English 
فارسی
français
русский
italiano
español
português
Tiếng việt
Indonesia
हिन्दीTel : +86 17359287459
Email : sales9@apterpower.com
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.
✓ General Description
The Siemens 7TM3401-3/CC C73451-A280-B252 is an industrial-grade, multi-layer circuit board module engineered for precision control, power logic tracking, and peripheral device monitoring within legacy automation networks. Designed with robust surface-mount components, it balances micro-processing intelligence with isolated analog pathways to communicate dynamically with distributed host networks. By implementing integrated high-dielectric optocoupler barriers, the assembly dampens volatile electromagnetic interference (EMI) and line transients, enabling fast, deterministic command handshaking in punishing plant floor environments.
|
Nominal Operating Voltage: |
24 V DC standard logic loop |
|
Alternate Relay Capacity: |
10 A at 250 V AC/DC |
|
Total Max Bus Loading: |
16 A at 24 V DC |
|
Ambient Operating Temperature: |
Built to run reliably in non-condensing environments from 0 °C to +60 °C (32 °F to 140 °F) |
|
Storage Temperature Range: |
Safe keeping from -40 °C to +70 °C (-40 °F to 158 °F) |
|
Max Relative Humidity: |
Operates efficiently up to 95% relative humidity, fortified with industrial conformal coatings to prevent trace corrosion |
✓ Real-World Applications
|
l Heavy Turbomachinery Controls: Embedded within vintage power distribution setups to handle field sensor loops, diagnostic feedback arrays, and trip command routing safely. |
|
l Substation Load Switch Management: Utilized inside plant electrical rooms to translate digital controller cues into high-power contactor and breaker operations. |
|
l Decentralized Manufacturing Lines: Acts as a localized logic bridge monitoring conveyor proximity flags, heavy hydraulic position tracking, and remote safety locks. |
|
l Automated Mixing and Chemical Blending: Controls heavy solenoid switching matrices while keeping low-voltage processor loops entirely isolated from toxic field interference. |
✓ Application Industry
1. Power industry, the elevator industry, parking lot, automobile, automobile supporting.
2. Feed industry, aluminum smelting machinery, refrigeration industry.
3. Iron and steel industry, combustion control system, non-ferrous metal smelting.
4. Glass industry, engineering machinery, textile machinery, water treatment.
✓ Our Top Recommendations
|
ABB |
YOKOGAWA |
HONEYWELL |
|
DI828-3BSE069054R1 |
NFBU200-S05 S2 |
TC-IAH161 |
|
5SDD0120C0200 |
ADV561-P11 S1 |
TK-FXX102 |
|
DO802-3BSE022364R1 |
ADV561-P10 S1 |
CC-PAOH01-51405039-175 |
|
AFIN-01C-64693808D |
AAI841-H00 S2 |
FS-TPSU-2430 |
|
AI815-3BSE052604R1 |
NFBU200-S05 S2 |
05701-A-0302 |
|
1SFB536068D1011 |
NFCP100-S05 S3 |
TK-PRS022 51404305-575 |
|
3HAC033388-001 |
NFCP501-S05-S1 |
FS-PDC-FTA24P |
|
HDZ-60-30C |
NFDV551-P11-S2 |
FC-MCAR-02 |
|
AX561 1TNE968902R1301 |
SDV531-S33 S3 |
TC810R1024 |
|
6642626C1-6642626-1 |
SNT501-E3-S1 |
FC-USI-0001 V1.3 |
|
PHARPSFAN03000 |
ATD5A-00-S1 |
FS-IOBUS-CPIO |
|
DI880 3BSE028586R1 |
NFBU200-S10 S1 |
FS-TSDO-04UNI |
|
3HAC025466-001 |
PW481-10-S2 |
FS-TSAI-1620M |
|
DSDX452L-5716075-U |
NFPW442-11 S2 |
FC-TSDO-04UNI |
|
RMIO-11C |
AAI543-H50 S1 |
MU-TSDM02 51303932-277 |
|
DI811 3BSE008552R1 |
EC402-50 S1 |
CC-TAON01 51306519-175 |
|
AI810 3BSE008516R1 |
AAP135-S00 S2 |
MU-TAOX02 51304476-125 |
✓ Our Services
1 All our products are new and original, and of good quality.
2 Our prices are very competitive.
3 We have a large quantity in stock, so we could help the customers to get the components which are difficult to get.
4 All inquiries will be valued and will reply in 24 hours.
5 Fast shipping, and good after-sale service.
6 We will ship the items within 1-3 working days after the payment is received.
7 Good package to protect the products.
✓ 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.
Please Read On, Stay Posted, Subscribe, And We Welcome You To Tell Us What You Think.
© 2026 Moore Automation Limited All Rights Reserved.
network supported
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.
Contact us
Whatsapp: +86 17359287459
