SIMATIC S7-1500 SM 523 digital input/output modules are economical combined DI/DQ modules without parameters or diagnostic functions. Types include a 35 mm wide DI 32x24 V DC / DQ 32x24 V DC 0.3 A module and a 25 mm wide DI 16 / DQ 16 module supplied with a push-in front connector.
Technical data
| Product | SM 523 digital input/output modules |
|---|---|
| Product family | SIMATIC S7-1500 |
| Example version | SM 523 digital input/output module Module width 35 mm SIMATIC S7-1500 digital input/output module, DI 32x24 V DC BA SNK / SRC 32 channels in groups of 16, input delay typ. 3.2 ms, input type 3 (IEC 61131), sinking/sourcing input, DQ 32x24 V DC/0.3 A SNK BA; 32 channels in groups of 16; 2 A per group |
| Number of article numbers | 2 |
Article numbers
| Version | Description | Article No. |
|---|---|---|
| Standard | SM 523 digital input/output module Module width 35 mm SIMATIC S7-1500 digital input/output module, DI 32x24 V DC BA SNK / SRC 32 channels in groups of 16, input delay typ. 3.2 ms, input type 3 (IEC 61131), sinking/sourcing input, DQ 32x24 V DC/0.3 A SNK BA; 32 channels in groups of 16; 2 A per group at 60 °C; sinking output; 35 mm wide; order cables and terminal blocks separately as accessories | 6ES7523-1BP50-0AA0 |
| Standard | Module width 25 mm; front connector (push-in) included in scope of delivery SIMATIC S7-1500 digital input/output module, DI 16x 24 V DC 16 channels in groups of 16, input delay typ. 3.2 ms, input type 3 (IEC 61131), DQ 16x24 V DC/0.5 A BA; 16 channels in groups of 8; 4 A per group; the module supports the safety-related shutdown of load groups up to SIL2 according to EN IEC 62061:2021 and Category 2 / PL c according to EN ISO 13849-1:2015. Supplied with push-in front connector | 6ES7523-1BL00-0AA0 |
Technical data and article numbers are based on Siemens catalog ST 70 · 2026 (chapter SIMATIC S7-1500) and are for information only. Image is representative.
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Tags: SM 523 digital input/output modules, siemens s7-1500, simatic plc, sm 523 digital input/output modules, 6ES7523-1BP50-0AA0, 6ES7523-1BL00-0AA0