New Original Siemens 6ES7138‑7FD00‑0AB0 ET200iSP 4 Ch Fail Safe Digital Output Module
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Siemens 6ES7138‑7FD00‑0AB0 ET200iSP 4‑Channel Fail‑Safe Digital Output Module
Product Overview
Siemens 6ES7138‑7FD00‑0AB0 is a PROFIsafe‑compliant intrinsically‑safe fail‑safe electronic output module for the SIMATIC ET200iSP distributed remote I/O system. It provides 4 channels of Ex‑I safe digital outputs rated 17.4 V DC / 40 mA, designed for hazardous explosive process industry zones. The module supports safety integrity level SIL 3, Category 4 and PL e safety performance, communicating via PROFIBUS‑DP with F‑CPUs through PROFIsafe safety protocol. It controls intrinsically‑safe field actuators such as solenoid valves in chemical, petrochemical and oil‑gas plants, and can only operate under safety mode for safety‑related process shutdown tasks
Main Functions
- 4‑channel intrinsically‑safe fail‑safe digital output for driving Ex‑I certified field actuators in hazardous areas.
- PROFIsafe safety communication for safety‑oriented signal transmission with SIMATIC F‑CPU controllers.
- Comprehensive channel‑level diagnostics: wire‑break detection, short‑circuit monitoring and cross‑circuit fault diagnosis for each output channel.
- Safe de‑energization of outputs upon safety‑relevant faults to implement safe equipment shutdown.
- Supports parallel connection of two output channels to increase output current capacity for specific field loads.
- LED status indicators for module operational state, channel status and fault alarms for fast on‑site troubleshooting.
- Hot‑swap capability; module can be replaced under hazardous‑zone conditions without system power‑off.
- Compatible with ET200iSP terminal modules TM‑IM/EM and TM‑EM/EM for simple mechanical installation and wiring.
Technical Features
- Intrinsically‑safe Ex ib (ia Ga) IIC T4 Gb certification for use in Zone 0 / Zone 1 explosive atmospheres.
- Safety certification up to SIL 3 (IEC 61508), Category 4 (EN 954‑1), PL e (ISO 13849‑1) for process safety applications.
- Channel‑wise short‑circuit, open‑circuit and cross‑circuit fault detection.
- Supports PROFIsafe safety profile over PROFIBUS‑DP fieldbus.
- Hot‑swap function allows module replacement in explosive‑risk locations.
- Galvanic isolation between field side and backplane bus side.
- Compact form factor matching ET200iSP station architecture, DIN‑rail mounting.
- No maintenance required for normal service life.
- Residual current at signal state “0” is limited to maximum 10 µA for safe field‑device handling.
Technical Data Table
| Item | Specification |
|---|---|
| Model | ET200iSP 4 F‑DO Ex I |
| Order Code | 6ES7138‑7FD00‑0AB0 |
| Brand | Siemens |
| Number of Output Channels | 4 fail‑safe digital outputs |
| Output Type | Intrinsically‑safe Ex‑I digital output |
| Open‑circuit Voltage | DC 17.4 V |
| Rated Output Current per Channel | 40 mA |
| Safety Standard | SIL3, Cat.4, PL e |
| Communication Protocol | PROFIBUS‑DP, PROFIsafe |
| Operating Mode | Safety mode only |
| Permissible Load Resistance | 270 Ω ~ 18 kΩ |
| Max Switching Frequency | 30 Hz resistive load; 2 Hz inductive load |
| Protection Class | IP20 (electronics unit) |
| Operating Ambient Temperature | -20 °C ~ +60 °C |
| Storage / Transport Temperature | -40 °C ~ +85 °C |
| Max Shielded Cable Length | 500 m |
| Mounting | 35 mm DIN‑rail, ET200iSP terminal base |
| Dimensions (W × H × D) | 30 mm × 129 mm × 136.5 mm |
| Net Weight | Approx 0.36 kg |
10 Similar‑function Siemens Fail‑Safe Digital Output Modules
- 6ES7136‑6DB00‑0CA0: ET200SP F‑DQ 4×24 VDC HF, 4‑channel fail‑safe digital output module, SIL3, PROFINET PROFIsafe
- 6ES7326‑2BF01‑0AB0: S7‑300 F‑DO 10×24 VDC, 10‑channel fail‑safe digital output for S7‑300F safety PLC
- 6ES7326‑2BF10‑0AB0: S7‑300 F‑DO 10×24 VDC compact version, safety‑related digital output module
- 6ES7138‑7FN00‑0AB0: ET200iSP 8 F‑DI Ex NAMUR, intrinsically‑safe fail‑safe digital input module for hazardous zones
- 6ES7138‑7FA00‑0AB0: ET200iSP 4 F‑AI Ex HART, intrinsically‑safe fail‑safe analog input module for process hazardous areas
- 6ES7136‑6DC00‑0CA0: ET200SP F‑DQ 8×24 VDC HF, 8‑channel high‑feature fail‑safe digital output module
- 6ES7132‑6BH01‑0BA0: ET200SP DQ 8×24VDC standard digital output, non‑safety for distributed automation stations
- 6ES7136‑6BA00‑0CA0: ET200SP F‑DI 8×24 VDC HF, 8‑channel fail‑safe digital input module with PROFIsafe
- 6ES7426‑2BF00‑0AB0: S7‑400F F‑DO 16×24 VDC, high‑density fail‑safe output module for S7‑400F safety controller
- 6ES7138‑7FB00‑0AB0: ET200iSP 4 F‑DO non‑Ex fail‑safe digital output module for non‑explosive safety‑related field locations
WHO WE ARE
About us
Located in Kunshan, China, Atifts Technology Co., Ltd. is a well-known enterprise specializing in electronic components distribution. We specialize in the sales of global brands of industrial automation components, with a wealth of experience in foreign product agents, and many of the world's leading manufacturers such as Keens, Schneider, SMC, ABB, Siemens, and other world-renowned manufacturers to establish a long-term and stable relations of cooperation.
Atifts Technology Co., Ltd. @ 2024
Over the years, we have always adhered to the "pioneering, pragmatic, standardized, innovative" management philosophy, and constantly promote the close integration of products and market demand. We firmly believe that only by constantly exploring new market areas, doing a good job in every detail, standardizing business processes, and continuously innovating products and services can we ensure that our products are more adaptable to market changes and meet the diversified needs of our customers.
Since the founding of the company, we have always adhered to the core concept of "survival by quality", and are committed to providing customers with high-quality electronic components. At the same time, we take specialized R & D manufacturing as the goal, market-oriented development strategy to ensure that our products are always in the forefront of the industry.
With excellent product quality, professional technical service and good market reputation, Kunshan Autofits Technology Co.,Ltd. has won the trust and support of our customers. We look forward to working with more partners hand in hand, to achieve long-term win-win relationship, and jointly promote the prosperity of the electronic components industry.
Where is your company located?
We are located next to Shanghai, the largest city in China, and Kunshan, the first economic county in China. With convenient transportation and developed logistics, it provides a good geographical advantage for our electronic components sales business.
What types of electronic components does your company mainly sell?
We are committed to providing many types and brands of electronic components, including but not limited to Sensors, Switches & Relays, Connectors, Circuit Protectio, Power Supplier & Cable, etc. We have established relationships with many well-known electronic component manufacturers. We have established long-term and stable relationships with many well-known electronic component manufacturers to ensure that the products we sell are of reliable quality and reasonable price.
What are the prices of your products?
Our product prices vary according to market conditions and product models. We are committed to providing high quality electronic components at fair and reasonable prices, and offer our customers a variety of incentives and flexible purchasing methods.
How to purchase your electronic components?
You can contact our customer service staff directly by phone, whatsapp, email, our official website. We support a variety of payment methods, and provide you with fast and safe logistics and distribution services.
How do you guarantee the quality of your products?
We attach great importance to product quality, all the electronic components we sell come from regular channels and undergo strict quality testing. We promise to provide customers with high-quality electronic components, and provide perfect after-sales service to ensure that customers have no worries in the process of use.
If I am not satisfied with the electronic components I purchased, can I return them?
We provide perfect after-sales service, if you are not satisfied with the purchased electronic components, you can return or exchange them within the specified time. Please refer to our official website or consult our customer service staff for the specific return policy and process.
Can your company provide technical support and solutions?
We have a professional technical team that can provide technical support and solutions for our customers. Whether you encounter any problems in choosing or using the products, we will be happy to answer your questions and provide professional technical support.
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You can contact our customer service personnel through the online customer service system on our official website, telephone, e-mail or social media platforms. Our customer service staff will provide you with professional services and answer any questions you may have.
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In order to give back to our customers, we will organize various promotions from time to time, including discounts, full reductions, giveaways and so on. Please keep an eye on our official website or social media platforms to stay up-to-date with the latest promotions.
