Relay Outputs
Programmable relay outputs 2
Relay 01 Terminal number 1-3 (break), 1-2 (make)
Max. terminal load (AC-1)
1)
on 1-3 (NC), 1-2 (NO) (Resistive load) 240 V AC, 2 A
Max. terminal load (AC-15)
1)
(Inductive load @ cosφ 0.4) 240 V AC, 0.2 A
Max. terminal load (DC-1)
1)
on 1-2 (NO), 1-3 (NC) (Resistive load) 60 V DC, 1 A
Max. terminal load (DC-13)
1)
(Inductive load) 24 V DC, 0.1 A
Relay 02 (FC 302 only) Terminal number 4-6 (break), 4-5 (make)
Max. terminal load (AC-1)
1)
on 4-5 (NO) (Resistive load)
2)3)
Overvoltage cat. II 400 V AC, 2 A
Max. terminal load (AC-15)
1)
on 4-5 (NO) (Inductive load @ cosφ 0.4) 240 V AC, 0.2 A
Max. terminal load (DC-1)
1)
on 4-5 (NO) (resistive load) 80 V DC, 2 A
Max. terminal load (DC-13)
1)
on 4-5 (NO) (inductive load) 24 V DC, 0.1 A
Max. terminal load (AC-1)
1)
on 4-6 (NC) (resistive load) 240 V AC, 2 A
Max. terminal load (AC-15)
1)
on 4-6 (NC) (Inductive load @ cosφ 0.4) 240 V AC, 0.2 A
Max. terminal load (DC-1)
1)
on 4-6 (NC) (resistive load) 50 V DC, 2 A
Max. terminal load (DC-13)
1)
on 4-6 (NC) (inductive load) 24 V DC, 0.1 A
Min. terminal load on 1-3 (NC), 1-2 (NO), 4-6 (NC), 4-5 (NO) 24 V DC 10 mA, 24 V AC 20 mA
Environment according to EN 60664-1 Overvoltage category III/pollution degree 2
1)
IEC 60947 part 4 and 5.
The relay contacts are galvanically isolated from the rest of the circuit by reinforced isolation (PELV).
2)
Overvoltage Category II.
3)
UL applications 300 V AC 2A.
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.
Control Characteristics
Resolution of output frequency at 0–1000 Hz ± 0.003 Hz
Repeat accuracy of precise start/stop (terminals 18, 19) ≤±0.1 ms
System response time (terminals 18, 19, 27, 29, 32, 33) ≤2 ms
Speed control range (open-loop) 1:100 of synchronous speed
Speed control range (closed-loop) 1:1000 of synchronous speed
Speed accuracy (open-loop) 30–4000 rpm: error ±8 rpm
Speed accuracy (closed-loop), depending on resolution of feedback device 0–6000 rpm: error ±0.15 rpm
Torque control accuracy (speed feedback) max error ±5% of rated torque
All control characteristics are based on a 4-pole asynchronous motor.
Control Card Performance
Scan interval 1 ms
Selection Design Guide
82 Danfoss A/S © Rev. 2014-02-10 All rights reserved. MG34S222
44
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