Huawei Smart String ESS LUNA2000-200KWH-2H1 - Page 44

LUNA2000-200KWH-2H1 Smart String ESS
User Manual
2 Product Description
Issue Draft (2022-10-30)
Copyright © Huawei Technologies Co., Ltd.
37
Table 2-14 T/H sensor technical specifications
Technical Specifications
T/H sensor
Temperature measuring range
–20°C to +80°C
Temperature precision
≤ ±0.5°C (25°C)
≤ ±1°C (full measuring range)
Operating temperature
–20°C to +80°C
Operating voltage
9–16 V DC
Storage temperature
–40°C to +80°C
Signal output
Two RJ45 ports, bidirectional cascading
The T/H sensor uses an RJ45 connector.
Figure 2-16 Pins of an RJ45 connector
Table 2-15 Pin definitions of an RJ45 connector
Pin
Description
Pin 1 or Pin 4
A
Pin 2 or Pin 5
B
Pin 3
V+
Pin 6
Reserved
Pin 7
Reserved
Pin 8
V-