Regada MO 3, Инструкции по установке, обслуживанию и техническому обслуживанию, Страница: 38 / 56

36 MO 3, MO 3.3, MO 3.4, MO 3.5
Legend:
Z279a ................. connection of 3-phase electric motor without contactors
Z279c ................. connection of 3-phase electric motor with thermal protection
Z297a ................. connection of 3-phase electric motor with contactors
Z297b ................ connection of 3-phase electric motor with reverse contactors and thermal protection
Z403a ................. connection of torque and position switches
Z412d.... ............. connection of torque and position switches with electric local control
Z461 ................... connection of torque and position switches with tandem position switches
Z412k ................. connection of torque and position switches with tandem position switches and with electric local
control
Z466 ................... connection of tandem position switches for EA
MO with controller
Z5a ..................... connection of single resistive transmitter
Z6a ..................... connection of double resistive transmitter
Z10a ................... connection of resistive with current converter or capacitive transmitter – 2-wire without supply
Z257b ................. connection of resistive transmitter with current converter – 3-wire without power supply
Z260a ................. connection of resistive with current converter – 3-wire with power supply
Z269a ... ............. connection of resistive transmitter with current converter or capacitive transmitter – 2-wire with
power supply
Z269c ... ............. connection of resistive transmitter with capacitive transmitter – 2-wire with power supply
Z21a ................... connection of additional position switches connection for EA MO with controller
Z41a ….. ............ connection of space heater and space heater’s thermal switch
Z232f …. ............ connection of electric local for EA MO with controller
Z251a…. ............ connection of EA MO with controller with resistant feedback for 3-phase electric motor with
contactors
Z250a…. ............ connection of EA MO with controller with current feedback for 3-phase electric motor with
contactors
Z438…... ............ connection of EA MO with controller without resistant feedback for 3-phase electric motor
without contactors
Z439 ................... connection of EA MO with controller without current feedback for 3-phase electric motor
without contactors
Z487, Z487a, Z487e...connection of EA with 1-phase electric motor.
B1.......... resistive transmitter (potentiometer) single
B2.......... resistive transmitter (potentiometer)
double
B3.......... capacitive transmitter or resistive with
current converter
E1.......... space heater
F1 ......... motor’s thermal protection (not valid for
this type of the EA)
F2 .......... space heater’s thermal switch
H1.......... indication of “open” limit position
H2.......... indication of “closed” limit position
H3.......... indication of “electric local control”
I/U.......... input / output current (voltage) signals
M ........... electric motor
N............ controller
R
L
.......... loading resistor
SA1........ rotary switch with key “remote – 0 –
electric local” control
SA2 ....... rotary switch “opening – stop – closing “
S1 .......... torque switch “open”
S2 .......... torque switch “closed”
S3 .......... position switch “open”
S4 .......... position switch “closed”
S5 .......... additional position switch “open”
S6 .......... additional position switch “closed”
S13 ........ tandem position switch “open”
S14 ........ tandem position switch “closed ”
X............ terminal board
X3.......... electric motor’s terminal board
XC.. ....... connector
Y ........... motor’s brake (not valid for this type of the
EA)
KM1, KM2 ...reverse contactor
Notes:
1. In case, that output signal from the capacitive transmitter (wiring diagram Z250a, Z439) is not used
(incomplete circuit between terminal 81 and 82), it is required to connect clamps 81 and 82 by jumper (jumper is
connected at manufacturing plant for connecting to terminal board only). By using output current signal from
capacitive transmitter it is needed to remove jumper.
2. With the version with controller when the feedback from the CPT transmitter is used; at using the output t
signal, this signal isn’t galvanic insulated from the input signal !
3. The torque tripping is equipped with a mechanical interlocking mechanism.
4. In case that galvanically separated output signal is needed it is necessary to use galvanical separation
element (is not part of delivery), e.g. NMLSG.U07/B (producer SAMO Automation s.r.o.). After discussion this
module could be supplied by EA producer.