IAI America ERC3 - Manual (Page 97)

Chapter 2 Installation
2.3 How to Install
87
(2) When controlling with using PIO converter
There is a terminal for frame grounding on the front panel of PIO Converter. Connect it to the
grounding terminal. Use a low carbon steel wire with the diameter 1.6mm (AWG14: 2mm 2 ) or
more for grounding.
(3) How to ground Quick Teach
1) RCM-PST-0 (24V DC power supply type)
It is not necessary to ground the quick teach since its frame ground is connected to the actuator
with the connection cable. Have a ground on the platform to install the actuator the actuator main
unit. For grounding, make sure to conduct Class D Grounding (former Class 3 Grounding:
grounding resistance 100: or less).
PLC
PIO Converter
Copper Wire :
Connect to a ground cable with
diameter 1.6mm (AWG14: 2mm 2 )
or more.
Do not share the ground wire with or connect
to other equipment. Ground each controller.
PIO Converter
Other
equipment
PIO Converter
Other
equipment
Other
equipment
Earth Terminal
Class D grounding
(Formerly Class-III grounding :
Grounding resistance at 100: or less)