Emerson EV1000-2S0004G User Manual page 17

CN5 Terminals Wiring
The layout of CN5 is shown in the figure below:
TA TB TC
TA-TB: normally closed; TA-TC: normally open
Contact capacity: 250VAC/2A (COSφ=1) , 250VAC/1A (COSφ=0.4) , 30V
TA, TB and TC can be defined as multi-functional digital output signals. Please refer to Section 5.8.
If there are inductive loads, such as: electro-magnetic relay and contactor, surge snubber circuit, e.g. RC circuit, varistor,
fly-wheel diode (pay attention to the polarity when used in a DC circuit) , should be installed. Note that the leakage current
should be less than the current in the contactor or relay. The components in the snubber circuit should be installed near to the
relay or contactor coil.
CN6 Wiring
CN6 Terminal strip layout:
P24 X1 X2
P24 PLC Y1
Note
The "+RS485-" in the above figure means RS485+ and RS485-.
Category Terminals
RS485+
Communication
RS485-
VCI
Analog input
CCI
AO1
Analog output
AO2
X1~X3
Digital Input
X4~X5
X3 COM X4
Y2 COM FWD
Table 3-8 CN5, CN6 Terminal Function Table
Name
RS485 RS485 +
communication
RS485 -
port
analog voltage input
Analog input VCI
(reference ground: GND)
accept analog voltage/current input. Jumper CN10
analog input CCI can select voltage or current input mode, Voltage
input mode is the default.(reference ground: GND)
Be able to output analog voltage/current (total 12
kinds of signals) . Jumper CN16 can select voltage
Analog output 1 or current input mode, Voltage input mode is the
default mode. Refer to F7.26 for details. (reference
ground: GND)
Be able to output analog voltage/current (total 12
kinds of signals) . Jumper CN17 can select voltage
Analog output 2 or current input mode, Voltage input mode is the
default mode. Refer to F7.27 for details.(reference
ground: GND)
multi-functional Can be defined as multi-functional digital inputs,
digital inputs see Section 5.8
X1~X3 Reference ground: COM
Having the same function as X1~X3, besides, it can
multi-functional
be defined as high-speed pulse inputs. see Section
digital inputs
5.8.
X4~X5
Reference ground: COM
EV1000 Series General Purpose Variable Speed Drive User Manual
DC
X5 VRF VCI
REV AO1 AO2
Function
Chapter 3 Installation and Wiring
/1A
CCI GND
GND +RS485-
Standard RS-485 communication port,
please use twisted-pair cable or
shielded cable.
Input voltage range:0~10V
(input resistance:100kΩ)
resolution:1/2000
Input voltage range:0~10V (input
resistance:100kΩ)
Input current range:0~20mA (input
resistance:500Ω)
resolution:1/2000
Output current range: 0/4~20mA
Output voltage range: 0/2~10V
Optical-isolator 2-way input
input resistance: 2kΩ
maximum input frequency: 200Hz
Input voltage range: 9~30V
Optical-isolator 2-way input
Single way max. input frequency:
100kHz,
2-way max. input frequency: 50kHz
Max. reference pulse frequency: 50Hz
Input voltage range: 9~30V
Input impedance: 620Ω
15
Specification