Moxa Technologies SPL-24 Quick Installation Manual

P/N: 1802003080015

*1802003080015*

EDS-P308 Series & SPL-24

Quick Installation Guide

Moxa EtherDeviceTM Switch & PoE Splitter

Edition 6.0, February 2017

Technical Support Contact Information

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-free: 800-820-5036

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2017 Moxa Inc. All rights reserved.

- 2 -

Overview

We describe two products in this manual:
The Moxa EtherDevice™ EDS-P308 Series is an 8-port sma rt Ethernet

switch that provides an economical solution for your Eth ernet connections.
The switch supports PoE (Power-over-Ethernet) on ports 1 to 4, which
means that the EDS-P308 Series can double as a piece of power source
equipment (PSE). When used in this way, the EDS-P308 Series can supply
up to 15.4 watts of power per port, and can pow er IEEE 802.3af compliant
powered devices (PD), eliminating the need for additional wiring. The
EDS-P308 Series switch is highly versatile, and its FX fiber port can
transmit data up to 40 km from the device to th e control center with high
EMI immunity. As an added bonus, the built-in smart alarm function h elps
system maintainers monitor the health of your Ethernet net work.

The SPL-24 plays the role of PD, and splits the data signal and power
signal that are transmitted from the PSE. The SPL-24 plays a dual role of
providing power to industrial devices, a nd enabling Ethernet connections.

The EDS-P308 and SPL-24 have a wide operati ng temperature range of

-40 to 75°C, and are designed to withstand a high degree of vibration and
shock. The rugged hardware design makes the EDS-P308 Series and
SPL-24 perfect for ensuring that your Ethern et equipment can operate in
critical industrial environments, such as in hazardous locations, and
complies with FCC and CE standards.

The installation of the EDS-P308 Series is presented on pages 3 to 11. The
installation of the SPL-24 is presented on pages 11 to 15.

NOTE

Throughout this Hardware Installation Guide, we use EDS as an
abbreviation for Moxa EtherDevice Switch, and we use SPL as a n
abbreviation for Moxa PoE Splitter:

EDS = Moxa EtherDevice Switch

SPL = Moxa PoE Splitter

- 3 -

Wiring Requirements

WARNING

Do not disconnect modules or wires unless the power supply ha s
been switched off or the area is known to be non-hazardous. The
devices may only be connected to the supply vo ltage shown on
the type plate. The devices a

re designed for operation with a

Safety Extra-Low Voltage. Thus, they may only be connected to
the supply voltage connections and to th e signal contact with the
Safety Extra

-Low Voltages (SELV) in compliance with IEC

60950-1/EN 60950-1.

WARNING

The power for this product is int ended t o be su ppl ie d by a L iste d
Power Unit, with output marked LPS, an d rated to deliver 48 VDC
at a maximum of 300 mA.

WARNING

This unit is a

built-

in type. When the unit is installed in another
piece of equipment, the equipment enclosing the unit must
comply with fire enclosure regulation IEC 60950

-1/EN60950-1

(or similar regulation).

WARNING

Safety First!

Be

sure to disconnect the power cord before installing and/or

wiring your

Moxa EtherDevice Switch. Calculate the maximum

possible current in each power wire and common wire. Observe
all electrical codes dictating the maximum current allowable for
each wire size. If the current goes above the maximum ratings,
the wiring could overheat, causing serious damage to your
equipment.

You should also pay attention to the following items:

• Use separate paths to route wiring for power and devices. If power
wiring and device wiring paths must cross, make sure the wires are
perpendicular at the intersection point.
NOTE: Do not run signal or communicat ions wiring and power wiring
in the same wire conduit. To avoid interference, wires with different
signal characteristics should be routed separat ely.

• You can use the type of signal transmitted through a wire to
determine which wires should be k ept separat e. The ru le of thumb is
that wiring that shares similar electrical characteristics can be
bundled together.

• Keep the input wiring and the output wiring separa ted.

• It is strongly advised that you label the wiring to all devices in the
system when necessary.

- 4 -

Package Checklist for EDS-P308 Series

The Moxa EDS-P308 Series is shipped with the following items. If any of
these items is missing or damaged, please contact your customer service
representative for assistance.

• Moxa EtherDevice™ Switch EDS-P308

• Protective caps for unused ports

• Quick installation guide (printed)

• Warranty card

Features of EDS-P308 Series

High Performance Network Switching Technology

• 10/100BaseT(X) (RJ45)

• 100BaseFX (SC type, Multi/Single mode)

• IEEE802.3/802.3u/802.3x 100BaseFX (SC type, multi-mode, and
single-mode)

• Store and Forward switching process type, with 1024 address entries

• 10/100M, Full/Half-Duplex, MDI/MDIX auto-sensing

• Provides up to 15.4 watts per PoE port

• Active circuit protection

• Auto disconnection for over voltage or under voltage

• Power consumption detection and classification

Industrial Grade Reliability

• Power failure, port break alarm by relay output

• Redundant dual DC power inputs

Rugged Design

• Operating temperature range from 0 to 60° C, or extended opera ting
temperature from -40 to 75°C for “-T” models

• IP30, rugged high-strength case

• DIN-Rail or panel mounting ability

Specifications of EDS-P308 Series

Technology

Standards

IEEE802.3, 802.3u, 802.3x, 802.3af

Forward and Filtering Rate

148810 pps

Packet Buffer Memory

256 KB

Processing Type

Store and Forward, with IEEE802.3x full
duplex, back pressure flow control

Address Table Size

1,000 uni-cast addresses

Latency

Less than 5 μs

Interface

RJ45 Ports

10/100BaseT(X) auto negotiation speed,

F/H duplex mode, and auto MDI/MDI-X

connection

Fiber Ports

100BaseFX (SC type, multi-mode, and
single-mode)

LED Indicators

Power, Fault, FX, 10/100, PoE

DIP Switch

Port break alarm mask

Alarm Contact

One relay output with current carrying
capacity of 0.5A @ 48 VDC

- 5 -

PoE

Total Power Budget

61.6 W

PoE Output Voltage

45.3 VDC @ 48 VDC power input

PoE Output Power

15.4 W for 802.3af

PoE Output Current

350 mA for 802.3af

Overload Current Protection
(at the port)

Present

PoE Pinout

Mode A: Pair 1, 2 (V-); Pair 3, 6 (V+)

Power

Rated Voltage

48 VDC, redundant dual inputs

Operating Voltage

44 to 57 VDC

Rated Current

1.47 A @ 48 VDC

Power Consumption

8.96 W max., without PDs' consumption

Inrush Current

29 A @ 48 VDC

Electrical Isolation

2250 VDC to chassis for 60 s

Heat Dissipation

27.3 BTU/h

Overload Current Protection
(at the input)

Present
Reverse Polarity Protection

Present

Connection

1 removable 6-contact terminal block

Mechanical

Casing

IP30 protection, metal case

Dimensions

53.6 × 135 × 105 mm (W × H × D)

Weight

0.84 kg

Installation

DIN-Rail, Wall Mounting

Environmental

Operating Temperature

0 to 60°C (32 to 140°F)

-40 to 75°C (-40 to 167°F) for -T models

Storage Temperature

-40 to 85°C (-40 to 185°F)

Ambient Relative Humidity

5 to 95% (non-condensing)

Regulatory Approvals

Safety

UL 508

EMI

FCC Part 15, CISPR 32 class A

EMS

EN61000-4-2 (ESD), Level 3

EN61000-4-3 (RS), Level 3
EN61000-4-4 (EFT), Level 3
EN61000-4-5 (Surge), Level 3
EN61000-4-6 (CS), Level 3
EN61000-4-8

EN61000-4-11

Shock

IEC60068-2-27

Freefall

IEC60068-2-32

Vibration

IEC60068-2-6

WARRANTY

5 years