GRJS-100 Transmitter
By collecting the terminal voltage of the machine, measuring the frequency of the unit, and then converting the frequency of the unit into a pulse signal and outputting it to the PLC, through PLC logic programming, any wheel speed signal can be output as the start-up and stop control conditions of the generator.
关键词：
Keywords:
Electrical equipment | electrical automation
Description
GRJS-101: High voltage unit speed transmitter
By collecting the terminal voltage of the machine, measuring the frequency of the unit, and then converting the frequency of the unit into a pulse signal and outputting it to the PLC, through PLC logic programming, any wheel speed signal can be output as the start-up and stop control conditions of the generator.
Working power supply: DC24V;
Input voltage: 0.3-120V;
Output: pulse signal.
GRJS-107: Excitation current transmitter
Working power supply: DC24V;
Input voltage: 0-75mV;
Output: 4-20mA.
GRJS-110A/111A: Analog optical fiber transmitter
Single/multi-mode fiber, input 4-20mA, output optical signal, transmission distance 2-20km optional.
Working power supply: DC24V;
Input voltage: 4-20mA;
Output: optical signal.
GRJS-120:8-way input isolation module
Includes 8 switch input isolation, input and output are DC24V power supply, and completely isolated.
GRJS-122: Analog isolation module
Input: 0-10V;
Output: 0-20mA.
GRJS-108: Excitation voltage transmitter
Working power supply: DC24V;
Input voltage: 0-500V;
Output: 4-20mA.
GRJS-110B/111B: Analog fiber optic receiver
Single/multi-mode fiber, input optical signal, output 4-20mA, transmission distance 2-20km optional.
Working power supply: DC24V;
Input voltage: optical signal;
Output: 4-20mA.
GRJS-121: Analog isolation module
Input: 4-20mA;
Output: 4-20mA.
GRJS-123: Analog isolation module
Input: PT100;
Output: 4-20mA.
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