IAI America ERC3 - Manual (Page 75)

Chapter 1 Specifications Check
1.2 Specifications 1.2.3 Control
65
(3) PIO Input and Output Interface
Input section Output section
Input voltage 24V DC ±10% Load voltage 24V DC ±10%
Input current 4mA/1 circuit
Peak load electric
current
50mA/1 point
Sp
ec
ifi
ca
tio
n
ON/OFF voltage ON voltage 18V DC or more
OFF voltage 6V DC or less
Leak current MAX.0.1mA/1 point
Insulation
Type
Non-insulated from external circuit Non-insulated from external circuit
NPN
Internal Power Supply 24V
5.6kΩ
Input Terminal
100kΩ
20kΩ
Internal
Power Source
Internal
Power Source
Output Terminal
External Power Supply 24V
Load
15Ω
PNP External Power Supply 24V
5.6kΩ
Input Terminal
100kΩ
20kΩ
Internal
Power Source
Internal Power Supply 24V
Output Terminal
Internal
Power Source
Load
15Ω
I/O Cable Refer to 3.3.3 [3]
NPN Type PNP Type
Load Load
Pin No. Pin No.
Same power source as that supplied
to PIO Converter
Same power source as that supplied
to PIO Converter
 
Caution: Use the same power source as that supplied to PIO Converter for the power
supply to the common line. It would not operate normally if the power source is
different.