Danfoss iC7 Series Design Guide

Table 37: Digital Output Voltage and Current
Parameter Value
Output Voltage 0 = max 2 V
1 = min 20 V
(1)
Rated Current ±50 mA
Overcurrent Limit ±80 mA
Maximum voltage when used as open collector output 48 V
Maximum Frequency 100 kHz
Electrical fast transient (EFT) 2 kV
1) Control unit power supply 24 V +20%/-10% and I
load
max 50 mA
8.9.5 Relay Outputs
The I/O and Relay Option has 3 relay outputs. Relay 1 and Relay 2 have NO and NC contacts [1 form C (CO)]. Relay 3 has only an NO
contact [1 form A (NO)]. The relay output interface is reinforced for system voltages ≤ 300 V. The lifetime for relays is 100.000 cycles.
Table 38: Relay Output Values
Parameter Value
Rated Voltage 250 V AC
Max. Switching Voltage 400 V AC
Rated Current 8 A
Breaking Capacity Max 2000 VA
Operate Time Max. 9 ms
Release Time Max. 5 ms
DC Breaking Capacity See Figure 105.
100
B
[VDC]
10
0.1
1 10
C
[A]
e30bi030.10
Figure 105: Maximum DC Load Breaking Capacity
B DC voltage C DC current
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Design Guide | iC7 Series Liquid-cooled System Modules

Danfoss iC7 Series Specifications

General

Brand	Danfoss
Model	iC7 Series
Category	Media Converter
Language	English