Danfoss VLT CDS 803 - Page 30

Control card, RS-485 serial communication
Terminal number 68 (P, TX+, RX+), 69 (N, TX-, RX-)
Terminal number 61 common for terminals 68 and 69
Control card, 24 V DC output
Terminal number 12
Maximum load 80 mA
Relay output
Programmable relay output 2
Relay 01 and 02 01-03 (NC), 01-02 (NO), 04-06 (NC), 04-05 (NO)
Maximum terminal load (AC-1)
1)
on 01-02/04-05 (NO) (Resistive load) 250 V AC, 3 A
Maximum terminal load (AC-15)
1)
on 01-02/04-05 (NO) (Inductive load @ cosφ 0.4) 250 V AC, 0.2 A
Maximum terminal load (DC-1)
1)
on 01-02/04-05 (NO) (Resistive load) 30 V DC, 2 A
Maximum terminal load (DC-13)
1)
on 01-02/04-05 (NO) (Inductive load) 24 V DC, 0.1 A
Maximum terminal load (AC-1)
1)
on 01-03/04-06 (NC) (Resistive load) 250 V AC, 3 A
Maximum terminal load (AC-15)
1)
on 01-03/04-06 (NC) (Inductive load @ cosφ 0.4) 250 V AC, 0.2 A
Maximum terminal load (DC-1)
1)
on
01-03/04-06 (NC) (Resistive load)
30 V DC, 2 A
Minimum terminal load on 01-03 (NC), 01-02 (NO) 24 V DC 10 mA, 24 V AC 20
mA
Environment according to EN 60664-1 Overvoltage category III/pollution degree 2
1) IEC 60947 parts 4 and 5.
Control card, 10 V DC output
1)
Terminal number 50
Output voltage 10.5 V ±0.5 V
Maximum load 25 mA
1) All inputs, outputs, circuits, DC supplies and relay contacts are galvanically isolated from the supply voltage (PELV) and other
high-voltage terminals.
Surroundings
Enclosure IP20
Enclosure kit available IP21, TYPE 1
Vibration test 1.0 g
Maximum relative humidity 5%-95% (IEC 60721-3-3; Class 3K3 (non-condensing) during operation
Aggressive environment (IEC 60721-3-3), coated (standard) Class 3C3
Test method according to IEC 60068-2-43 H2S (10 days)
Ambient temperature 50 °C
Derating for high ambient temperature, see chapter 1.8 Special Conditions.
Minimum ambient temperature during full-scale operation 0 °C
Minimum ambient temperature at reduced performance -20 °C
Temperature during storage/transport -30 to +65/70 °C
Maximum altitude above sea level without derating 1000 m
Maximum altitude above sea level with derating 3000 m
Derating for high altitude, see chapter 1.8 Special Conditions
Safety standards EN/IEC 61800-5-1, UL 508C
EMC standards, Emission EN 61800-3, EN 61000-6-3/4, EN 55011, IEC 61800-3
EMC standards,
Immunity
EN 61800-3, EN 61000-3-12, EN 61000-6-1/2, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN
61000-4-5, EN 61000-4-6
Quick Guide Quick Guide
28 Danfoss A/S © Rev. 09/2014 All rights reserved. MG18M102
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