Iai-america ERC2 Manual do Utilizador descarregar pdf (Página 51)

4. Wiring

4.1.1 SIO Communication Connection Using a Relay Terminal Block

* The emergency stop circuit is the same as illustrated on the previous page.

(Note 1) If the total length of the communication cable is 10 m or longer and you experience

communication errors, connect a terminal resistor to the last axis.

(Note 2) If the actuators use different power supplies, align 0 [V] on all power supplies.

(Note 3) Connect the shielded wire of each axis to FG.

(Note 4) If the overall length of link cable exceeds 30 m, use wire of 22AWG or larger size.

Teaching pendant PC, PLC

Relay terminal

block

Actuator 1

Actuator 2

Actuator 3

One-pair shielded cable

(Fabricated by the customer)

Terminal resistor

1/2W, 220 :

SIO converter

Actuator 16

J.S.T.

Mfg.

Power & I/O cable

J.S.T.

Mfg.

24-VDC control power, motor power,

brake signal, ground, shield

(

Fabricated by the customer)

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Iai-america ERC2 Manual do Utilizador Página 51