Overview
Specification
| Category | Specification |
|---|---|
| Manufacturer | ABB |
| Model / Order Code | 1MRK001608-CBr00 |
| Module Type | Serial and LON Communication Module (SLM) |
| Supported Protocols | RS-232, RS-485, LONWorks |
| Primary Function | Network communication and integration |
| System Compatibility | ABB relay, protection, and control systems |
| Input Voltage | 24–48 V DC (typical for ABB modules) |
| Power Consumption | <10 W (typical) |
| Operating Temperature | -25°C to +55°C |
| Storage Temperature | -40°C to +70°C |
| Relative Humidity | 5%–95% non-condensing |
| Communication Ports | Serial (RS-232/RS-485), LON network |
| Installation Method | Plug-in into ABB control chassis |
| PCB Construction | Industrial-grade multilayer |
| Cooling Method | Natural convection, fanless design |
| EMC / Immunity Compliance | IEC/EN 60255 series |
| Maintenance | Hot-swappable for field serviceability |
FAQ
A1: It is compatible with ABB relay and protection systems that support serial and LON protocols.
Q2: Can the module be installed without shutting down the system?
A2: Yes, it allows plug-in installation and replacement with minimal operational downtime.
Q3: What environmental conditions can it operate under?
A3: It functions reliably from -25°C to +55°C and 5–95% non-condensing humidity.
Q4: Does it require external cooling?
A4: No, the module uses natural convection for heat dissipation, eliminating the need for external cooling.
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