Tel : +86 17359287459
Email : sales9@apterpower.com

Inquiry stage
Send me part number & company name & whatsapp & email address

Payment stage
Once price confirmed , I will make ProForma Invoice with bank account for you to pay

Shipment stage
Order your parts and arrange collection on the same day from our warehouse, either in person or by courier.

Quick Details
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The Siemens 405-8ADC is a high-density 8-channel analog input module engineered to interface legacy Programmable Logic Controllers (PLCs) with raw industrial field signals. It continuously captures external electrical readings from field sensors and accurately translates those continuous variations into a 12-bit digital format processed by the CPU. The card features active low-pass filtering and high input impedance to ensure noise-resilient and highly stable data collection in harsh industrial network topologies. |
Ø Number of Channels: 8 single-ended input channels sharing 1 common return path.
Ø Absolute Maximum Ratings: -75V to +75V for voltage settings; -45 to +45 mA for current settings.
Ø Base Logic Power Consumption: 75 mA at 5 VDC supplied directly via the rack backplane.
Ø Operating Temperature Range: 0°C to 60°C (32°F to 140°F) ambient limits.
Ø Storage Temperature Range: -20°C to 70°C (-4°F to 158°F).
Ø Relative Environmental Humidity: 5% to 95% (non-condensing atmospheric range).
Application
✐ Environmental Sensor Monitoring: Tracking physical industrial indicators such as ambient temperature, tank pressure, or pipeline flow levels via 4-20mA sensor loops.
✐ Feedback Systems: Processing real-time physical feedback from linear position transducers or angle potentiometers configured to voltage signal outputs.
✐ Power and Energy Analysis: Monitoring ongoing electric currents, system voltage drops, and active power grids by reading outputs from signal transmitters.
✐ Chemical Treatment Infrastructure: Receiving analytical metric readouts from pH, conductivity, and gas composition probes in fluid processing units.
Our Advantage
☆ ABB (PM645,PM865,DSQC, AC800M,OCS 07KT97/07AI/07DI,etc)
☆ BENTLY (3500,3300 system sereis)
☆ HONEYWELL (DC 2000, TDC3000, TPS, security systems)
☆ SCHNEIDER (Quantum 140 series: CPU processor, communication module)
☆ FOXBORO (FBM203/204/217,FCP240/270)
☆ EMERSON (DeltaV systems, / O unit, Analog AI module, Analog AO module)
☆ Motorola (VME 162, MVME 167, MVME1772, MVME177)
☆ YOKOGAWA (CS3000 system CPU controller module, analog module)
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FAQ
1.Q: Does your goods are new and original?
A: yes,they are new and original.
2.Q: Could provide technology support?
A: Were in this field more than 12 years with a professional technical team to serve our customers.
3.Q:Dose keeps goods in stock?
A: We have large warehouse for goods,keep lots of goods in warehouse,so could promise fast delivery.
4.Q:Can you provider discount?
A: Yes,we are glad to offer you discount if you order more piece.
5.Q: What about your lead time?
A: We hanve many items in stock,3-5 days you will receive it.
6.Q: Dose test the products before shipping?
A: Yes,we have professional technology staff to test the goods before.
Disclaimer
Ewolomodule sells new and surplus products and develops channels for purchasing such products. This website has not been approved or recognized by any of the listed manufacturers or trademarks.Ewolomodule is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
Disclaimer: Ewolomodule sells new and surplus products and develops channels for purchasing such products. This website has not been approved or recognized by any of the listed manufacturers or trademarks.Ewolomodule is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.