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MELSEC-Q 
3   OUTPUT MODULE SPECIFICATIONS 
3.15 QY80-TS Transistor Output Module (Source Type) 
This module is a spring clamp terminal block type and an output module that has 
indicators for checking the insertion state of wire. 
Type 
Specifications 
Transistor output module (Source Type) 
QY80-TS Appearance 
Number of output points  16 points 
 
Isolation method  Photocoupler 
Rated load voltage  12-24VDC (+20/-15%) 
Maximum load current  0.5A/point, 4A/common 
Maximum inrush current  4A, 10ms or less 
Leakage current at OFF  0.1mA or less 
Maximum voltage drop at ON  0.2VDC (TYP.) 0.5A, 0.3VDC (MAX.) 0.5A 
Response time 
OFF to ON  1ms or less 
ON to OFF  1ms or less (rated load, resistive load) 
Surge suppressor  Zener diode 
Fuse  6.7A (unchangeable) (fuse capacity: 50A) 
Fuse blown indicator 
Provided (When a fuse blows, LED turns on and a signal is output to the 
CPU module.)  1 
External supply 
power 
Voltage  12-24VDC (+20/-15%) (ripple ratio within 5%) 
Current  20mA (at 24VDC) 
Dielectric withstand voltage  560VAC rms/3 cycles (altitude 2000m) 
Insulation resistance  10MΩ or more by insulation resistance tester 
Noise immunity 
By noise simulator of 500Vp-p noise voltage, 1 s noise width  
and 25 to 60Hz noise frequency 
First transient noise IEC61000-4-4: 1kV 
Protection degree  IP2X 
Common terminal arrangement  16 points/common (common terminal: TB17) 
Number of occupied I/O points  16 points (I/O assignment is set as a 16-point output module.) 
Operation indicator  ON indication (LED) 
External connections  Two-piece spring clamp terminal block 
Applicable wire size 
0.3 to 2.0mm
2
 core (22 to 15 AWG) 
Applicable crimping terminal  Refer to section 9.1 
Internal current consumption 
(5VDC) 
80mA (TYP. all points ON) 
Weight 0.17kg 
 
1: Fuse blown is not detected when the external power supply is shut off. 
 
 
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QY80-TS
FUSE
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