External Standard Interfaces; Detailed Introduction To External Interfaces - INVT Goodrive880 Series Hardware Manual

Goodrive880 Series Regenerative Rectifier Unit Hardware Manual

5.3.1 External standard interfaces

Terminal symbol
Input power
Digital input
Digital power output
High-speed digital
input
High-speed digital
output
Analog input
Analog output
Relay output
RS485 communication
RJ45 terminal
RJ45 terminal

5.3.2 Detailed introduction to external interfaces

Terminal
Terminal
symbol
Input power
1 +24E
2 CM
DI input terminal
1 DI1
2 DI2
3 DI3
4 DI4
5 DI5
6 DI6
DIL input terminal
1 DIL
2 PW
3 COM
Jumper J10: power supply selection
1 2 3
1 is short connected to 2 , PW is short connected to internal COM, and DI uses the internal
power ground. If external power is required, you need to remove the shorting cap.
1 2 3
2 is short connected to 3 , PW is short connected to internal +24V, and DI uses the internal
power. If external power is required, you need to remove the shorting cap.
202401 (V1.0)
Terminal name
+24E, CM
DI1–DI6, DIL
+24V, COM
HDI1, HDI2
HDO1, HDO2
AI1, AI2
AO1, AO2
ROxA, ROxB, ROxC
485+, 485-
RJ45 keypad
RJ45 Ethernet
Function description
24Vdc±10%2A
1. Input impedance: 3.3kΩ
2. Voltage input range: 12–30V
3. Supports NPN and PNP bi-direction
input, relay contact input
4. Max. input frequency: 1kHz
Digital interlock. When its input is high,
all other input terminals are forced to be
invalid.
Provides power supply for DIL, DI1–DI6,
HDI, HDO
Digital common ground
Regenerative rectifier control unit (RCU)
Description
Power supply for the control unit
Input type: relay contact, NPN or PNP
Digital power, isolated from power input 24V
Input type: NPN or PNP
Output type: Open collector
Input type: current or voltage, selected through
the jumper
Output type: current or voltage, selected
through the jumper
Contacts: NO, NC, common point
RS485 communication. The terminal resistor is
selected through the jumper.
Communication interface with keypad
Ethernet communication with a PC
Cable specifications
Two-core twisted-pair cable is
recommended.
Cross-sectional area: 0.5–2.5mm²
Single-core wire
Cross-sectional area: 0.5–2.5mm²
Two-core twisted-pair cable is
recommended.
Cross-sectional area: 0.5–2.5mm²
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