Part Number: 6ES7223-1PL32-0XB0
| Parameter | Specification |
|---|---|
| Product Family | SM 1223 Digital I/O Module |
| PLC Series | SIMATIC S7-1200 |
| Digital Inputs | 16 DI |
| Digital Outputs | 16 DO |
| Input Voltage | 24 V DC |
| Input Type | Sink / Source |
| Output Type | Relay Output |
| Output Current | 2 A per channel |
| Switching Voltage | 5–30 V DC / 5–250 V AC |
| Supply Voltage | 20.4 – 28.8 V DC |
| Mounting | DIN Rail (right side of CPU) |
| Protection Class | IP20 |
| Operating Temperature | -20°C to +60°C |
| Dimensions (W × H × D) | 70 × 100 × 75 mm |
| Weight | ~ 0.32 kg |
Product Description:
6ES7223-1PL32-0XB0 is a SIMATIC S7-1200 SM1223 digital I/O expansion module that provides 16 digital inputs (24 V DC) and 16 relay digital outputs (2 A). The module allows PLC systems to read signals from sensors and directly switch AC or DC loads such as contactors, solenoid valves, and alarms.
16 × Digital Inputs (24 V DC) for sensors and switches
16 × Relay Outputs (2 A) for controlling AC/DC loads
Supports sink/source wiring for inputs
Electrical isolation via relay contacts
LED status indicators for each channel
Compatible with TIA Portal engineering software
Pump and motor starter control
Water treatment automation panels
Conveyor and packaging machines
Industrial process control systems
| Part Number | Inputs | Outputs | Output Type |
|---|---|---|---|
| 6ES7223-1BH32-0XB0 | 8 DI | 8 DO | Transistor 0.5 A |
| 6ES7223-1BL32-0XB0 | 16 DI | 16 DO | Transistor 0.5 A |
| 6ES7223-1PH32-0XB0 | 8 DI | 8 DO | Relay 2 A |
| 6ES7223-1PL32-0XB0 | 16 DI | 16 DO | Relay 2 A |
| Module | Description | Part Number |
|---|---|---|
| SM 1221 | 8 Digital Input, 24V DC | 6ES7221-1BF32-0XB0 |
| SM 1221 | 16 Digital Input, 24V DC | 6ES7221-1BH32-0XB0 |
| SM 1221 | 16 Digital Input (AC) | 6ES7221-1EF32-0XB0 |
These modules provide 24VDC sink/source digital inputs for sensors and switches.
| Module | Description | Part Number |
|---|---|---|
| SM 1222 | 8 DO, 24V DC transistor | 6ES7222-1BF32-0XB0 |
| SM 1222 | 16 DO, 24V DC transistor | 6ES7222-1BH32-0XB0 |
| SM 1222 | 8 DO relay | 6ES7222-1XF32-0XB0 |
| SM 1222 | 16 DO relay | 6ES7222-1HF32-0XB0 |
Used for controlling contactors, solenoid valves, relays, etc.
| Module | Description | Part Number |
|---|---|---|
| SM 1223 | 8DI / 8DO (24VDC) | 6ES7223-1QH32-0XB0 |
| SM 1223 | 16DI / 16DO transistor | 6ES7223-1BL32-0XB0 |
| SM 1223 | 16DI / 16DO relay | 6ES7223-1PL32-0XB0 |
These modules provide mixed digital inputs and outputs in one module.
| Module | Description | Part Number |
|---|---|---|
| SM 1231 | 4 AI (Voltage / Current) | 6ES7231-4HD32-0XB0 |
| SM 1231 | 8 AI (Voltage / Current) | 6ES7231-4HF32-0XB0 |
| SM 1231 | 4 AI High-resolution | 6ES7231-5ND32-0XB0 |
| SM 1231 | 4 AI Thermocouple | 6ES7231-5QD32-0XB0 |
| SM 1231 | 4 AI RTD | 6ES7231-5PD32-0XB0 |
Used for 4-20 mA transmitters, 0-10V sensors, temperature sensors, etc.
| Module | Description | Part Number |
|---|---|---|
| SM 1232 | 2 AO (0-10V / 4-20mA) | 6ES7232-4HB32-0XB0 |
| SM 1232 | 4 AO | 6ES7232-4HD32-0XB0 |
Used for controlling VFD speed reference, valve position, etc.
| Module | Description | Part Number |
|---|---|---|
| SM 1234 | 4AI / 2AO | 6ES7234-4HE32-0XB0 |
| SM 1234 | 2AI / 2AO (Signal board type) | 6ES7234-5HD30-0XB0 |
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