Condition:New
Type:Logic ICs
Model:GL101-R/S
Color classification:MBUS turn RS485 or RS232
The GL101-S/R M-BUS converter is mainly used to convert the M-BUS bus to RS485 or RS232, so that the master device without the M-BUS host interface can be used with the M-BUS slave device (such as water meter and temperature control valve). ) to communicate. This series of products is designed according to industrial standards, with excellent characteristics such as wide temperature, wide pressure and strong load capacity. The core circuit has been verified by the industry for many years and is stable and reliable.
Power supply: 12VDC 2A
M-BUS interface: in accordance with EN1434 and CJ/T188 standards
Number of loads: 500 (load current ≤ 1.5mAx500)
M-BUS type: master station
Communication baud rate: |300~9600bps, adaptive
Working temperature: -20 ° C ~ 70 ° C
Storage temperature: -40 ° C ~ 145 ° C
Working humidity: 5%-95% without condensation
Protection: power supply anti-reverse protection, M-BUS overload protection, interface ESD protection
Electromagnetic compatibility: light industrial grade
Installation method: rail type
Appearance size: 72 × 120 × 43
Interface definition:
VCC: Power input cathode GND: Power input negative pole +5V: 5V output, can be used to power external equipment, carrying capacity 1A GND: Ground 485+: RS485 positive (or RS232 received), pay attention to polarity discrimination 485-: RS485 negative (or RS232 send), pay attention to polarity discrimination M-BUS+, M-US-: M-BUS interface without polarity discrimination
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