LRV-1 lift control valve
4 Installation and commissioning
46/86
300-I-9010050-E-28/02.2012
4.2.3
Wiring the power supply unit
K1
K2
K3
K4
PE
L1
N
1
2
3
4
5
21
22
23
12
12
GND
6a
7
6b
8
18
17a
17b
9
10
11
12
12
20
19
+24V
+24V
PWM
0...100%
ON/OFF
JP2
-24V
+24V
N
S
GND
3
2
1
4
**
**
**
*
300-1-10009300
D
A
B
C
E
F
G
WH
GN
YE
BN
1
2
3
4
5
21
22
23
12
6a/6b
7
8
9
10
11
12
20
19
YE
GN
BN
WH
Legend
Fast UP
Slow UP
Fast DOWN
Slow DOWN
Inspection speed
Auxiliary speed
Auxiliary speed
Auxiliary speed
Reference potential
Common
DOWN solenoid
UP solenoid
Stabilised voltage
15V
Feedback signal
(input)
Stabilised voltage
supply –15V
GND, test/measurement
–24 V emergency power
supply
+24 V emergency power
supply
yellow
green
brown
white
* When the additional command K5 is present, the
DELCON's two ”fast” speeds drop to a preset
percentage of their nominal values. The setting is
adjustable between 20…80%.
** When the additional command K6, K7 or K8 is present,
the DELCON’s two ”fast” speeds drop to a preset
percentage of their nominal values. The settings are
adjustable between 20…100%.
K1…K8, potential-free contacts or semiconductors
R1+R2 as per EN81-2, 12.4.1/12.4.2
Legend
A
B
C
D
DELCON
NTA‐2
LRV‐1
Control cabinet (customer's)
E
F
G
DOWN solenoid
UP solenoid
Relay for the monitoring of the
demand feedback deviation or
the speed in the unlocking
zone