Control card, analog output:
Number of programmable analog outputs
1
Terminal number
42
Current range at analog output
0/4 - 20 mA
Max. load to common at analog output
500
Ω
Accuracy on analog output
Max. error: 1.5 % of full scale
Resolution on analog output
10 bit
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
12
Max. load
130 mA
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
50
Output voltage
10.5 V ±0.5 V
Max. load
15 mA
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
68 (TX+, RX+), 69 (TX-, RX-)
Terminal number 67
+ 5 V
Terminal number 70
Common for terminals 67, 68 and 69
Full galvanic isolation. See section entitled Galvanic Isolation.
For CANopen/DeviceNet units, see VLT 2800 DeviceNet manual, MG.90.BX.YY.
Relay outputs:
1)
Number of programmable relay outputs
1
Terminal number, control card (resisitvie and inductive load)
1-3 (break), 1-2 (make)
Max. terminal load (AC1) on 1-3, 1-2, control card
250 V AC, 2 A, 500 VA
Max. terminal load (DC1 (IEC 947)) on 1-3, 1-2, control card
25 V DC, 2 A /50 V DC, 1A, 50W
Min. terminal load (AC/DC) on 1-3, 1-2, control card
24 V DC 10 mA, 24 V AC 100 mA
The relay contact is separated from the rest of the circuit by strengthened isolation. See section entitled Galvanic
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.
150
MG.27.E2.02 - VLT is a registered Danfoss trademark
