TM TMP Series, Инструкция по эксплуатации, Страница: 33 / 137

TMP High Performance Vector Control Inverter User Manual
29
3.8 Functions of Control Circuit Terminals
Type
Terminal
symbol
Terminal function
description
Technical specification
Terminal
485
485+
Positive end of 485
differential signal
Rate: 4800/9600/19200/38400/57600bps
Up to 32 sets of equipment can be paralleled. Relay
shall be used if the number exceeds 32.
Maximum distance: 500m (adopt standard twisted
shielding cable)
485−
Negative end of 485
differential signal
GND
Shielding grounding of 485
communication
Internal isolated with COM
Operation
panel 485
CN2 485 port of operation panel
When used for communication connection with host
computer, it is the same as terminal 485.
The maximum distance is 15m for the communication
connection of operation panel
Digital input
+24V +24V
24V±10%, internal isolated with GND,
Maximum load: 200mA, with overload and short
circuit protection
X1
～
X6
Multi-functional input
terminals 1 ~ 6
Input specification: 24VDC,5mA
Frequency range: 0~200Hz
Voltage range: 24V±20%
X7/DI
Multi-functional input or
pulse input
Multi-functional input: same as X1~X6
Pulse input: 0.1Hz~10kHz; voltage range: 24V±20%
CM
+24V grounding
Internal isolated with GND
Digital
outpu
Y1 Open collector output
Voltage range: 24V±20%, maximum input current:
50mA
CM
Open collector output
common end
Internal isolated with GND
Analog
input
+10V
Analog input reference
voltage
10V ±3%, internal isolated with COM,
Maximum output current: 10mA, with short circuit
and overload protection
AI1 Analog input channel 1
0~10V: Input impedance 20kΩ, maximum input
voltage : 15V
Resolution: 10 bits (0.025%)
AI2 Analog input channel 2
0~20mA: Input impedance 500Ω, maximum input
current: 30mA
0~10V: Input impedance 20kΩ, maximum input
voltage : 15V
Resolution: 10 bits (0.025%)
0~20mA or 0~10V analog input can be selected
through jumper.
GND
Analog grounding
Internal isolated with COM
Analog
output
AO1 Analog output 1
0~20mA: allowable output impedance 200~500Ω
0~10V: allowable output impedance ≥10kΩ
Output precision: 2%, resolution: 10 bits (0.1%)
with short circuit protection function,
0~20mA or 0~10V analog output can be selected
through jumper.
AO2 Analog output 2
0~20mA: allowable output impedance 200~500Ω
0~10V: allowable output impedance ≥10kΩ
Output precision: 2%, resolution: 10 bits (0.1%)
with short circuit protection function,
0~20mA or 0~10V analog output can be selected
through jumper.