User`s manual

Input/output module specifications Specifications
MELSEC System Q, Hardware 12 – 35
12.3.22 Triac output module QY22
Item QY22
Number of outputs 16
Isolation method Photocoupler
Rated load voltage 100–240 V AC (+20/–15 %)
Maximum load current 0.6 A per output, 4.8 A per module
Minimum switching load 24 V AC (100 mA); 100 V AC (25 mA); 240 V AC (25 mA)
Maximum inrush current 20 A
Leakage current at OFF
≤ 3 mA (120 V AC, 60 Hz), ≤ 1.5 mA (240 V AC, 60 Hz)
Maximum voltage drop at ON 1.5 V
Response time
OFF
→ ON 1 ms + 0.5 cycles or less (rated load, resistance load)
ON
→ OFF 1 ms + 0.5 cycles or less (rated load, resistance load)
Surge suppressor CR absorber
Fuse —
Groups of outputs 1; 16 points/common,
(common terminal: TB17)
Output status display One LED per output
Dielectric withstand voltage 2830 V AC rms/3 cycles (altitude 2000 m)
External connections 18-point removable terminal block with screws (M3x6)
Applicable wire size
Core cable: 0.3 to 0.75 mm
2
(outside diameter: 2.8 mm max.)
Internal current consumption
(5 V DC)
250 mA (all output points ON)
Weight 0.40 kg
Tab. 12-37: Triac output module QY22
External connections
Terminal block
number
Signal
TB1 Y00
TB2 Y01
TB3 Y02
TB4 Y03
TB5 Y04
TB6 Y05
TB7 Y06
TB8 Y07
TB9 Y08
TB10 Y09
TB11 Y0A
TB12 Y0B
TB13 Y0C
TB14 Y0D
TB15 Y0E
TB16 YDF
TB17 COM
TB18 Vacant
Tab. 12-38: Triac output module QY22 connections
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Internal circuit
TB1
LED
100 to 240 V AC
TB16
TB17