Resolution of frequency outputs 12 bit
1) Terminals 27 and 29 can also be programmed as inputs.
The digital 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 200 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.
Relay outputs
Programmable relay outputs 2
Maximum cross-section to relay terminals 2.5 mm
2
(12 AWG)
Minimum cross-section to relay terminals 0.2 mm
2
(30 AWG)
Length of stripped wire 8 mm (0.3 in)
Relay 01 terminal number 1–3 (break), 1–2 (make)
Maximum terminal load (AC-1)
1)
on 1–2 (NO) (Resistive load)
2), 3)
400 V AC, 2 A
Maximum terminal load (AC-15)
1)
on 1–2 (NO) (Inductive load @ cosφ 0.4) 240 V AC, 0.2 A
Maximum terminal load (DC-1)
1)
on 1–2 (NO) (Resistive load) 80 V DC, 2 A
Maximum terminal load (DC-13)
1)
on 1–2 (NO) (Inductive load) 24 V DC, 0.1 A
Maximum terminal load (AC-1)
1)
on 1–3 (NC) (Resistive load) 240 V AC, 2 A
Maximum terminal load (AC-15)
1)
on 1–3 (NC) (Inductive load @ cosφ 0.4) 240 V AC, 0.2 A
Maximum terminal load (DC-1)
1)
on 1–3 (NC) (Resistive load) 50 V DC, 2 A
Maximum terminal load (DC-13)
1)
on 1–3 (NC) (Inductive load) 24 V DC, 0.1 A
Minimum terminal load on 1–3 (NC), 1–2 (NO) 24 V DC 10 mA, 24 V AC 2 mA
Environment according to EN 60664-1 Overvoltage category III/pollution degree 2
Relay 02 terminal number 4–6 (break), 4–5 (make)
Maximum terminal load (AC-1)
1)
on 4–5 (NO) (Resistive load)
2), 3)
400 V AC, 2 A
Maximum terminal load (AC-15)
1)
on 4–5 (NO) (Inductive load @ cosφ 0.4) 240 V AC, 0.2 A
Maximum terminal load (DC-1)
1)
on 4–5 (NO) (Resistive load) 80 V DC, 2 A
Maximum terminal load (DC-13)
1)
on 4–5 (NO) (Inductive load) 24 V DC, 0.1 A
Maximum terminal load (AC-1)
1)
on 4–6 (NC) (Resistive load) 240 V AC, 2 A
Maximum terminal load (AC-15)
1)
on 4–6 (NC) (Inductive load @ cosφ 0.4) 240 V AC, 0.2 A
Maximum terminal load (DC-1)
1)
on 4–6 (NC) (Resistive load) 50 V DC, 2 A
Maximum terminal load (DC-13)
1)
on 4–6 (NC) (Inductive load) 24 V DC, 0.1 A
Minimum terminal load on 4–6 (NC), 4–5 (NO) 24 V DC 10 mA, 24 V AC 2 mA
Environment according to EN 60664-1 Overvoltage category III/pollution degree 2
The relay contacts are galvanically isolated from the rest of the circuit by reinforced isolation (PELV).
1) IEC 60947 part 4 and 5.
2) Overvoltage Category II.
3) UL applications 300 V AC 2 A.
Control card, +10 V DC output
Terminal number 50
Output voltage 10.5 V ±0.5 V
Maximum load 25 mA
The 10 V DC supply is galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.
Control characteristics
Resolution of output frequency at 0–1000 Hz ±0.003 Hz
System response time (terminals 18, 19, 27, 29, 32, 33) ≤2 m/s
Speed control range (open loop) 1:100 of synchronous speed
Specications Design Guide
MG22B222 Danfoss A/S © 01/2018 All rights reserved. 55
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