Iň täze köpugurly elektronika çözüwleri bilen öýüňizi özgertmegiňiz mümkin — akylly yşyklandyryşdan başlap, ses arkaly dolandyrylýan enjamlara çenli; bularyň hemmesi durmuşy has aňsat, has howpsuz we has baglanyşykly etmek üçin döredilen. Amallaryňyzy Bently Nevada 3500 Gözegçilik ulgamy bilen optimizirlaň, ol näsazlyklaryň öňüni almak we işleme döwrüni iň ýokary derejede saklamak üçin hakyky wagt režiminde wibrasiýa we enjamyň ýagdaýyna gözegçilik edýär.
Haryt kody:6ES7421-7DH00-0AB0
Siemens | 6ES7421-7DH00-0AB0 SM 421 Diagnostics Alarm
Manufacturer: Siemens
Product No.: 6ES7421-7DH00-0AB0
Product Type: Digital Input Module
Product Origin: DE
Payment:T/T, Western Union
Weight: 600g
Shipping port: Xiamen
Warranty: 12 months
Paýlaş
- Çalt eltip berme
- 24/7 goldaw
- Hil üpjünçiligi
Düşündiriş
Siemens 6ES7421-7DH00-0AB0 SIMATIC S7-400 SM 421 Digital Input Module
Siemens 6ES7421-7DH00-0AB0 is a SIMATIC S7-400 SM 421 digital input module with 16 isolated UC 24-60V inputs. Features parameterizable input delay, wire-break monitoring, diagnostics, and alarms. Weight approximately 600 g.
Key Specifications
| Parameter | Value |
|---|---|
| Article No. | 6ES7421-7DH00-0AB0 |
| Product Type | Digital Input Module SM 421 |
| Number of Inputs | 16 |
| Input Voltage Type | AC/DC (UC) |
| Rated Value | 24V to 60V UC (47-63 Hz) |
| Backplane Current (5V) | 150 mA max |
| Power Loss | 8W typ (3.5W @ 24V, 6.5W @ 48V, 8.0W @ 60V) |
| Weight | Approximately 600 g |
Input Specifications
| Parameter | Value |
|---|---|
| Signal "0" Voltage | -6 to +6V DC / 0-5V AC |
| Signal "1" Voltage | 15-72V DC / -15 to -72V DC / 15-60V AC |
| Input Current "1" | 4 to 10 mA typical |
| Input Delay | Parameterizable: 0.5 / 3 / 10 / 20 ms |
| Cable Length (Shielded) | 1000 m max |
| Cable Length (Unshielded) | 600 m max (3/10/20 ms), 100 m (0.5 ms) |
Diagnostics & Isolation
| Parameter | Value |
|---|---|
| Diagnostics Function | Yes, parameterizable |
| Wire-Break Monitoring | Yes, I > 0.7 mA |
| Channel Separation | Yes, between each channel |
| Isolation Test Voltage | 1500 VAC |
| 2-Wire Sensor Quiescent Current | 0.5 to 2 mA max |
Dimensions
| Parameter | Value |
|---|---|
| Width | 25 mm |
| Height | 290 mm |
| Depth | 210 mm |
FAQs
Q1: What input voltage range does the 6ES7421-7DH00-0AB0 support?
A1: UC 24V to 60V AC/DC at 47-63 Hz.
Q2: What input delay settings are available?
A2: Parameterizable at 0.5, 3, 10, or 20 ms.
Q3: How are the channels isolated?
A3: Each channel is individually isolated, tested at 1500 VAC.
Goşmaça spesifikasiýalar
Skalyar (V/f)
Wektor
AC tok bilen işleýän
Satyn alyş gollanmasy
- Sargyt etmezden ozal takyk modeli, bölek belgisini we aýratynlyklary tassyklaň.
- Bar bolan enjamyňyz ýa-da dolandyryş ulgamlaryňyz bilen laýyklygyny üpjün ediň.
- Tehniki kömek üçin sale@etowonauto.com ýa-da +8617859788089 arkaly habarlaşyň.
- Eltip beriş mümkinçiliklerini, öňdebaryş möhletlerini we iberiş talaplaryny gözden geçiriň.
- Gurnama wagty öndürijiniň görkezmelerine hem-de iň oňat tejribelere eýeriň.
Eltip bermek we gaýtarmak
Stokda bar bolan harytlar adatça şol bir iş gününde ugradylýar. Häzir stokda bolmadyk önümler üçin iberiş wagty elýeterliligine görä üýtgäp biler. Halkara eltip bermek mümkindir we eltip bermek tölegleri barýan ýeriňe, agramyna we daşaýjynyň saýlanmagyna görä hasaplanýar.
Harytlar ulanylman we asyl ýagdaýynda bolmak şerti bilen, alnan gününden başlap 30 günüň içinde yzyna gaýtarmak kabul edilýär. Yzyna iberiş üçin eltip bermek çykdajylary müşderiniň jogapkärçiliginde. Yzyna gaýtarmak baradaky rugsaty almak üçin, haýsydyr bir harydy yzyna ugratmazdan öň biziň bilen habarlaşmagyňyzy haýyş edýäris.
Has giňişleýin maglumat üçin, biziň Iberiş we yzyna gaýtarmak syýasatymyzy.

3500/61-05-CN Temperature Monitor Module | Bently Nevada
3500/22-01-02-CN TDI Module Bently Nevada
Bently Nevada 3500/42-04-00 | Seismic Monitor
-
Çalt eltip bermek
Asyl senagat awtomatizasiýa şaýlary gyssagly iberiliş üçin bütin dünýä boýunça elýeterlidir.
-
Aňsat gaýtaryşlar
Ygtybarly satuwdan soňky gorag üçin 30 günlük yzyna gaýtarmak goldawy we 12 aýlyk kepilnama.
-
24/7 goldaw
Durnukly we netijeli işleýşi saklamaga ýardam edýän çeýe, professional goldaw.
-
Hakyky we Asyl
100% hakyky, ygtybarly senagat awtomatizasiýasy öndürijilerinden gönüden-göni üpjün edilýär.
Tehniki we satyn alyş gollanmasy
-
How Can You Avoid Hidden Faults in Logix5000 PLC Migration?
Allen-Bradley Logix5000 migration involves far more than a firmware flash. Version jumps from V20 to V30 can add 0.4 ...
-
How Do Thermal Stress and Aging Affect Ovation I/O Module Life?
This article explains how thermal stress, vibration and capacitor aging degrade Emerson Ovation I/O modules in power ...
-
How Does ABB AC500-eCo Cut Machining Automation Costs?
This article explains how the ABB AC500-eCo compact PLC fits discrete machining automation, covering CPU memory ...
-
What Makes GE VersaMax Micro PLC Ideal for Factory Retrofits?
This article reviews the GE VersaMax Micro PLC as a practical retrofit solution for compact factory automation, cover...
-
Is DeltaV S-Series DCS Right for Fine Chemical Skids?
This article reviews the Emerson DeltaV S-Series DCS as a compact control solution for modular fine chemical skids, c...
-
How Does GE RX3i PACSystem Redundancy Improve Oil & Gas Skid Control?
This article explores GE RX3i PACSystem redundant control architecture for oil and gas skid automation. It cover...
