SM 521 digital input modules Archives - CentralXL | Industrial Marketplace

Siemens 6ES7521-1BH50-0AA0

sales@partnerplc.com — Mon, 10 Nov 2025 13:32:25 +0000

SIMATIC S7-1500, digital input module DI 16×24 V DC BA, sourcing input; 16 channels in groups of 16; Input delay 3.2 ms; Input type 3 (IEC 61131): Front connector (screw terminals or push-in) to be ordered separately

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Siemens 6ES7521-1BH10-0AA0

sales@partnerplc.com — Mon, 10 Nov 2025 13:32:22 +0000

SIMATIC S7-1500 Digital input module, DI 16×24 V DC BA, 16 channels in groups of 16, input delay typ. 3.2 ms, input type 3 (IEC 61131); Delivery incl. front connector Push-in

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Siemens 6ES7521-1BH00-0AB0

sales@partnerplc.com — Mon, 10 Nov 2025 13:32:19 +0000

SIMATIC S7-1500, digital input module DI 16×24 V DC HF, 16 channels in groups of 16; of which 2 inputs as counters can be used; input delay 0.05..20 ms; input type 3 (IEC 61131); diagnostics; hardware interrupts: front connector (screw terminals or push-in) to be ordered separately

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Siemens 6ES7521-7TH00-0AB0

sales@partnerplc.com — Fri, 31 Oct 2025 12:29:47 +0000

SIMATIC S7-1500, digital input module DI 16xNAMUR HF, 16 channels in groups of 8; for 8.2 V NAMUR encoder; sensor supply 8.2 V; input delay; parameterizable 0.05 … 20 ms; integrated counting function up to 20 kHz pulse stretching; chatter monitoring; signal inversion diagnostics; hardware interrupts; all necessary components for shielding included in the scope of supply; front connector (screw terminals or push-in) to be ordered separately

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