Mitsubishi A Series PLC output module A1SY81
The Mitsubishi A1SY81 is a 64-point transistor output module for the MELSEC-A Series PLCs, providing high-density output for compact control systems.
Price: $104.00 $102.00 / piece
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Mitsubishi A Series PLC output module A1SY81
Type
module
Brand
Mitsubishi
Model
A1SY81
Mitsubishi A Series PLC output module A1SY81
Condition: new
Condition: new
Mitsubishi Electric MELSEC-A Series A1SY81 Module Specifications
| Category | Parameter | Details |
|---|---|---|
| General Information | Manufacturer / Series | Mitsubishi Electric / MELSEC-A Series |
| Full Model Number | A1SY81 | |
| Product Type | AC Output Module (SSR) | |
| Module Type | Single-slot module for AnS/A Series PLC rack. | |
| Electrical Specifications (Output) | Rated Load Voltage | 85 to 250 V AC (50/60 Hz) |
| Number of Points | 8 points | |
| Rated Load Current | 0.6 A per point | |
| Maximum Inrush Current | 15 A for 20 ms max. | |
| Maximum Combined Current | 2.4 A per module | |
| Output Type | Triac (Solid State Relay - SSR) output. | |
| On-State Voltage Drop | 1.6 V max. | |
| Leakage Current (Off-state) | 3 mA max. | |
| Response Time | ON → OFF Delay | 1 ms max. + 1/2 cycle (approx. 10 ms) |
| OFF → ON Delay | 1 ms max. + 1/2 cycle (approx. 10 ms) | |
| Internal Circuit & Protection | Internal Circuit | Photocoupler isolation (Zero-cross function integrated). |
| Isolation | Photocoupler isolation between the internal PLC circuit and the external AC load. | |
| Protection | Fuse protection for each common group. | |
| Internal Consumption | Backplane 5V DC Current | 0.06 A (from the base unit's power supply) |
| Status Indicators | Per Point | LED indicator for each of the 8 output points (Lights when the output is ON). |
| Connection & Physical | Terminal Type | Removable screw-clamp terminal block (e.g., A1S-TA16). |
A1SY81 Summary
Designed for reliable industrial automation, this module offers easy installation and seamless integration with A-Series main units and power supplies.
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