New Original Siemens 6ES7 336‑4GE00‑0AB0 S7‑300 6AI HART Safety
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Siemens 6ES7 336‑4GE00‑0AB0 SIMATIC S7‑300 SM336 6AI HART Fail‑Safe Analog Input Module
Product Overview
Siemens 6ES7 336‑4GE00‑0AB0 is a SIMATIC Safety‑integrated fail‑safe analog input module for the SIMATIC S7‑300F PLC system, also known as SM336 F‑AI 6×0/4‑20 mA HART. It provides 6 channels of safety‑oriented current signal acquisition for 2‑wire and 4‑wire HART smart transmitters with 15‑bit measurement resolution. It achieves safety integrity up to SIL 3, Category 4 and PL e, and is mainly used for safety‑related process measurement in chemical, petrochemical and machinery safety applications. This module is normally deployed in ET200M distributed I/O stations paired with IM153‑2 interface modules, supporting HART protocol to read additional diagnostic and parameter data from field smart instruments. It adopts standard S7‑300 U‑rack installation and requires a 20‑pin front connector for field wiring.
Main Functions
- Six‑channel fail‑safe acquisition for 0‑20 mA and 4‑20 mA analog current signals, supporting both 2‑wire and 4‑wire HART transmitters.
- HART protocol communication for reading process variables, device parameters and diagnostic information from HART‑capable field instruments.
- Comprehensive per‑channel diagnostics: wire‑break detection, short‑circuit monitoring and signal range overflow diagnosis.
- Safe signal evaluation according to SIMATIC Safety requirements; passivation of corresponding channels when safety‑relevant faults are detected.
- Galvanic isolation between channels, between channels and backplane bus to improve anti‑interference performance in industrial environments.
- Red LED SF group‑fault indicator for module‑level fault status feedback for on‑site troubleshooting.
- Short‑circuit‑protected sensor power supply for connected 2‑wire transmitters.
- Supports firmware update via STEP 7 hardware configuration tool.
Technical Features
- Safety certification: SIL 3 (IEC 61508), Category 4 (EN 954‑1), PL e (ISO 13849‑1) for safety‑related automation tasks.
- Full galvanic isolation: channel‑to‑channel, channel‑to‑backplane‑bus, channel‑to‑module‑power‑supply isolation, isolation test voltage 370 V for 1 minute.
- Reverse‑polarity protection on DC24V load power input.
- 15‑bit plus sign measurement resolution for high‑precision current signal conversion.
- Shielded field cable support up to 1000 m maximum length.
- Requires 20‑pin front connector for field wiring connection.
- Designed for S7‑300 standard U‑rack mounting, compatible with ET200M distributed I/O stations.
- Compliant with CE and EMC industrial standards.
Technical Data Table
| Item | Specification |
|---|---|
| Model | SM336 F‑AI 6×0/4‑20 mA HART |
| Order Code | 6ES7 336‑4GE00‑0AB0 |
| Brand | Siemens |
| Number of Input Channels | 6 fail‑safe analog inputs |
| Input Signal | 0‑20 mA, 4‑20 mA, HART compatible |
| Resolution | 15 bit + sign |
| Safety Level | SIL 3, Category 4, PL e |
| Transmitter Type | 2‑wire / 4‑wire HART transmitters |
| Load Power Supply | DC 24 V, reverse‑polarity protected |
| Current Consumption (L+) | Typ. 150 mA |
| Current Consumption (backplane 5 V) | Max. 90 mA |
| Power Loss | Typ. 4.5 W |
| Galvanic Isolation | Yes, channel‑wise & bus‑side isolation |
| Protection Class | IP20 |
| Operating Ambient Temperature | 0 °C ~ +60 °C |
| Storage & Transport Temperature | -40 °C ~ +85 °C |
| Max Shielded Cable Length | 1000 m |
| Required Front Connector | 20‑pin |
| Dimensions (W × H × D) | 40 mm × 125 mm × 120 mm |
| Net Weight | Approx. 0.35 kg |
10 Similar‑function Siemens Fail‑Safe Analog Input Modules
- 6ES7336‑1HE00‑0AB0: SM336, 6‑channel fail‑safe analog input, non‑HART version for S7‑300F system
- 6ES7138‑7FA00‑0AB0: ET200iSP 4‑channel intrinsically‑safe F‑AI HART module for hazardous explosion zones
- 6ES7136‑6AA00‑0CA1: ET200SP F‑AI 4×I 0(4)‑20 mA HF, PROFINET PROFIsafe analog input module
- 6ES7136‑6AJ00‑0CA0: ET200SP F‑AI HART 4‑channel, PROFIsafe HART analog input for distributed I/O
- 6ES7536‑5AA00‑0AB0: S7‑1500F F‑AI 8‑channel fail‑safe analog input module for S7‑1500 safety PLC
- 6ES7436‑4GE00‑0AB0: S7‑400F fail‑safe analog input module for high‑end process safety control system
- 6ES7331‑7TF01‑0AB0: S7‑300 8‑channel standard HART analog input module, non‑safety type
- 6ES7136‑6AB00‑0CA1: ET200SP F‑AI 4×U 0‑10 mV HF, 4‑channel voltage‑type PROFIsafe analog input
- 6AG1336‑4GE00‑2AB0: SIPLUS SM336‑4GE00‑0AB0, extended‑temperature conformal‑coated variant
- 6ES7326‑2BF01‑0AB0: S7‑300F 10‑channel fail‑safe digital output module for safety‑related signal output
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.
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