INVT Goodrive350-19 Series Operation Manual page 25

Goodrive350-19 series VFD for crane
Description
Digital output
Relay output
Extended
interfaces
Relay output
I/O Digital input
Expansion
card 2
PT100 input
PT1000 input
Installation
Other
Temperature of
environment
quadrature encoder input; with speed measurement function
One high-speed pulse output; max. frequency: 50kHz
One Y terminal open collector output
Two programmable relay outputs
RO1A: NO; RO1B: NC; RO1C: common
RO2A: NO; RO2B: NC; RO2C: common
Contact capacity: 3A/250VAC, 1A/30VDC
Three extended interfaces: SLOT1, SLOT2, and SLOT3
Supporting PG cards, programmable expansion cards,
communication cards, I/O cards and so on
Note:
1. You can install optional expansion cards for 1.5–5.5kW VFD
models and you are recommended to install them at slot 2.
2. I/O expansion card 2 has been installed at slot 3 for 7.5kW and
higher VFD models as standard configuration.
Two programmable relay outputs. Contact capacity: 3A/250VAC,
1A/30VDC
RO3A: NO; RO3C: common; RO4A: NO; RO4C: common
Three regular inputs
Internal impedance: 6.6kΩ
Max. input frequency: 1kHz
Supporting the internal power 24V
Supporting the voltage input of external power
(-20%)24–48VDC(+10%) and (-10%)24–48VAC(+10%)
Bidirectional input terminals, simultaneously supporting NPN and
PNP connection methods
One channel supports PTC input, while PTC acts at 2.5kΩ, and
supports the input of only dry contacts sharing COM
Independent PT100 and PT1000 input:
1. Resolution: 1° C
2. Range: -20° C–150° C
3. Detection precision: ±3° C
4. Supporting offline protection
Supports wall-mounting, floor-mounting and flange-mounting.
method
-10° C – 50° C; Derating is required if the ambient temperature
running
exceeds 40° C.
Specifications
-13-
Product overview