The digital output is galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.
Analog outputs
Number of programmable analog outputs
1
Terminal number
42
Current range at analog output
0/4–20 mA
Maximum resistor load to common at analog output
500
Ω
Accuracy on analog output
Maximum error: 0.8% 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.
Control card, 24 V DC output
Terminal number
12, 13
Maximum load
100 mA
The 24 V DC supply is galvanically isolated from the supply voltage (PELV), but has the same potential as the analog and digital
inputs and outputs.
Control card, +10 V DC output
Terminal number
50
Output voltage
10.5 V
±
0.5 V
Maximum load
15 mA
The 10 V DC supply is galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.
Control card, RS485 serial communication
Terminal number
68 (P,TX+, RX+), 69 (N,TX-, RX-)
Terminal number 61
Common for terminals 68 and 69
The RS485 serial communication circuit is galvanically isolated from the supply voltage (PELV).
Relay outputs
Programmable relay outputs
1
Relay 01
01–03 (NC), 01–02 (NO)
Maximum terminal load (AC-1)
1)
on 01–02 (NO) (Resistive load)
250 V AC, 3 A
Maximum terminal load (AC-15)
1)
on 01–02 (NO) (Inductive load
@
cos
φ
0.4)
250 V AC, 0.2 A
Maximum terminal load (DC-1)
1)
on 01–02 (NO) (Resistive load)
30 V DC, 2 A
Maximum terminal load (DC-13)
1)
on 01–02 (NO) (Inductive load)
24 V DC, 0.1 A
Maximum terminal load (AC-1)
1)
on 01–03 (NC) (Resistive load)
250 V AC, 3 A
Maximum terminal load (AC-15)
1)
on 01–03 (NC) (Inductive load
@
cos
φ
0.4)
250 V AC, 0.2 A
Maximum terminal load (DC-1)
1)
on 01–03 (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
1) IEC 60947 parts 4 and 5
The relay contacts are galvanically isolated from the rest of the circuit by reinforced isolation.
Control card performance
Scan interval
1 ms
Control characteristics
Resolution of output frequency at 0–500 Hz
±
0.003 Hz
System response time (terminals 18, 19, 27, 29, 32 and 33)
≤
2 ms
Speed control range (open-loop)
1:100 of synchronous speed
Speed accuracy (open-loop)
±
0.5% of nominal speed
Speed accuracy (closed-loop)
±
0.1% of nominal speed
All control characteristics are based on a 4-pole asynchronous motor.
Specifications
Instruction Manual
MG07A122
Danfoss A/S © 11/2015 All rights reserved.
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