Mitsubishi Electric 800 Series Instruction Manual page 20

*1

Use terminal SD or PC on the inverter.

*2

AY41 type unit requires 24 VDC power.

Example of connection with the output module (AY41 type) of Mitsubishi Electric programmable controller. For details on the output

module, refer to the Instruction Manual of the output module.

*3

The control logic is the same as that of the inverter. When the logic of the inverter is changed, the option logic also changes. Refer to the

Instruction Manual of the inverter for how to switch the control logic of the inverter.

NOTE

• As the input signals are at low level, use two parallel micro signal contacts or a twin contact for relay contact inputs to

prevent a contact fault.

• A transistor of the following specifications should be selected for the open collector signal:

Electrical characteristics of the transistor used

Ic ≥ 10 mA

Leakage current: 100 μA maximum

VCE ≥ 30 V

Ic ≥ 10 mA, VCE (sat) voltage is 3 V maximum

• Notes on descriptions in this Instruction Manual

Connection diagrams in this Instruction Manual appear with the control logic of the input terminals as sink logic, unless

otherwise specified.

20

16-BIT DIGITAL INPUT

Micro signal contacts

Twin contacts