Emerson EV1000-2S0004G User Manual page 18

16 Chapter 3 Installation and Wiring
Category Terminals
FWD
REV
PLC
Digital Input
P24
COM
Y1
Digital output
Y2
VRF
Power supply
GND
Others TA/TB/TC
1) Analog Input Terminal Wiring
① Terminal VCI receives analog voltage input, the wiring
diagram is as follows:
0～+10V
Shield layer near the drive
is grounded
Figure 3-9 VCI Wiring Diagram
② Terminal CCI receives analog signal. Select current or
voltage signal by setting jumper. Refer to the figure below:
0~+10V
or 0/4~
20mA
Shield near the drive is
connected to the PE
Figure 3-10 CCI Wiring Diagram
2) Analog Output Terminal Wiring
If the analog output terminal AO1 and AO2 are connected
with analog meter, it can measure many parameters. The
jumpers for AO1 and AO2 are CN16 and CN17.
Name
Run forward Optical-isolator two-way input programmable
command terminal, max. input frequency: 200Hz
Reverse run Optical-isolator two-way input programmable
command terminal, max. input frequency: 200Hz
Common
Common terminal for multi-functional inputs
terminal
+24V supply Providing +24V power supply
+24V common
Isolated internally with GND
terminal
Open collector Programmable terminals, defined as multi-function
output 1 digital outputs, see Section 5.8.
Open collector Programmable terminals, defined as multi-function
output 2 digital outputs, see Section 5.8.
+10V power
Provide +10V power supply
supply
GND of +10V reference ground of analog signal and 10V power
power supply supply
TA, TB and TC can be defined as multi-functional
Relay output
digital output signals. Please refer to Section 5.8.
EV1000
●
VRF(+10V)
●
VCI
●
GND
PE
EV1000
CCI current
I
●
VRF(+10V)
V
●
CCI
CCI voltage
I
●
GND
PE
V
●
CN10
EV1000 Series General Purpose Variable Speed Drive User Manual
Function
●
AO1
EV1000
●
EV1000 AO2
●
GND
Figure 3-11 Analog Output Terminal Wiring
Note
1. When using analog input, you should install capacitor-filter or
common-mode inductor between VCI and GND, or between CCI
and GND.
2. Analog I/O signals are sensible to interference, ensure to use
shielded cable and ground it properly. The cable length should be
as short as possible.
3) Serial Communication Port Connection
The drive can be connected to the host with RS485 port
directly.
Figure 3-12 shows the connection of the drive with the host
with RS232 port.
Figure 3-13 shows the connection of the drive to PROFIBUS
system via TDS-PA01 PROFIBUS adapter.
Using above wiring method, you can build a "single-master
single slave" system or a "single-master multi-slaves"
system. The drives in the network can be monitored, and be
controlled remotely and automatically in real time by using a
PC or PLC controller. Thus more complicated operation
control can be realized.
Specification
Output: +24V,
Setpoint accuracy: ±10%
Max. output current: 200mA (150mA
for model 2S0007G and 2S0004G)
Isolated internally with GND
Optical-isolator output:
24V /50mA
DC
Optical-isolator output:
24V /50mA
DC
Output: +10V,
Setpoint accuracy: ±10%
Max. output current: 100mA
TA-TB: normally closed; TA-TC:
normally open
Contact capacity: 250VAC/2A (COSφ
=1) , 250VAC/1A (COSφ=0.4) , 30V
/1A
analog current output
analog meter
0/4-20mA
0/2-10V
anlog voltage
output
0/4-20mA
0/2-10V
AO1: CN16; AO2: CN17
DC