Emerson EV2000-4T0110G/0150P - Page 25

Chapter 3 Installation and Wiring 21
EV2000 Series Universal Variable Speed Drive User Manual
Applicable models: EV2000-4T0185G1/0220P1～EV2000-4T0450G1/0550P1
DCL DC reactor
(external, optional)
braking unit and braking
resistor (external, optional)
(+)
(-)
P1
Auxiliary
power
supply
PP
N
PB
R
S
T
R
S
T
3-phase
380V
50/60Hz
M
U
V
W
PE
breaker
PG
P24
COM
X8
X7
PE
EV2000
DC current meter
0/4-20mA current signal
AO1
AO2
GND
frequency meter (open collector output)
0-24V pulse output signal
DO
COM
TB
TC
TA
Programmable relay output
485-
485+
Standard RS485 port
X1
X2
X3
X4
X5
X6
X7
X8
MS input 1
FWD
REV
Foward/Stop
Reverse/Stop
PLC
COM
Speed instruction
～010
V
VCI
GND
VRF
PE
～
～
010V/0
20mA
CME
2-way open collector output
Y1
Y2
output 1
output 2
common terminal
CCI
P24
COM
I
V
CN10
0-10V
.
.
.
CN16
0/4-20mA
RS232
RS485
CN14
TXD
RXD
GND
Standard RS232 port
MS input 2
MS input 3
MS input 4
MS input 5
MS input 6
MS input 7
MS input 8
CN17
0-10V
0/4-20mA
.
.
.
.
.
.
.
.
.
P24
P
Transistor
buffer resistor
(built-in)
R0
T0
Fig. 3-11 Basic Wiring 3
 Notes:
1. Terminal CCI can be input voltage or current signal by switching the jumper CN10 on control board;
2. The auxiliary power supply of EV2000-4T0185G1/0220P1～EV2000-4T0220G1/0300P1 is from bus (＋) and (－)。
3. The auxiliary power supply of EV2000-4T0300G1/0370P1～EV2000-4T0450G1/0550P1 is from R and T. If you want to use
an external AC supply, the jumper on CN4 should be connected to CN3 first, and then connect it to R0 and T0.
4. If external braking kit, the braking unit and braking resistors should be included; Pay attention to the polarity of the braking kit
when wiring;
5. In the above figure, “O” is the terminal in main circuit, and “⊙” is the control terminal;
6. Refer to section 3.3.2 for the usage of control terminals.