± 6 °C
< 1.65 Ω
≤ 1 mA
60 mA
6000 V
III
2
690 V
500 V
50 g
11 11
0
-3
78%
8494 FIT
934 FIT
173