①

Product category

EC:   Extension card

②

Card category

PG: PG   card

PC: PLC   programmable card

IO: IO   extension card

TX:   Communication extension card

③

Technical version

Indicates   the generation of a technical version by using odd numbers, for example, 1,   3, and 5 indicate the 1st, 2nd, and 3rd   generations of the technical version.

④

Distinguishing code

01: Incremental   PG card + frequency-divide output

02: Sine/Cosine   PG card + pulse direction setting + frequency-divide output

03: UVW   PG interface + pulse direction setting + frequency-divide output

04:   Resolver PG interface + pulse direction setting + frequency-divide output

05:   Incremental PG card + pulse direction setting + frequency-divide output

06: Absolute   PG interface + pulse direction setting + frequency-divide output

07:   Reserved 2

⑤

Working   power

00:   Passive

05: 5V

12: 12–15   V

24: 24 V

①

Product category

EC:   Extension card

②

Card category

IO: IO   extension card

TX: Communication   extension card

PG: PG   card

PC: PLC   programmable card

③

Technical version

Indicates   the generation of a technical version by using odd numbers, for example, 1,   3, and 5 indicate the 1st, 2nd, and 3rd   generations of the technical version.

④

Distinguishing code

01: 10   points, 6 inputs and 4 outputs (2 transistor outputs + 2 relay outputs)

02: 14   points, 8 inputs and 6 outputs (relay outputs)

03:   Reserved

⑤

Special requirement

Reserved

①

Product category

EC:   Extension card

②

Card category

TX:   Communication extension card

PG: PG   card

PC: PLC   programmable card

IO: IO   extension card

③

Technical version

Indicates   the generation of a technical version by using odd numbers, for example, 1,   3, and 5 indicate the 1st, 2nd, and 3rd   generations of the technical version.

④

Distinguishing code

01: Bluetooth   communication card

02: WIFI   communication card

03: PROFIBUS   communication card

04: Ethernet   communication card

05: Canopen   communication card

06: DeviceNet   communication card

07: BACnet   communication card

08: EtherCAT   communication card

09: PROFINET   communication card

10: 485   communication card

11: CAN   master/slave control communication card

①

Product category

EC:   Extension card

②

Card category

IO: I/O   extension card

TX:   Communication extension card

PG: PG   card

PC: PLC programmable card

③

Technical version

Indicates the generation of a technical   version by using odd numbers, for example, 1, 3, and 5 indicate the 1st,   2nd, and 3rd generations of the technical version.

④

Distinguishing code

01:   Multiple-function I/O extension card (4 digital inputs, 1 digital output, 1   analog input, 1 analog output, and 2 relay outputs)

02:   Digital I/O card

03:   Analog I/O card

04:   Reserved 1

05:   Reserved 2

⑤

Special requirement

IO extension card

EC-IO501-00

• 4 digital   inputs

• 1 digital   output

• 1 analog   input

• 1 analog   output

• 2 relay   outputs: 1 double-contact output, and 1 single-contact output

Programmable extension card

EC-PC501-00

• Adopting   the global mainstream development environment, supporting multiple types of programming   languages, such as the instruction language, structural text, function block   diagram, ladder diagram, continuous function chart, and sequential function   chart

• Supporting   breakpoint commissioning

• Providing   user program storage space of 128 kB, and data storage space of 64 kB

• 6 digital   inputs

• 2 digital   outputs

• 2 relay   outputs: 1 double-contact output, and 1 single-contact output

Bluetooth communication card

EC-TX501-1

EC- TX501-2

• Supporting   Bluetooth 4.0

• With   INVT's mobile phone APP, you can set the parameters and monitor the states of   the VFD through Bluetooth

• The   maximum communication distance in open environments is 30 m.

• EC-TX501-1   is equipped with a built-in antenna and applicable to molded case machines.

• EC-TX501-2   is configured with an external sucker antenna and applicable to sheetmetal   machines.

WIFI communication card

EC-TX502-1

EC-TX502-2

• Meeting IEEE802.11b/g/n

• With   INVT's mobile phone APP, you can monitor the VFD locally or remotely through WIFI   communication

• The   maximum communication distance in open environments is 30 m.

• EC-TX501-1   is equipped with a built-in antenna and applicable to molded case machines.

• EC-TX501-2   is configured with an external sucker antenna and applicable to sheetmetal   machines.

PROFIBUS-DP communication card

EC-TX503

• Supporting   the PROFIBUS-DP protocol

Ethernet communication card

EC-TX504

• Supporting   Ethernet communication with INVT's internal protocol

• Can be   used in combination with INVT's upper computer monitoring software INVT   Studio

CANopen communication card

EC-TX505

• Based on   the CAN2.0A physical layer

• Supporting   the CANopen protocol

CAN master/slave control communication card

EC-TX511

• Based on   the CAN2.0B physical layer

• Adopting INVT's   master-slave control proprietary protocol

PROFINET communication card

EC-TX509

• Supporting   the PROFINET protocol

UVW incremental PG card

EC-PG503-05

• Applicable   to differential encoders of 5 V

• Supporting   the orthogonal input of A, B, and Z

• Supporting   pulse input of phase U, V, and W

• Supporting   the frequency-divided output of A, B, and Z

• Supporting   the input of pulse string reference

Resolver PG card

EC-PG504-00

• Applicable   to resolver encoders

• Supporting   frequency-divided output of resolver-simulated A, B, Z

Multi-function incremental PG card

EC-PG505-12

• Applicable   to OC encoders of 5 V or 12 V

• Applicable   to push-pull encoders of 5 V or 12 V

• Applicable   to differential encoders of 5 V

• Supporting   the orthogonal input of A, B, and Z

• Supporting   the frequency-divided output of A, B, and Z

• Supporting   pulse string setting

IO   extension card

EC-IO501-00

PrPogrammable   extension card

EC-PC501-00

Bluetooth   communication card

EC-TX501/502

PROFIBUS-DP

communication   card EC-TX503

Ethernet   communication card

CANopen/CAN   communication card

EC-TX505/511

PROFINET   communication card

EC-TX509

UVW   incremental PG card EC-PG503-05

Resolver   PG card EC-PG504-00

Multi-function   incremental PG card EC-PG505-12