Type
|
Description
|
Function
|
Order code
|
Communication
option cards
|
EtherCAT
|
Used for running or stopping the inverter, setting or referencing parameters, and monitoring output frequency, output current, or similar items through EtherCAT communication with the host controller.
|
SI-ES3
|
Modbus TCP/IP
|
Used for running or stopping the inverter, setting or referencing parameters, and monitoring output frequency, output current, or similar items through Modbus TCP/IP communication with the host controller.
|
SI-EM3
|
Modbus TCP/IP Dual-Port
|
SI-EM3/D
|
PROFINET
|
Used for running or stopping the inverter, setting or referencing parameters, and monitoring output frequency, output current, or similar items through PROFINET communication with the host controller.
|
SI-EP3
|
EtherNet/IP
|
Used for running or stopping the inverter, setting or referencing parameters, and monitoring output frequency, output current, or similar items through EtherNet/IP communication with the host controller.
|
SI-EN3
|
EtherNet/IP Dual-Port
|
SI-EN3/D
|
POWERLINK
|
Used for running or stopping the inverter, setting or referencing parameters, and monitoring output frequency, output current, or similar items through POWERLINK communication with the host controller.
|
SI-EL3
|
Input/output
option cards
|
Analog input
|
To configure very accurate analog references at high resolution
Input signal level: −10 to 10 VDC (20 kW) at 4 to 20 mA (250 W)
Input channel: 3 channels (use a DIP switch to select voltage or current input)
Voltage input resolution: 13 bits (1/8192) + encoding
Current input resolution: 1/4096
|
AI-A3
|
Analog monitor
|
To use analog signals to monitor the drive output frequency and current
Output resolution: 11 bits (1/2048) + encoding
Output voltage: −10 to 10 VDC (non-insulated)
Output channel: 2 channels
|
AO-A3
|
Digital input
|
To use digital speed references and MFDI with a maximum 16 bits of resolution
Input signals: Binary, 16 bits: BCD4 digits + SIGN signal + SET signal (use parameters to select 6 bits, 8 bits or 12 bits)
Input voltage: 24 V (insulated)
Input current: 8 mA
|
DI-A3
|
Digital output
|
To output insulated digital signals and monitor the operation status of the drive (alarm signals and detecting zero speed)
Photocoupler relays: 6 channels (48 V, 50 mA max.)
Relay contact: 2 channels (250 VAC at 1 A or less, 30 VDC at 1 A or less)
|
DO-A3
|
Feedback speed
option cards
|
Motor PG feedback open
collector interface
|
For speed feedback input by connecting a motor encoder
Input: 3 track (one or two tracks), for HTL encoder connection, 50 KHz max
Output: 3 track, open collector
Encoder power supply: 12 V, 200 mA max
|
PG-B3
|
Motor PG feedback line driver interface
|
For speed feedback input by connecting a motor encoder
Input: 3 track (one or two tracks), line driver, 300 kHz max
Output: 3 track, line driver
Encoder power supply: 5 V or 12 V, 200 mA max
|
PG-X3
|
EnDat encoder
|
For speed feedback input by connecting a motor encoder
Encoder type: EnDat 2.1/01, EnDat 2.2/01, EnDat 2.2/22 (HEIDENHAIN), HIPERFACE models (SICK STEGMANN)
Maximum input frequency: 20 kHz
Pulse monitor: Equivalent to RS-422 level
Output voltage: 5 V at max. current of 330 mA, 8 V at max. current of 150 mA
Wiring length: 20 m max. for the encoder, 30 m max. for the pulse monitor
|
PG-F3
|
Resolver interface
|
For motor speed feedback by connecting a resolver (TS2640N321E64 by Tamagawa Seiki Co., LTD)
Input voltage: 10 VAC rms 10 kHz
Transformation ratio: 0.5±5%
Maximum input current: 100 mA rms
|
PG-RT3
|