YASKAWA 1000 Series Installation Manual page 17

Ac drive option, digital input

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Wire the customer-supplied digital input signal to the terminal blocks on the option.

Refer to

Connection Diagram

Refer to

functions. To ensure accurate control, use a stable power supply for the voltage

reference source

Figure 8

SINK mode

Internal power

supply wiring

YASKAWA ELECTRIC TOBP C730600 39B 1000-Series Option DI-A3 Installation Manual

Figure 8

for wiring instructions.

Table 4

on page

TB2

DI-A3

TB3

TB1

Shielded wire

Main circuit terminal

Figure 8 Option Connection Diagram

for a detailed description of the option board terminal

CN5-A/

CN5-B/

CN5-C

Ground wire

Control circuit terminal

5 Installation Procedure

R/L1

T/L2

S/L3

Drive

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Di-a3