Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | General Electric |
| Product Type | SafetyNet Controller |
| Model Number | 8851‑LC‑MT |
| Safety Certification | IEC 61508 SIL 2 compliant |
| Safety Architecture | 1oo1D with internal diagnostics |
| Power Supply Requirement | Typically 12 V DC from external power module |
| Communication Interfaces | Dual redundant Ethernet; serial interfaces |
| Supported Protocols | SafetyNet, Modbus TCP/IP, HART pass‑through |
| Max I/O Modules Supported | Up to 64 digital/analog I/O modules |
| Event Logging | Up to 8000 events |
| Operating Temperature | −40 °C to +85 °C |
| Storage Temperature | −20 °C to +70 °C |
| Operating Humidity | Up to 95 % non‑condensing |
| Interface Type | LC fiber‑optic type |
| Network Transmission | 10/100/1000 Mbps Ethernet |
| Operating Wavelength | ~1310 nm |
| Transmit Power | −9.5 dBm to 0 dBm |
| Receive Sensitivity | ~−20 dBm |
| Max Transmission Distance | ~10 km |
| Dimensions (approx.) | 57 mm × 14.5 mm × 13.4 mm |
| Weight | ~2.5 lbs (~1.13 kg) |
| Mounting | DIN‑rail / cabinet mount |
| Status | Legacy industrial safety controller |
FAQ
FAQ
Q1. What is this 8851‑LC‑MT module used for?
It functions as a safety control module, executing certified SIL 2 safety logic for emergency stops, interlocks, and other critical protections in industrial systems.
Q2. What safety standard does it comply with?
It is compliant with IEC 61508 SIL 2 safety integrity requirements.
Q3. What power supply does the 8851‑LC‑MT require?
It typically requires 12 V DC from an external power module such as the 8913‑PS‑AC.
Q4. What types of communication interfaces does it provide?
It supports dual redundant Ethernet connections and serial links for fault‑tolerant communication.
Q5. How many I/O modules can be connected?
It can communicate with up to 64 I/O modules in the SafetyNet system.
Q6. What is the operating temperature range?
It operates from approximately −40 °C up to +85 °C.
Q7. What physical size and weight does this controller have?
Its dimensions are about 57 mm × 14.5 mm × 13.4 mm and it weighs around 2.5 lbs.
Q8. Can the module be hot‑swapped or maintained while running?
Yes, it supports hot‑swappable maintenance and online configuration in many safety system setups.
Tags
Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
