IAI MSEL User Manual

Chapter 1 Specications Check
30
1.4 Interfaces
Standard I/O can be equipped with PIO (NPN or PNP).
1.4.1 Standard I/O
Input Output
Input Voltage 24V DC ±10%
Load Voltage
24V DC ±10%
Input Current 7mA / 1 Circuit
ON
Min. 16V DC
ON/OFF
Voltage
OFF
Max. 5V DC
Load Current 100mA / 1 Circuit, 400mA / 8 Port
*1
Specification
Insulation Type
Photocoupler Insulation
Insulation Type
Photocoupler Insulation
NPN PNP
Note 1 The total of lead current reaches max. 400mA every 8 ports from output port No. 300.
NPN specification PNP specification
Caution:
 If a non-contact circuit is connected externally, malfunction may result from
leakage current. Use a circuit in which leakage current in a OFF state does not
exceed 1mA.
 At the default settings, the system recognizes the ON/OFF durations of input
signals if they are continuous approx. 4 msec or longer. The ON/OFF duration
settings can also be changed using I/O parameter No. 20 (input filtering
frequency).
MSEL
560Ω
3.3kΩ
Input Terminal
Input
Terminal
560Ω
Output
Terminal
10Ω
Load
Output
Terminal
10Ω
Load
MSEL
3.3kΩ
External
Power
Source
24V DC
±10%
External
Power
Source
24V DC
±10%
External
Power
Source
24V DC
±10%
External
Power
Source
24V DC
±10%
MSEL
MSEL
Internal circuit
Internal circuit
Internal circuit Internal circuit

IAI MSEL Specifications

General

Brand	IAI
Model	MSEL
Category	Controller
Language	English