IDENTEC SOLUTIONS iPOINT Si, Руководство пользователя по оборудованию

Страница: 14 / 26

iPOINT – Hardware User Manual | 18.06.2020
Copyright © 2020 IDENTEC SOLUTIONS. All rights reserved.
14
2.3.1 PoE Connector & Pinout
PoE interface: Shielded wire connection with PoE voltage, according to the Standard. RJ45 Plug.
View into the connector = crimp/solder side of plug
Pin Symbol T568B color
1 Rx+ White/orange
2 Rx- Orange
3 Tx+ White/Green
4 Vdc+ Blue
5 Vdc+ White/Blue
6 Tx- Green
7 Vdc- White/Brown
8 Vdc- Brown
2.3.2 RS422 Connectors & Pinout
There are limitations on the RS422 Master/Slave cabling:

Shielded cables must be used to achieve the prescribed EMC
 The overall length of the RS422 Master/Slave over all units in the chain must not exceed 1000 m (3200 ft).
 The distance from one unit to the next must not exceed 300 m (1000 ft).
This table is valid for Cat 5 cabling with gauge diameters of AWG24 (0.25 mm²).
# of i-PORTs Length (m/ft) Remark
1 300/1000 Central supply with 24 VDC via the RS422 Master/Slave
2 600/2000 Central supply with 24 VDC via the RS422 Master/Slave
3 400/1300 Central supply with 24 VDC via the RS422 Master/Slave
4 250/820 Central supply with 24 VDC via the RS422 Master/Slave
WARNING
 The RS422 Master/Slave uses RS422 levels on its RX and TX Pins, although Ethernet jack/plugs mechanically
fit, the device is not Ethernet compatible.
 If devices are powered by the RJ45 cabling of the RS422 Master/Slave, wire gauge must be at least AWG24
(0.25 mm²).
View into the connector = crimp/solder side of plug