FläktGroup CENTRIFLOW 3D PLUG FAN GMEC, Руководство по эксплуатации

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Plug fan GMEC with EC-motor - Operating instructions
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FläktGroup DC_9942GB_20180604_R0 Specifications are subject to alteration without notice
5.5.1 Connection diagram A – 1-phase with cable 5.5.2. Connection diagram B – 3-phase with cable
Cable length is 1 m.
Designation Color Function / assignment
L Black Power supply, phase, 50/60 Hz
N Blue Power supply, neutral conductor, 50/60 Hz
PE
Yellow/
green
Protective earth
NC White 1
Status relay, floating status contact; break
for failure, contact rating 250 VAC / 2A
(AC1) / min 10 mA, basic insulation on
supply side and reinforced insulation on
control interface side
COM White 2
Status relay, floating status contact; com-
mon connection, contact rating 250 VAC /
2A (AC1) / min 10 mA, basic insulation on
supply side and reinforced insulation on
control interface side
RSB Brown RS485 interface for Modbus, RSB
RSA White RS485 interface for Modbus, RSA
+10V Red
Fixed voltage output 10 VDC, +10V
±
3%,
max 10 mA, short-circuit-proof;
power supply for external devices (e.g.pot)
0-10V Yellow Analog input (set value); 0-10V; Ri = 100k
Ω ;
adjustable curve
GND Blue
Reference ground for control interface,
SELV
Black
Blue
Yellow/Green
White 1
White 2
Brown
White
Red
Yellow
L
N
1x230 V, 50 Hz
PE
NC ALARM RELAY
(NC 2A 250 VAC)
MODBUS
Potentiometer 10 k
Ω
0 ... 1V = stop
1 ... 10V = min ... max speed
COM
RSB
RSA
+10V
0-10V
GND
Blue
EC-motor
1 230V
Black 1
Black 2
Black 3
Yellow/Green
White 1
White 2
Brown
White
Red
Yellow
L1
L2
3x400 V, 50 Hz L3
PE
ALARM RELAY
(NC 2A 250 VAC)
MODBUS
Potentiometer 10 k
Ω
0 ... 1V = stop
1 ... 10V = min ... max speed
NC
RSB
RSA
+10V
0-10V
GND
Blue
COM
EC-motor
3 400V
Cable length is 1 m.
Designation Color Function / assignment
L1 Black Power supply, phase, 50/60 Hz
L2 Black Power supply, phase, 50/60 Hz
L3 Black Power supply, phase, 50/60 Hz
PE
Yellow/
green Protective earth
NC White 1
Status relay, floating status contact; break
for failure, contact rating 250 VAC / 2A
(AC1) / min 10 mA, reinforced insulation on
supply side and basic insulation on control
interface side
COM White 2
Status relay, floating status contact; com-
mon connection, contact rating 250 VAC /
2A (AC1) / min 10 mA, reinforced insulation
on supply side and basic insulation on con-
trol interface side
RSB Brown RS485 interface for Modbus, RSB; SELV
RSA White RS485 interface for Modbus, RSA; SELV
+10V Red
Fixed voltage output 10 VDC, +10V ±3%, max
10 mA, short-circuit-proof; power supply for
external devices (e.g.pot); SELV.
Fixed voltage input 24 VDC for setting pa-
rameters via MODBUS without line voltage
supply
0-10V Yellow Analog input (set value); 0-10V; Ri = 100k
Ω ;
adjustable curve; SELV
GND Blue Reference ground for control interface, SELV