YASKAWA A1000 - Specifications download pdf (Page 14)

3 Electrical Installation

YASKAWA ELECTRIC TOEP C710616 27A YASKAWA AC Drive - A1000 Quick Start Guide 13

NOTICE: The terminals HC, H1, H2 are used for the Safe Disable function. Do not remove the wire link between HC, H1, or H2 unless

the Safe Disable function is used. Refer to Safe Disable Input Function on page 30 when using this function.

NOTICE: The wiring length to the terminals HC, H1 and H2 should not exceed 30 m.

Safe Disable

Inputs

Safe Disable input 1

24 Vdc, 8 mA

One or both open: Drive output disabled

Both closed: Normal operation

Internal impedance: 3.3 kΩ

Off time of at least 1 ms

Disconnect the wire jumpers shorting terminals H1, H2, and HC to

use the Safe Disable inputs. Set the S3 jumper to select between

sinking, sourcing mode, and the power supply.

Safe Disable input 2

Safe Disable function common Safe disable function common

Analog Inputs /

Pulse Train

Input

Multi-function pulse train input (Frequency

reference)

Input frequency range: 0 to 32 kHz

Signal Duty Cycle: 30 to 70%

High level: 3.5 to 13.2 Vdc, low level: 0.0 to 0.8 Vdc

Input impedance: 3 kΩ

Power supply for analog inputs 10.5 Vdc (max allowable current 20 mA)

-V

Power supply for analog inputs -10.5 Vdc (max allowable current 20 mA)

Multi-function analog input 1 (Frequency

reference bias)

-10 to 10 Vdc, 0 to 10 Vdc (input impedance: 20 kΩ)

Multi-function analog input 2 (Frequency

reference bias)

-10 to 10 Vdc, 0 to 10 Vdc (input impedance: 20 kΩ)

4 to 20 mA, 0 to 20 mA (input impedance: 250 Ω)

Voltage or current input must be selected by DIP switch S1 and H3-09

Multi-function analog input 3 / PTC Input

(Auxiliary frequency reference)

-10 to 10 Vdc, 0 to 10 Vdc (input impedance: 20 kΩ)

Use switch S4 on the control terminal board to select between analog

input or PTC input. If PTC is selected, set H3-06 = E.

Frequency reference common 0 V

E (G)

Ground for shielded lines and option cards –

Fault Relay

N.O.

30 Vdc, 10 mA to 1 A; 250 Vac, 10 mA to 1 A

Minimum load: 5 Vdc, 10 mA

N.C. output

Fault output common

Multi-Function

Digital Output

Multi-function digital output (During run)

30 Vdc, 10 mA to 1 A; 250 Vac, 10 mA to 1 A

Minimum load: 5 Vdc, 10 mA

Multi-function digital output (Zero speed)

30 Vdc, 10 mA to 1 A; 250 Vac, 10 mA to 1 A

Minimum load: 5 Vdc, 10 mA

Multi-function digital output (Speed agree 1)

30 Vdc, 10 mA to 1 A; 250 Vac, 10 mA to 1 A

Minimum load: 5 Vdc, 10 mA

Monitor Output

Pulse train output (Output frequency) 32 kHz (max)

Analog monitor output 1 (Output frequency)

-10 to +10 Vdc, 0 to +10 Vdc, or 4 to 20 mA

Use jumper S5 on the control terminal board to select between voltage

or current output at terminals AM and FM. Set parameters H4-07 and

H4-08 accodingly when changing the jumper setting.

Analog monitor output 2 (Output current)

Monitor common 0 V

Safety Monitor

Output

DM+

Safety monitor output

Outputs status of Safe Disable function. Closed when both Safe

Disable channels are closed. Up to +48 Vdc 50 mA

DM-

Safety monitor output common

Type No. Terminal Name (Function) Function (Signal Level) Default Setting

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 35 36

Comments to this Manuals

No comments

YASKAWA A1000 - Specifications Page 14

Comments to this Manuals

Related products and manuals for Unknown YASKAWA A1000 -