Huawei ECC800 - Page 75

ECC800 Data Center Controller
User Manual (for ECC800-Pro)
3 Device Description
Issue 06 (2020-04-22)
Copyright © Huawei Technologies Co., Ltd.
64
Figure 3-36 Pins of an RJ45 connector
Table 3-62 Pin description of an RJ45 connector
Pin
Description
Pin1
A
Pin2
B
Pin3
V+
Pin4/5/6/7
Reserved
Pin8
V-
Table 3-63 T/H sensor specifications
Item
Specifications
Temperature measuring range
–20°C to +70°C
Temperature accuracy
≤ ±0.3°C (25°C)
Humidity measuring range
0%–100% RH
Humidity accuracy
≤ ±4% RH (25°C, 30%–80% RH)
Operating voltage
9–16 V DC
Storage temperature
–40°C to +80°C (non-condensing)
Output
RS485