Mitsubishi FX3U-4HSX-ADP - External Wiring for Triac (SSR) Output Type; Output Specification (Main Unit) Triac Output Type

FX3U Series Programmable Controllers
User’s Manual - Hardware Edition
245
12 Output Wiring Procedures
12.4 External Wiring for Triac (SSR) Output Type
11
High-Speed Counters
12
Output Wiring
13
Wiring for Various Uses
14
Test Run, Maintenance, Troubleshooting
15
IInput/Output Powered Extension Units
16
Input/Output Extension Blocks
17
Extension Power Supply Unit
18
Other Extension Units and Options
19
Display Module
20
Terminal Block
12.4 External Wiring for Triac (SSR) Output Type
This section explains the triac output specifications (main unit) and external wiring.
• For the main unit, refer to Subsection 12.4.1 "Output specification (main unit) triac output type" and
Subsection 12.4.2 "Handling of triac output" and Subsection 12.4.3 "External wiring precautions" and
Subsection 12.4.4 "Example of external wiring".
• For the input/output powered extension units/blocks, refer to Subsection 12.4.2 "Handling of triac output"
and Subsection 12.4.3 "External wiring precautions". For the specifications and wiring examples, refer to
the specifications for each model.
→ For specifications on the input/output powered extension units, refer to Chapter 15.
→ For specifications on the input/output extension blocks, refer to Chapter 16.
12.4.1 Output specification (main unit) triac output type
Item
Triac output specifications
FX3U-32MS/ES FX3U-64MS/ES
Number of output points 16 points 32 points
Connecting type Removable terminal block (M3 screw)
Output type Triac output (SSR)
External power supply 85 to 242V AC
Max. load
Resistance load
0.3A / point
The total load current of resistance loads per common terminal should be the
following value.
→ For details on the common terminal for each model,
refer to the terminal block layout.
• 4 output points/common terminal: 0.8 A or less
• 8 output points/common terminal: 0.8 A or less
Inductive load 15 VA/100V AC, 30 VA/200V AC
Open circuit leakage current 1 mA/100V AC, 2 mA/200V AC
Min. load 0.4 VA/100V AC, 1.6 VA/200V AC
Response time
OFF→ON 1 ms or less
ON→OFF 10 ms or less
Circuit insulation Photo-thyristor insulation
Display of output operation LED on panel lights when photo-thyristor is driven.
Output circuit configuration
Load
Fuse
External
power supply
Y
COM
A
common number applies to the of [COM ].