Digital Output Modules - Mitsubishi MELSEC System Q Manual

Das MELSEC System Q
3.5.2

Digital Output Modules

The output modules of the MELSEC System Q provide different switching elements for adap-
tion to many control tasks:
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
24VDC
240VA C
2A
Modules with 8 or 16 connection points are equipped with removable screw terminal blocks.
The modules with 32 or 64 connection points are connected via a plug.
Output Types
Digital output modules for the MELSEC System Q are available in four configurations.
b Relay
b Triac
b Transistor (Source Type)
b Transistor (Sink Type)
Type
Relay
Triac
Transistor
3 – 24
Output
type
Y10
0 1 2 3 4 5 6 7
8 9 A B C D E F
1
2
Relay
3
4
0
5
1 Triac
6
2
7
3
8
4
9
5
A
6
B
7
C
8
D
9
Transistor
E
A
F
COM B
C
NC
D
E
F
Advantages
b One modul can switch mixed voltages
b Volt-free operation possible
b High current switching capability
b High reliability
b Higher speed switching
b Suited to high duty switching applications
b Very high reliability
b Very high speed switching
b Well suited to high duty switching applications
Digital Input and Output Modules
No. of
8
outputs
Rated output
voltage
24 V DC / 240 V AC QY18A
100 – 240 V AC
5 / 12 V DC
12 / 24 V DC
5 – 24 V DC QY68A
Advantages
b Slow (max. 1 Hz)
b Finite reliability (electromechanical)
b Contact burn
b Noisy (electrical)
b AC operation only
b Current limited to 0.6 A /point
b Requires 10 ms to turn ON/OFF at AC 50 Hz
b Low voltage DC operation only
b Current limited to 0.1 A /point
Output module
16 32 64
QY10
QY22
QY70 QY71
QY40P
QY41P
QY50 QY42P
QY81P
QY80
MITSUBISHI ELECTRIC