Siemens — Analog Input Modules

Catálogo de Analog Input Modules da Siemens: peças de reposição e automação industrial direto da China, novos e usados testados com pronta entrega.

Power loss, typ.: 1.5 W · 1.8 W · 0.5 W · 0.4 W
Permissible Input Voltage For Voltage Input (Destruction Limit), Max.: 35 V · ±35 V · 30 V; 12 V continuous, 30 V for max. 1 s · 20 V; continuous; 75 V for max. 1 s (mark to space ratio 1:20)
Resolution with overrange (bit including sign), max.: 12 bit; + sign · 15 bit; + sign · 13 bit · 15 bit; Unipolar: 9/12/12/14 bit; bipolar: 9 bit + sign/12 bit + sign/12 bit + sign/14 bit + sign
Weight, approx.: 180 g · 35 g · 220 g · 250 g
Conversion time (per channel): Channel-by-channel, results from the selected interference frequency suppression · 60 ms; 180 / 50 ms, results from the selected interference frequency suppression · 65 ms; 55 / 65 ms · 0.1 ms
Number of analog inputs: 4; Current or voltage differential inputs · 8; Current or voltage differential inputs · 1; Resistance thermometer · 4; Resistance thermometer
Interference voltage suppression for interference frequency f1 in Hz: 40 dB, DC to 60 V for interference frequency 50 / 60 Hz · 85 dB at 10 / 50 / 60 / 400 Hz · 85 dB at 50 / 60 / 400 Hz · 50 / 60 Hz
Shielded, Max.: 200 m; max. 50 m at 50 mV · 200 m; 50 m at 80 mV and thermocouples · 200 m · 100 m

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Frequently Asked Sourcing & Technical Questions

Q:Is AO Ctrl an authorized distributor for Siemens Analog Input Modules?

AO Ctrl operates as an independent stocking distributor and global sourcing desk for Siemens Analog Input Modules, rather than a franchised single-brand dealer. This independence allows us to source active, allocation-constrained, and obsolete Siemens components across the global open market without regional restrictions.

Q:What is the lead time for in-stock and hard-to-find Siemens Analog Input Modules?

Verified in-stock Siemens Analog Input Modules are prioritized for rapid international express dispatch (DHL, FedEx, UPS); exact timing is confirmed per order. For allocation-constrained or factory-backlogged lines, our global sourcing desk secures genuine stock to bypass typical 20–40 week lead times.

Q:How does AO Ctrl ensure authenticity and quality for Siemens Analog Input Modules?

Every Siemens unit undergoes multi-point inspection including packaging integrity, date-code verification, and pin/terminal condition. Refurbished and surplus units undergo power-on bench testing under load with video documentation shared prior to dispatch, backed by a 1-year warranty.

Q:Can I source discontinued or legacy models of Siemens Analog Input Modules?

Yes, legacy and obsolete Siemens parts are a core specialization. We maintain access to verified surplus stocks and offer engineering cross-reference assistance when drop-in or pin-compatible replacements are required.

Q:How do I request a quote or submit a multi-line BOM for Siemens Analog Input Modules?

Submit your required part numbers or an Excel/CSV Bill of Materials (BOM) via our inquiry form. We provide firm pricing, MOQ terms, and confirmed delivery schedules within one business day.