INVT GD350-2R2G-4

Goodrive350 series high-performance multi-function inverter Chapter 3
-11-
Function description
Specification
interface
resolution
Terminal digital input
resolution
No more than 2ms
Analog input
2 inputs, AI1: 0–10V/0–20mA; AI2: -10–10V
Analog output
1 output, AO1: 0–10V /0–20mA
Digital input
Four regular inputs; max. frequency: 1kHz; internal
impedance: 3.3kΩ
Two high-speed inputs; max. frequency: 50kHz; supports
quadrature encoder input; with speed measurement
function
Digital output
One high-speed pulse output; max. frequency: 50kHz
One Y terminal open collector output
Relay output
Two programmable relay outputs
RO1A NO, RO1B NC, RO1C common port
RO2A NO, RO2B NC, RO2C common port
Contact capacity: 3A/AC250V, 1A/DC30V
Extension interface
Three extension interfaces: SLOT1, SLOT2, SLOT3
Expandable PG card, programmable extension card,
communication card, I/O card, etc
Others
Installation mode
Support wall-mounting, floor-mounting and
flange-mounting
Temperature of running
environment
-10–50°C, derating is required if the ambient temperature
exceeds 40°C
Protection level
IP20
Pollution level
Level 2
Cooling mode
Air cooling
Brake unit
Built-in brake unit for 380V 37kW and below models;
Optional built-in brake unit for 380V 45kW–110kW
(inclusive) models;
Optional external brake unit for 660V models;
EMC filter
380V models fulfill the requirements of IEC61800-3 C3
Optional external filter should meet the requirements of
IEC61800-3 C2