Digital Outputs; Relay Outputs, Enclosure Sizes; Relay Outputs, Enclosure Size H6 - Danfoss VLT Compressor Drive CDS 803 Guia De Funcionamiento

VLT® Compressor Drive CDS 803
Operating Guide
Logic
Voltage level
Voltage level, logic 0 PNP
Voltage level, logic 1 PNP
Voltage level, logic 0 NPN
Voltage level, logic 1 NPN
Maximum voltage on input
Input resistance, R
i
Digital input 29 as thermistor input
Digital input 29 as pulse input
The digital inputs are galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.

6.4.6 Digital Outputs

Number of digital outputs
Terminals 42 and 45
Terminal number
Voltage level at digital output
Maximum output current at digital output
The load resistor at digital output
Terminals 42 and 45 can also be programmed as analog output.
1
The digital outputs are galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.
6.4.7 Relay Outputs, Enclosure Sizes H3–H5
Programmable relay output
Relay 01 and 02
Maximum terminal load (AC-1)
load)
Maximum terminal load (AC-15)
tive load @ cosφ 0.4)
Maximum terminal load (DC-1)
load)
Maximum terminal load (DC-13)
tive load)
Maximum terminal load (AC-1)
load)
Maximum terminal load (AC-15)
load @ cosφ 0.4)
Maximum terminal load (DC-1)
load)
Minimum terminal load on 01–03 (NC), 01–02 (NO)
Environment according to EN 60664-1
1 IEC 60947 parts 4 and 5. Endurance of the relay varies with different load type, switching current, ambient temperature, drive configuration, work-
ing profile, and so forth. Mount a snubber circuit when connecting inductive loads to the relays.
The relay outputs are galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.

6.4.8 Relay Outputs, Enclosure Size H6

Programmable relay output
Danfoss A/S © 2021.06
on 01–02/04–05 (NO) (Resistive
(1)
on 01–02/04–05 (NO) (Induc-
(1)
on 01–02/04–05 (NO) (Resistive
(1)
on 01–02/04–05 (NO) (Induc-
(1)
on 01–03/04–06 (NC) (Resistive
(1)
on 01–03/04–06 (NC) (Inductive
(1)
on 01–03/04–06 (NC) (Resistive
(1)
Fault: >2.9 kΩ and no fault: <800 Ω
Maximum frequency 32 kHz push-pull-driven & 5 kHz (O.C.)
01–03 (NC), 01–02 (NO), 04–06 (NC), 04–05 (NO)
24 V DC 10 mA, 24 V AC 20 mA
Overvoltage category III/pollution degree 2
AQ32174876762701-000301 / 130R0627 | 37
Specifications
PNP or NPN
0–24 V DC
<5 V DC
>10 V DC
>19 V DC
<14 V DC
28 V DC
Approximately 4 kΩ
2
42, 45
(1)
17 V
20 mA
1 kΩ
2
250 V AC, 3 A
250 V AC, 0.2 A
30 V DC, 2 A
24 V DC, 0.1 A
250 V AC, 3 A
250 V AC, 0.2 A
30 V DC, 2 A
2