3.1.3. Electrical Data
Relays:
Number
4 SPDT
Load at 250 V AC / 30 V DC
8 A
Load at 250 V AC / 30 V DC with cos
φ
= 0.4
3.5 A
Overvoltage category (contact-earth)
III
Overvoltage category (contact-contact)
II
Combination of 250 V and 24 V signals
Possible with one unused relay in-between
Digital Inputs:
Number
7
Range
0/24 V
Mode
PNP/NPN
Input impedance
4 k
Ω
Low trigger level
6.4 V
High trigger level
17 V
Analog Outputs:
Number
2
Range
0/4 -20 mA
Resolution
11 bit
Linearity
< 0.2%
EMC
EMC
IEC 61000-6-2 and IEC 61800-3 regarding Immunity of BURST, ESD, SURGE and Conducted Immunity
3. Introduction to Extended Relay Card MCB
113
FC 300 Extended Relay Card Operating In-
structions
8
MI.33.G2.02 - VLT
®
is a registered Danfoss trademark
3