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6ES7138-4DF11-0AB0 SIEMENS Redundant Power Supply Module -10°C To 60°C 21 ~ 28V

Name: 6ES7138-4DF11-0AB0 SIEMENS Redundant Power Supply Module -10°C To 60°C 21 ~ 28V
Brand: Shenzhen Wisdomlong Technology CO.,LTD
SKU: 6ES7138-4DF11-0AB0
Price: 10000.00 USD
Availability: InStock

Product Details:

Place of Origin:	Germany
Brand Name:	SIEMENS
Certification:	CE
Model Number:	6ES7138-4DF11-0AB0

Detail Information

Place of Origin:

Germany

Brand Name:

SIEMENS

Certification:

Model Number:

6ES7138-4DF11-0AB0

Product Main Type:

07DC92

Shipping Weight:

1.2 Kg

Input Voltage:

21 ~ 28V

Weight:

0.8 Kg

Operatingtemperature:

-10°C To 60°C

Shipping Demensions:

6.75 * 2.25 * 3.13 In

Trading Information

Minimum Order Quantity:

Price:

negotiate

Packaging Details:

New and Original

Delivery Time:

5-7 days

Payment Terms:

T/T, L/C

Supply Ability:

100

Product Description

6ES7138-4DF11-0AB0 SIEMENS Redundant Power Supply Module -10°C To 60°C 21 ~ 28V

6ES7138-4DF11-0AB0 Description

The Siemens 6ES7138-4DF11-0AB0 is a robust digital input module belonging to the SIMATIC ET 200SP distributed I/O system. This module is designed for seamless integration into the S7-1500/1200/300/400 series programmable logic controllers (PLCs) via PROFINET or PROFIBUS, enabling the reliable acquisition of binary switching signals from field devices. It serves as a critical interface for monitoring the on/off status of sensors, pushbuttons, limit switches, and other 24V DC signals in industrial automation applications. Its compact, modular design and hot-swapping capability make it ideal for flexible and expandable machine and plant automation.

6ES7138-4DF11-0AB0 Features

High-Density Channel Configuration: Provides 16 digital input channels in a standard BaseUnit, optimizing space efficiency in control cabinets.
Diagnostic Capabilities: Features comprehensive diagnostics, including channel-level short-circuit detection, wire-break detection, and module status indicators (via LEDs for POWER, CHANNEL STATUS, and DIAGNOSIS), facilitating quick troubleshooting and minimizing downtime.
Flexible Module Design: Part of the innovative "Single-Width" design, allowing modules to be individually replaced without rewiring. Each module snaps onto a BaseUnit, simplifying configuration and maintenance.
Wide Operating Range: Supports a broad input voltage range, ensuring compatibility with various 24V DC signal sources and providing stability against line voltage fluctuations.
High Electromagnetic Compatibility (EMC): Built to withstand harsh industrial environments with high immunity to electromagnetic interference, ensuring stable signal acquisition.
Easy Parameterization: Configuration and diagnostics are performed entirely via the engineering software (TIA Portal), with no physical adjustments needed on the module itself.

6ES7138-4DF11-0AB0 Material & Construction

Module Housing: Constructed from high-quality, high-temperature resistant polyamide (PA) plastic, providing excellent mechanical strength, chemical resistance, and a flame-retardant rating of UL 94 V-0.
Front Connector: Features a robust, color-coded (black) front connector that mates with the BaseUnit, ensuring reliable contact and IP20 protection. The terminal connections are typically made of tin-plated copper alloy for high conductivity and corrosion resistance.
Internal Electronics: Utilizes high-reliability surface-mount technology (SMT) components and printed circuit boards (PCBs) designed for industrial longevity. Optical isolation (opto-couplers) is implemented between the field side and the system side to provide electrical isolation, protecting the central controller from high-voltage transients and ground potential differences.
Status Indicators: High-brightness LEDs with colored lenses for clear visual indication of module status and channel activity.

6ES7138-4DF11-0AB0 Key Parameters

Parameter	Specification
Model	6ES7138-4DF11-0AB0
Product Designation	SIMATIC ET 200SP, DI 16x24VDC BA
Module Type	Digital Input Module
Number of Channels	16
Input Voltage (Rated)	24 V DC (Sink/Source)
Permissible Voltage Range	20.4 V DC to 28.8 V DC
Input Current (per channel, typical)	Approx. 3 mA at 24 V DC
"1" Signal Level	15 V DC to 30 V DC (≥ 3 mA)
"0" Signal Level	-3 V DC to 5 V DC (< 1 mA)
Electrical Isolation	500 V AC (Between channels and backplane bus)
Input Delay (selectable)	0.05 ms / 0.1 ms / 0.5 ms / 1.6 ms / 3.2 ms / 12.8 ms
Diagnostics	Wire-break, short-circuit to L+, group fault
Status Indicators	Green LED per channel (input status), Green/Red LEDs for module (POWER, DIAG)
Connection System	Via ET 200SP BaseUnit (e.g., BU15-P16+A0+2D)
Installation Width	15 mm (Single module width)
Operating Temperature	-20°C to +60°C
Permissible Humidity	5% to 95%, non-condensing
Protection Class	IP20 (Module/BaseUnit installed in a cabinet)
Standards & Approvals	CE, cULus, FM, ATEX for Zone 2 (when installed in appropriate system)

Good Service in WTL:

> We offer high quality, fast delivery, competitive price for Rosemount.

> Please send your RFQ to get the latest price.

> Normally, we will ship the items in 1-2 weeks after receive the payment.

> We can ship to you by UPS/DHL//EMS/Fedex. Please contact us and we will use your preferred ways.

> We have a large stock and the prices are variable, so sometimes the prices we post are not accurate. If needed, please contact us for specific prices.

Liability:

WTL is not liable for any personal injury or property damage resulting from the use of this equipment. It is

buyer's responsibility as to the safe handling & operation of this equipment and to verify equipment is

compliance to their machinery.

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Tags:

6ES7138-4DF11-0AB0 SIEMENS Redundant Power Supply Module -10°C To 60°C 21 ~ 28V

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