LSIS EMPR DMPi Series, Manual, Page: 93 / 107

Reversible operation
SHT
MMP
A1
C1
A2
VOLT
(Voltage elements)
Auto
Modbus / RS-485 &
4~20mA
(HY255)
V
ZCT
MCCB
52
3Ø 3W 440V 60HZ
T
R
S
Z2
Z1
MAIN
Stop
MCC
Lop
For Reset
C2
Lop/
Stop For Reset
E/S
C3
ZCT -
ZCT_V +
ZCT +
S
T
R Va
Vb
Vc
Z1
Z2
Z1_V
Trip1
Auto
88FX
LOP(Local Operation Panel)
Auto
MCC
REV REV
REV
88RX
Y
88R 88F
88R
On 88F
On
Auto
status
contact
For
COMM. Port
MC
88R
88F
A2
A1
88R
A2
A1
88F 88R
C2
U
88F
MC
W
M
External TRIP
AUX(Current elements)
MCCB
Aux
SHT
Input(220VAC)
Lop/Stop, For, REV, RES,
E/S (C1 Common)
Output
Main, Y, D, Auto,
Volt (C2 Common)
I-tp, Alo, U-C, OrH, ALL
AUX output upon the selecting menu
(C3 Common)
COMM. Port
- RS-485
TRX1 +, TRX1 -
TRX2+, TRX2-
- 4~20mA :+, -
ZCT
Dedicated Z1_V, Z2 : 100mV
Universal Z1, Z2 : 1.5mA
110Vac or
220Vac 50/60Hz
Terminal Configuration / Wiring
&
cable connection
Full Voltage Start
MMP
SHT
T
R
S
A1 C1
A2
VOLT
(Voltage elements)
Auto
Modbus/ RS-485 &
4~20mA
V
ZCT
3Ø 3W 440V 60HZ
Z2
Z1
Main
Stop
MCC
Lop
For Reset
C2
Lop/
Stop For Reset E/S
C3
ZCT -
ZCT_V +
ZCT +
S
T
R Va
Vb
Vc
Z1
Z2
Z1_V
Trip1
Auto
88MX
MCC
110Vac or
220Vac 50/60Hz
Auto
status
contact
COMM. Port
Auto
LOP(Local Operation Panel) Auto
88M
88M
C2
U
W
MCCB
52
MC
88M
M
AUX(Current elements)
MCCB
Aux
SHT
External TRIP
Input(220VAC)
Lop/Stop, For, REV, RES,
E/S (C1 Common)
Output
Main, Y, D, Auto,
Volt (C2 Common)
I-tp, Alo, U-C, OrH, ALL
AUX output upon the selecting menu
(C3 Common)
COMM. Port
- RS-485
TRX1 +, TRX1 -
TRX2+, TRX2-
- 4~20mA :+, -
ZCT
Dedicate Z1_V, Z2 : 100mV
Universal Z1, Z2 : 1.5mA
Note) In case of distance operation (LOP / AUTO), if a wiring distance is too long, induced voltage can cause malfunction. Therefore, bear in mind this point at the time of designing a panel.
92 Electronic Motor Protection Relays