Schneider Electric Xantrex XW Instalační příručka stáhnout pdf (Strana 36)

Installation

2–18 975-0540-01-01 Revision B

This guide is for use by qualified personnel only.

• Network terminators (see Figure 2-12): The Xanbus network must be properly

terminated at each end to help ensure communication signal quality on the

network. Network terminators plug into network ports on Xanbus-enabled

devices. The charge controller and other Xanbus-enabled devices ship with

one terminator. Depending on your network layout, this terminator might

need to be inserted into another device elsewhere in the network. One

terminator is required for all Xanbus network configurations.

Ordering Network Components

Table 2-2 provides a partial list of network components and part numbers.

Cables are available in standard lengths from 3 feet (0.9 m) to 75 feet (22 m). Call

your dealer to purchase cables and other network components.

Network Layout

Xanbus-enabled devices are connected with separate lengths of cable. The

devices at each end of the chain must have a terminator inserted into their open

network ports, as shown in Figure 2-13. Total cable length for the Xanbus network

must not exceed 131 feet (40 m).

Figure 2-12 Network terminator

Table 2-2 Network components and part numbers

Network Component Part Number

Network terminators Available on request

Network terminator (male) 2-pack 809-0901

Network terminator (female) 2-pack 809-0905

Network connector 809-0903

Figure 2-13 Network layout

BATTERY

NEG. GND PV.

PV- PV+

POS. GND PV.

XANBUSXANBUS BTS AUX

TERMINAL TORQUE

25 lbf.in (2.8 Nm) 15 lbf.in (1.7 Nm)

TERMINAL TORQUE

BATTERY

NEG. GND PV.

PV- PV+

POS. GND PV.

XANBUSXANBUS BTS AUX

TERMINAL TORQUE

25 lbf.in (2.8 Nm) 15 lbf.in (1.7 Nm)

TERMINAL TORQUE

Xanbus cable

Network

terminator

Cable to next device

1 2 ... 31 32 33 34 35 36 37 38 39 40 41 ... 61 62

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