Control Card, Rs485 Serial Communication; Control Card, 24 V Dc Output; Relay Output - Danfoss VLT HVAC Drive FC 131 Operating Manual

VLT® HVAC Drive FC 131
Operating Guide
Voltage level at digital output
Maximum output current (sink and source)
Terminals 42 and 45
Terminal number
Voltage level at digital output
Maximum output current at digital output
Maximum load at digital output
Terminals 27 and 29 can also be programmed as input.
1
Terminals 42 and 45 can also be programmed as analog output.
2
The digital outputs are galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.

6.4.9 Control Card, RS485 Serial Communication

Terminal number
Terminal number

6.4.10 Control Card, 24 V DC Output

Terminal number
Maximum load

6.4.11 Relay Output

Programmable relay outputs
Relay 01 and 02 (enclosure size I2–I4)
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
IEC 60947 parts 4 and 5. Endurance of the relay varies with different load type, switching current, ambient temperature, driving configuration,
1
working profile, and so forth. It is recommended to mount a snubber circuit when connecting inductive loads to the relays.
Programmable relay outputs
Maximum terminal load (AC-1)
tive load)
Maximum terminal load (AC-15)
Maximum terminal load (DC-1)
tive load)
Maximum terminal load (DC-13)
Relay 01 and 02 terminal number (enclosure size I6–I8)
50 | 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)
on 01–03 (NC), 01–02 (NO) (resis-
(1)
(inductive load @ cosφ 0.4)
(1)
on 01–02 (NO), 01–03 (NC) (resis-
(1)
(inductive load)
(1)
68 (P, TX+, RX+), 69 (N, TX-, RX-)
61 common for terminals 68 and 69
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
01–03 (NC), 01–02 (NO), 04–06 (NC), 04– 05 (NO)
AQ367426199594en-000101 / 130R0988
Specifications
0–24 V
40 mA
42, 45
(2)
17 V
20 mA
1 kΩ
12
80 mA
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
240 V AC, 2 A
240 V AC, 0.2 A
60 V DC, 1 A
24 V DC, 0.1 A