Connection diagram – IAI America ERC User Manual

Page 61

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41

Connection

diagram

[1] When the control board is of the NPN specification [sink type]














































[1] Insulate the power supply

[2] Change to PNP

Input common

24 V

0 V

Output common

0 V

24 V

(Note) To release the brake, connect a switch between the TB1-BK terminal and 0 V and turn on the switch.

MC

60 mA Max

TB2

EMG2

EMG1

24V

0V

FG

TB1

A

B

TB2

A

B

TB1

EMS2

EMS1

BK

MP

24V

0V

TB4

FG

TB3

J1

24V

0V

FG

EMG signal

Input power supply

Host system

<PLC>

MC

(Not used)

Twisted pair

Connect to FG

Relay cable

Motor drive power supply

Control power supply

Contact output for EMG
switch on teaching pendant

Insulated PIO terminal block (RCB-TU-PIO-A/B)

1

2

3

4

5

6

7

8

9

10

11

12

Outpu

t

side

Inpu

t

side

Brake release
switch

Output

common

Input

common

SIO converter (RCB-TU-SIO-A/B)

I/O interface

(Refer to 4.4, “Insulated PIO
Terminal Block.”)

(Note)

Relay

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