Danfoss VLT 2800 Series Operating Instructions Manual page 88

Control card, analog output:
Number of programmable analog outputs
Terminal number
Current range at analog output
Max. load to common at analog output
Accuracy on analog output
Resolution on analog output
The analog output is galvanically isolated from the supply voltage (PELV) and other high-voltage terminals. See
section entitled Galvanic Isolation.
Control card, 24 V DC output:
Terminal number
Max. load
The 24 V DC supply is galvanically isolated from the supply voltage (PELV) , but has the same potential as the
analogue and digital inputs and outputs. See section entitled Galvanic Isolation.
Control card, 10 V DC output:
Terminal number
Output voltage
Max. load
The 10 V DC supply is galvanically isolated from the supply voltage (PELV) and other high-voltage terminals. See
section entitled Galvanic Isolation.
Control card, RS 485 serial communication:
Terminal number
Terminal number 67
Terminal number 70
Full galvanic isolation. See section entitled Galvanic Isolation.
For CANopen/DeviceNet units, see VLT 2800 DeviceNet manual, MG.90.BX.YY.
1)
Relay outputs:
Number of programmable relay outputs
Terminal number, control card (resisitvie and inductive load)
Max. terminal load (AC1) on 1-3, 1-2, control card
Max. terminal load (DC1 (IEC 947)) on 1-3, 1-2, control card
Min. terminal load (AC/DC) on 1-3, 1-2, control card
The relay contact is separated from the rest of the circuit by strengthened isolation.
Note: Rated values resistive load - cosphi >0.8 for up to 300,000 operations.
Inductive loads at cosphi 0.25 approximately 50% load or 50% life time.
®
MG.27.A2.02 - VLT is a registered Danfoss trademark
®
VLT 2800 Series
Max. error: 1.5 % of full scale
68 (TX+, RX+), 69 (TX-, RX-)
Common for terminals 67, 68 and 69
1-3 (break), 1-2 (make)
250 V AC, 2 A, 500 VA
25 V DC, 2 A /50 V DC, 1A, 50W
24 V DC 10 mA, 24 V AC 100 mA
1
42
0/4 - 20 mA
500 Ω
10 bit
12
130 mA
50
10.5 V ±0.5 V
15 mA
+ 5 V
1
87