Siemens 6ES7223-1PL22-0XA8 SIMATIC S7-200 CN, Digital I/O Modules
| Brand | Siemens |
| Module Number | 6ES7223-1PL22-0XA8 |
| Unit Price | $1500 |
| Country Of Origin | Germany |
| Weight | 0.65KG |
| Certificate |
C/O from the Chamber of Commerce C/Q from the Manufacturer |
| Warranty | 12 Months |
| Inventory Qty | 10 |
Siemens 6ES7223-1PL22-0XA8 is a compact SIMATIC S7-1200 Digital Combo module, integrating both digital inputs and outputs in a single unit.
6ES7223-1PL22-0XA8Key parameters
|
Technical Parameter |
Specification |
|
Article Number |
6ES7223-1PL22-0XA8 |
|
Product Family |
SIMATIC S7-1200 |
|
Module Type |
Digital Combo Module (DI/DQ) |
|
Number of Digital Inputs |
8 |
|
Input Voltage |
24 V DC (sink/source) |
|
Number of Digital Outputs |
8 |
|
Output Type |
Relay (dry contact) |
|
Rated Load Voltage |
24 V DC or 120/230 V AC |
|
Max. Switching Current (resistive) |
2.0 A |
|
Electrical Isolation (Channels to Bus) |
Yes |
|
Width |
40 mm |
|
Power Loss |
1.8 W |
|
Required Backplane Current |
80 mA |
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Product Features
A key feature of the 6ES7223-1PL22-0XA8 module is its integrated relay outputs, which allow for the direct control of loads operating at high voltages like 230V AC, eliminating the need for intermediate contactors in many applications. The 6ES7223-1PL22-0XA8 also provides robust electrical isolation between the field wiring and the internal controller logic, enhancing system safety and reliability.
6ES7223-1PL22-0XA8Comparison
When comparing the 6ES7223-1PL22-0XA8 to other S7-1200 modules, its primary alternative is the transistor-based 6ES7223-1PH32-0XB0. The main advantage of the 6ES7223-1PL22-0XA8 is its relay output's ability to switch high AC voltages and its inherent resistance to voltage transients. However, the 6ES7223-1PL22-0XA8 is slower in switching speed and has a lower mechanical lifespan compared to solid-state transistor outputs, making the 6ES7223-1PH32-0XB0 a superior choice for high-speed DC switching applications. Therefore, the 6ES7223-1PL22-0XA8 is not a direct replacement for transistor-based modules but serves a distinct purpose.
