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Specification of high-performance vector convertor
Category
+24V-COM
Power
Analog input
AI3-PGND
Function
digital
input
terminals
DI10-OP1
Analog output
AO2-GND
Digital output
DO2-CME
Relay output
(RELAY2)
RS-485
485+/485-
communication
CAN
CANH/CANL
communication
Jumper No.
J3
J4
J1
J7
J8
S1
Appendix A: Functional descriptions of control terminals
Terminal
Terminal name
symbol
Connect +24V power
externally
Power terminal of
OP1
digital input
Analog input terminal
DI6-OP1
Digital input 6
DI7-OP1
Digital input 7
DI8-OP1
Digital input 8
DI9-OP1
Digital input 9
Digital input 10
Analog output 2
Digital output 2
PA- PB
Normally-closed
Normally-open
PA- PC
Communication
interface terminal
Communication
interface terminal
Appendix A: Table 2 Jumper description
AO2 output selection-voltage, current
Select matched resistance for CAN terminal
Select matched resistance for RS485 terminal
Select CME1 connection way
Select OP1 connection way
Function selection of AI3, PT100, PT1000
Provide +24V power externally, be used as
working power of digital input and output
terminal as well as power of external sensor;
maximum current current: 200mA
OP1 and "+24V" have been connected by J8
when leaving factory. If using external
power, OP1 shall connect with external
power and pull out J8
1. Opto-isolator input, differential voltage input
and temperature sense resistor input are accepted
2. Input voltage range: DC -10V～10V
3. PT100, PT1000 temperature sensor
3
4. Use dial switch S1 to decide input way, do not
use different functions at the same time
1. Opto-isolator: be compatible with bipolar input
2. Input impedance: 2.4kΩ
3. Voltage range during level input: 9～30V
1. Specification of output voltage: 0 V～10V
2. Specification of output current: 0mV～20mV
Opto-isolator, output voltage range of bipolar
open collector: 0V～24V, output current range:
0mA～50mA. Attention: digital output CME1
and digital input COM are internally isolated,
and J7 connection is by default. If DO2 needs to
drive by external power, J7 must be
disconnected
terminal Drive capability of contact:
AC250V, 3A, COSφ=0.4. DC
30V, 1A
terminal
Input and output signal terminals of Modbus-
RTU protocol communication, isolation input
Input terminal of CANlink protocol
communication, isolation input
Description
- 163 -
Appendix
Functional
description
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