Toshiba VF-A7 Optional add-on cassettes, Table of optional add-on cassettes, ①Vector option unit

9. 5 Optional add-on cassettes

The following add-on cassette options are prepared for the inverter VF-A7. ※It can be applied to after CPU version “V300”.

■Table of optional add-on cassettes

Table of optional add-on cassettes

Option name

Expansion terminal function	① Vector option
	unit
	② Expansion TB
	option unit
Commun ication function	③ S20 option unit
	④ F10M option
	unit

Function, purpose	Model
This option compatible to sensor
vector control is usable for speed	VEC001Z
control and position control by the
PG feedback function.
This option provides extended	ETB001Z
terminal functions for use.
This option provides TOSLINE-	TLS001Z
S20 for use.
This option provides TOSLINE-	TLF001Z
F10 for use

Remarks (*1)

A

B

⑤ Attachment		Attachment for fitting add-on	SBP001Z	For 75(132) kW or less(*3)
		cassette option to the inverter.	SBP002Z	For 90(160) kW or more(*3)
(*1):	One can use two of	Group A together with one of the Group B at a time. (Maximally 3 options)
(*2):	To use 37 kW or more models in any of conditions described below, refer to 9.7 and execute the
	preparation before attachment.
	i ) install the vector option unit
	ii) install the S20 option unit or the F10M option unit and execute PG feedback control
(*3):	Inside ( ) indicates case of 400V class models.

■Functions of optional add-on cassettes

①Vector option unit

Function	Description
	･Consistent with line driver output encoder (Disconnection detection function is
PG feedback	also provided)
	･ Consistent with complementary/open-collector encoder (Pulse train speed
	command)
	･Max. pulse freq. 60kHz(2-phase), 120kHz(single-phase), Duty: 50±10%
Power supply for encoder	5 V, 6 V, 12 V, 15 V DC, 160 mA or less
Voltage drop detection	Detection of voltage drop in PG power supply line
	Open-collector output/sink output (30 V DC, 50 mA or less)
Standby signal output	Approximately 1 second after the main circuit power is turned on, this terminal is
	connected with COM. In an error status, circuit between this terminal and COM is
	open regardless of main circuit power supply.
OC pre-alarm	Open-collector output/sink output (30 V DC, 50 mA or less)
	When current exceeds the limiting range, this terminal is connected with COM.
Alarm output (Error code 0, 1,	With occurrence of an error, the cause of trip is output in 4-bit binary system. Error
	is detected according to the open/closed status of the circuit between the open-
2, 3)
	collector of each terminal and COM.
P24 power supply	+24 V DC power supply (200 mA or less) for driving external relay, etc.
PG feedback output	Open-collector outputs of phase-A positioning pulse, phase-B positioning pulse,
	phase-Z positioning pulse originating from the encoder built in the motor. (30 V DC,
	50 mA or less)
PG line driver output	Outputs phase-A positioning pulse, phase-B positioning pulse, phase-Z positioning
	pulse originating from the line drive output encoder built in the motor.
±10 V analog command power	Power supply for ±10 V analog voltage command. (Internal impedance: 500 Ω,
supply	for 1 kΩ resistor)
±10 V analog command input	±10 V programmable voltage command is input to this terminal.
Pulse train position control	Pulse train positioning commands for forward rotation and reverse rotation are
	input to this terminal. This terminal is enabled only when it is set in the position
command input
	control mode or switched for position control.
Encoder supply voltage check	To check encoder supply voltage.

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