Terasaki ESM-103B is a circuit board assembly that is commonly used as part of protection and control systems in a wide range of industrial equipment and power distribution systems. This circuit board is usually used in switchgear or power control units. The following is a description of some parameters and functions of the ESM-103B board:
1. Basic functions
Device type: Control board/protection module.
Purpose:
Monitor and control the operating status of electrical equipment.
Provides protection functions (such as overload protection and short circuit protection).
Logic control unit for low-voltage circuit breakers.
2. Electrical parameters
Input voltage:
Common range: 24VDC or 110VAC (depending on application).
Signal support:
Analog signal: Used for condition monitoring or sensor input.
Digital signal: Used for switch control and alarm.
Power consumption:
Low power design, usually in the range of a few watts.
3. Functions and features
Protection function:
Overcurrent protection.
Short circuit protection.
Overvoltage/undervoltage monitoring.
Control function:
Logic control unit that provides switching operation and status feedback.
Supports remote operation and status display.
Communication function:
External devices can be connected, such as display units or control modules.
Provides a diagnostic signal interface for device status analysis.
4. Environmental adaptability
Working temperature:
Typical range: 0°C to +55°C.
Storage temperature:
-20°C to +70°C.
Anti-interference:
Comply with industrial electromagnetic compatibility (EMC) standards, resistant to electromagnetic interference.