ZPA Pecky, a.s. MODACT MOK 1000, Инструкция по установке и эксплуатации

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35
Notes:
The feedback signal can be brought out provided that its galvanic separation from the input signal has been
ensured.
The TEST signal can be activated by an external make contact. This signal need not be connected.
From the terminals 25 and 26 (for
MODACT MOK 125, 250, 500 and 1000 ) or 77 and 80 (for MODACT MOK 63 ),
a failure signal can be brought out. This signal is galvanically separated from the regulator circuits.
The maximum voltage which can be applied to these terminals, is 24 V.
In the design variant with the current transmitter, the user should provide for connection of the two-wire circuit
of the current transmitter to the electric earth of the associated regulator, computer, etc. The connection should
only be made at a single point in any section of the circuit outside the electric actuator. The voltage between
electronics and the current transmitter case should not exceed 50 VDC.
Warning! In the ZP2.RE regulator, all circuits of the current transmitter are connected to the input signal circuits
and the circuits connected to the regulator TEST terminal. The electric earth connection of these circuits should be
made only at a single point of one of the three circuits, while other circuits should not be connected to the earth.
Analog signals should be transmitted via a screened conductor. At the signal source the screening should be
connected to the common conductor.
18 15 17 16 22 21 20 19 14
5 4
U V
W
9 8 7 6
13 12 11 10
signál
řídící
porucha
max. 24 V
I
max. 2 W
-
27 26 25 24 23 28
Z
RZ
1 4 1 4
(SO)
SQ5
(SZ)
SQ6
O
T1 T2 95
RO
F
L1 L2 L3
U2 N2 W2 V2
(MO)
M
3 ~
YB
2 1 2 1 2 1 1 2 4
(MZ)
SQ1 SQ2
(PO) (PZ)
SQ3 SQ4
4
96
T3
EH
20mA
+L -L -U +U
DCPT
BMO
+
4 2
1 3 4
3 1
2
SA1
M/D
SA2
OTV/ZAV
L1 L2 L3 N PE
svorky 23 – 24
nebo propojkou
propojit mA,
L1
P0779-EZ
Varianty bez BMO, propoj. 4 – 15
Varianty s BMO, propoj. 4 – 18
52 328 a 52 329 – relé Schrack RM tepelné relé Lovato
52 325, 52 326 a 52 327 – relé Finder 56.34
REGULÁ
TOR ZP2.RE4
+24V
J1.9
Uovl
J2.F
GND
J1.2
J2.G
N
J1.3
IN(+)
TP
J2.E
J2.A
J2.B
J2.H
Ureg
FO
FZ
MZ
MO
J2.D
J2.C
J1.10
INcpt
J1.1
TEST
J1.4
J1.5
KOK
KOK
+U -U
DCPZ
N L
MOK125-1000 3f motor
Wiring diagram of MODACT MOK 125 – 1000 Control electric actuators
– with the three-phase motor and position regulator
P-0779-EZ
REGULA
TOR ZP2RE4
52 325, 52 326 and 52 327 – Finder relay 56, 34
52 328 and 52 329 – Schrack RM735730 relay + thermal relay Lovato
Failure
Control signal
Terminals 23 – 24
interconnect mA
or with jumper
Variants without BMO, interconnect 4 – 15
Variants with BMO, interconnect 4 – 18