About SIMATIC S7-1200, Digital IO SM 1223, 6ES7223-1PH32-0XB0

Manufacturer SeriesS7 1200Communication Protocols RS232 Mounting Type DIN Rail Output Type Digital Pulse Transmission Output PROFINET SIMATIC S7-1200, Digital I/O SM 1223, 8 DI/8 DO, 8 DI 24 V DC, Sink/Source, 8 DO, relay 2 A.  

Data Sheet Siemens 6ES7223-1PH32-0XB0

SIMATIC S7-1200 Digital I/O Module SM 1223 (8 DI / 8 DO Relay)

General Information

• Product type: SM 1223, DI 824 V DC, DQ 8 Relay

• Inputs: 8 Digital Inputs (24 V DC)

• Outputs: 8 Relay Outputs (2 A)

Supply Voltage

• Rated value: 24 V DC

• Permissible range: 20.4 28.8 V DC

• Backplane bus current: max. 145 mA

Power Loss

• Typical: 5.5 W

Digital Inputs

• Number of inputs: 8 (in groups of 2)

• Input voltage type: DC

• Rated input voltage: 24 V DC

• Signal 0: 5 V at 1 mA

• Signal 1: 15 V at 2.5 mA (typ. 4 mA)

• Input delay: Selectable 0.2 / 0.4 / 0.8 / 1.6 / 3.2 / 6.4 / 12.8 ms (groups of 4)

• Cable length:

  • Shielded: max. 500 m

  • Unshielded: max. 300 m

• Simultaneously controllable inputs: max. 8 (all installation positions)

Digital Outputs (Relay)

• Number of outputs: 8 (in groups of 2)

• Rated current per output: 2 A

• Switching capacity:

  • Resistive load: 2 A

  • Lamp load: 30 W DC / 200 W AC

• Rated voltage:

  • DC: 530 V

  • AC: 5250 V

• Output delay:

  • 0 1: max. 10 ms

  • 1 0: max. 10 ms

• Relay coil voltage: 24 V DC

• Mechanical lifetime: 10 million cycles

• Electrical lifetime (rated load): 100,000 cycles

• Cable length:

  • Shielded: 500 m

  • Unshielded: 150 m

• Short-circuit protection: Not available (external required)

Diagnostics / Status

• Diagnostic alarm: Yes

• LED indicators:

  • Input status: Yes

  • Output status: Yes

Potential Separation

• Inputs: Separated in groups of 2

• Outputs: Relay isolation

• Between channels and backplane bus: 1500 V AC for 1 minute

• Permissible potential difference between circuits: 750 V AC

Protection & Approvals

• Degree of protection: IP20

• Approvals: CE, CSA, UL, cULus, FM, RCM, KC, Marine

• Environmental product declaration: Yes

Ambient Conditions

• Operating temperature: -20 +60 C

  • Vertical installation: up to +50 C

• Storage temperature: -40 +70 C

• Relative humidity: 95% (at 25 C, no condensation)

• Air pressure (transport/storage): 6601080 hPa

• Shock/Fall test: 0.3 m (in packaging)

Mechanical Data

• Required front connector: Yes

• Material: Plastic

• Dimensions:

  • Width: 45 mm

  • Height: 100 mm

  • Depth: 75 mm

• Weight: approx. 230 g

Technical Details