Siemens 6ES5451-8MA11 Digital Output Module
$209.00
$530.00
Description
Product Description
The Siemens 6ES5451-8MA11 is an 8-channel digital output module from the SIMATIC S5 451 series, engineered for reliable DC load control in legacy S5 PLC systems. Designed for use with S5-90U, S5-95U, S5-100U, as well as ET100U and ET200U configurations, this module provides galvanically isolated outputs with robust fault protection, making it ideal for precision industrial switching tasks.
Technical Specifications
| Specification | Details |
|---|---|
| Model | Siemens 6ES5451-8MA11 |
| Type | SIMATIC S5 Digital Output Module (451 Series) |
| Number of Outputs | 8 digital channels |
| Output Voltage | 24 V DC |
| Maximum Output Current | 1 A per channel |
| Isolation | Galvanically isolated in groups |
| Short-Circuit Protection | Yes, per output group |
| Fault Indicator | Red LED for quick diagnostics |
| Switching Frequency | Suitable for both resistive and inductive loads |
| Residual Current (OFF state) | Maintained at safe levels |
| Form Factor | Compact module for S5 racks |
| Weight | 0.21 kg |
Key Features
-
Reliable 24 V DC Switching: Handles up to 1 A per channel with stable operation.
-
Galvanic Isolation: Protects control systems from electrical noise and ensures safety.
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Visual Fault Detection: Built-in LED simplifies troubleshooting and system monitoring.
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Multi-System Compatibility: Supports multiple S5 PLC models and expansion units.
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Industrial Durability: Designed to withstand harsh operating conditions with robust insulation.
Application Scenarios
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Driving relays, solenoids, and small contactors in control panels
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Operating indicator lamps, alarms, and signaling devices in process plants
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Switching low-power DC motors, actuators, or other control loads
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Integrating into legacy S5 automation systems still in active service
FAQ
Q: Is this module compatible with newer PLC systems?
A: The 6ES5451-8MA11 is part of the legacy S5 family. For modern systems, migration to SIMATIC S7-1200 or S7-1500 is recommended.
Q: Can it handle inductive loads?
A: Yes, the outputs are designed to switch both resistive and inductive loads safely, with built-in short-circuit protection.
Q: How does this module compare to other 451 series modules?
A: Compared to earlier 451 series outputs, the 6ES5451-8MA11 provides 8 isolated channels with enhanced diagnostic LEDs and safe residual current handling.
Features
Minimalna količina porudžbine (MOQ)
Dobrodošli su nam veleprodajni nalozi i imamo minimalnu količinu narudžbine od samo jedne jedinice.
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Vreme isporuke
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Metode plaćanja
Prihvatamo 100% T/T (telegrafski transfer) plaćanje pre slanja. Za artikle sa vremenom isporuke, zahteva se avans od 30%, dok se preostalih 70% plaća pre slanja. Za RMB transfere, molimo kontaktirajte nas ako imate agenta u Kini.
Garancija
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