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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[phone]

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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

- 6 -

EDS-P308 Series Panel Layout

1. Grounding screw

2. Terminal block for power inputs
PWR1, PWR2, and relay output

3. Heat dissipation orifices

4. DIP switches

5. Power input PWR1 LED

6. Power input PWR2 LED

7. Fault LED

8. 10/100BaseT(X) Port

9. TP port’s 100 Mbps LED

10.

TP port’s 10 Mbps LED

11.

Model Name

12.

Screw holes for wall mounting kit

13.

DIN-Rail Kit

14.

PoE port LEDs (ports 1 to 4)

- 7 -

EDS-P308 (SC-type) Panel Layout

NOTE:

MSC

: Multi-Mode SC Connector

SSC: Single-Mode SC Connector

Product models not shown here:

EDS

-P308-S-SC is ident ic al to

EDS-P308-M-SC.

EDS

-P308-SS-SC is identical to

EDS-P308-MM-SC.

1. Grounding screw

2. Terminal block for power inputs
PWR1, PWR2 and relay output

3. Heat dissipation orifices

4. DIP switches

5. Power input PWR1 LED

6. Power input PWR2 LED

7. Fault LED

8. 10/100BaseT(X) Port

9. 100BaseFX Port (SC type,
Multi/Single mode)

10.

TP port’s 100 Mbps LED

11.

TP port’s 10 Mbps LED

12.

FX port's 100 Mbps LED

13.

Model Name

14.

Screw holes for wall mounting kit

15.

DIN-Rail Kit

16.

PoE port LEDs (ports 1 to 4)

- 8 -

Mounting Dimensions

Unit = mm (inch)

- 9 -

DIN-Rail Mounting

The aluminum DIN-Rail attachment plate should already be fixed to the
back panel of the EDS-P308 Series when you take it out of th e box. If you
need to reattach the DIN-Rail attachment plate, make sure the stiff meta l
spring is situated towards the top, as shown in t h e figures below.

STEP 1:
Insert the top of the DIN

-Rail into

the slot just below
the stiff metal spring.

STEP 2:
The DIN

-Rail attachment unit will

snap into pla

ce as shown below.

To remove the Moxa EtherDevice Switch from the DIN-Rail, simply
reverse Steps 1 and 2 above.

Wall Mounting (optional)

For some applications, you will find it convenient to mount EDS-P308
Series on the wall, as illustrated below.

STEP 1:

Remove the aluminum
DIN

-Rail attachment plate

from the EDS

-P308’s rear

panel, and then attach the
wall mount plates, as shown
in the diagram below.

STEP 2:

Mounting the EDS-

P308 on the wall requires 4

screws. Use the switch, with wall mount pla

tes

attached, as a guide to mark the c orrect locations of the
4 screws. The heads of the screws should be less than

6.0 mm in diameter, and the shafts should be less than

3.5 mm in diameter, as shown in t he figure at the right.

NOTE

Before tightening the screws into the wall, make sure the screw
head and shank size are suitable by inserting the screw into one
of the keyhole-shaped apertures of the wall mounting plates.

Do not screw the screws in all the way—leave about 2 mm to allow room
for sliding the wall mount panel between the wa l l and the screws.

- 10 -

STEP 3:
Once the screws are fixed in the wall,
insert the four screw heads through the
large parts of the keyhole

-shaped

apertures, and then slide the EDS

-P308

downwards, as indicated. Tighten the four
screws for added stability.

Grounding the EDS-P308 Series

Grounding and wire routing help limit the effects of noise due to
electromagnetic interference (EMI). Run the groun d connect ion from th e
ground screw to the grounding surface prior to con nect ing devices.

ATTENTION

This product is intended to be mounted to a well

-grounded

mounting surface, such as a metal panel.

EDS-P308 Series’ Redundant Power Inputs

Both power inputs can be connected simultaneously to live DC power
sources. If one power source fa ils, the other live source act s as a backup,
and automatically supplies all of EDS-P308 Series’s power needs.

Wiring the Redundant Power Inputs

The top two contacts and the bottom two contacts of the 6-contact
terminal block connector on EDS’s top panel are used for EDS’s two DC
inputs. Top and front views of one of the term inal block connectors are
shown here.

STEP 1:
Insert the negative/positive DC wires into
the V

-/V+ terminals.

STEP 2:

To keep the DC wires from pulling loose,
use a small flat

-blade screwdriver to

tighten the wire-clamp screws on the front
of

the terminal block connector.

STEP 3:

Insert the plastic terminal block connector
prongs into the terminal block receptor,
which is located on ED

S’s top panel.

ATTENTION

Before connecting EDS to the DC power inputs, make sure the DC
power source voltage is stable.

- 11 -

EDS-P308 Series’ Alarm Contact

The EDS-P308 Series has one alarm contact located on its top pane l. For
detailed instructions on how to connect t he alarm conta ct power wir es to
the two middle contacts of the 6-contact terminal block connector, see
the Wiring the Alarm Contact section on page 10. A typical scenario would
be to connect the Fault circuit to a warning light located in the control
room. The light can be set up to switch on when a fault is detected.

The alarm contact has two terminals that form a Fault circuit for
connecting to an alarm system. The two wires att ached to the Fault
contacts form an open circuit when (1) EDS has lost power from one of
the DC power inputs, or (2) one of the ports for which the corresponding
PORT ALARM DIP Switch is set to ON is not properly connected.

If neither of these two conditions occurs, the Fault circuit will be closed.

EDS-P308 Series’ DIP Switch Settings

ON:

Enables the corresponding PORT Alarm. If
the port’s link fails, the relay will form an
open circuit and the fault LED will light up.

Off:

Disables the corresponding PORT Alarm.
The relay will form a closed circuit and the
Fault LED will never light up.

Wiring the Alarm Contact

The alarm contact consists of the two middle contacts of the terminal
block on EDS’s top panel. Refer to below for detailed instructions on how
to connect the wires to the terminal block connector, and how to attach
the terminal block connector to the terminal b lo ck receptor. In this
section, we explain the meaning of the two c ontact s use d to conn ect th e
alarm contact.

FAULT:

The two middle contacts of the

6-contact terminal block connector are used to
detect both power faults and port faults. The
two wires attached to the Fault cont

acts form

an open circuit when:

1. EDS has lost power from one of the DC
power inputs.

OR

2. One of the ports for which the

corresponding PORT ALARM DIP Switch is

set to ON is not properly connected.

If neither of these two conditions is satisfied,
the Fault circuit will be closed.

- 12 -

LED Indicators

The front panel of the EDS-P308 Series contains several LED indicators.
The function of each LED is described in the tabl e below.

LED

Color

State

Description

PWR1 AMBER

On

Power is being supplied to power input

PWR1

Off

Power is not being supplied to power
input PWR1

PWR2 AMBER

On

Power is being supplied to power input
PWR2

Off

Power is not being supplied to power
input PWR2

FAULT RED

On

When the corresponding PORT alarm is
enabled, and the port’s link is inactive.

Off

When the corresponding PORT alarm is

enabled and the port’s link is active, or
when the corresponding PORT alarm is

disabled.

10M GREEN

On

TP port’s 10 Mbps link is active

Blinking

Data is being transmitted at 10 Mbps

Off

TP Port’s 10 Mbps link is inactive

100M GREEN

On

TP port’s 100 Mbps link is active

Blinking

Data is being transmitted at 100 Mbps

Off

100BaseTX Port’s link is inactive

FX GREEN

On

FX port’s 100 Mbps link is active.

Blinking

Data is being transmitted at 100 Mbps.

Off

100BaseFX Port’s link is inactive.

PoE AMBER

On

Power is being supplied to Powered Device
(PD)

Off

Power is

not

being supplied to Powered

Device (PD)

Package Checklist for SPL-24

The Moxa SPL-24 is shipped with the fo llowing items. If any of these items
is missing or damaged, please contact your customer service
representative for assistance.

• Moxa PoE Splitter, SPL-24

• Quick installation guide (printed)

• Warranty card

Features of SPL-24

High Performance Network Switching Technology

• IEEE802.3af compliance

• Power/data split from PoE lines using either spare-pairs or data pairs

• Support for up to 12.95 W at 24 VDC

• Support for up to 15.4 watts per PoE port

• Short circuit protection

• Auto disconnection for over voltage or under voltage

• Power consumption detection and classification

- 13 -

Rugged Design

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

• IP30, plastic case

• DIN-Rail or panel mounting ability

Specifications of SPL-24

Technology

Standards

IEEE802.3af

Interface

RJ45 Ports 10/100BaseT(X) for PoE IN, and

10/100BaseT(X) for DATA OUT

LED Indicators

Power

Power

Input voltage

44 to 56 VDC

Output voltage

24 VDC

Output current

0.54 A @ 24V

Output Power

12.95 W (@ 24 VDC)

Connection

Removable “3-pin” Termina l Block for output

Overload current Protection

400 mA (@ 48 VDC input)

Efficiency

85% (at 25°C, full-loaded)

Mechanical

Casing

IP30 protection, plastic case

Dimensions

25 × 109 × 88 mm (W × H × D)

Weight

95 g

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

Pending: UL60950, UL 508, CSA C22.2 No.
60950, EN60950 (pending)

Hazardous Location UL/cUL Class I, Division 2, Groups A, B, C

and D (pending)

ATEX Class I, Zone 2, EEx nC IIC (pending)

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

Shock

IEC60068-2-27

Freefall

IEC60068-2-32

Vibration

IEC60068-2-6

WARRANTY

5 years

- 14 -

SPL-24 Panel Layout

1. Heat dissipation orifices

2. Terminal block for power input and ground ing

3. Moxa Logo

4. PoE power LED

5. DATA-OUT port

6. PoE IN port

7. DIN-Rail

Mounting Dimensions

Unit = mm (inch)

- 15 -

DIN-Rail Mounting for SPL-24

The plastic DIN-Rail attachment plate should already be fixed to the back
panel of SPL-24 when you take it out of the box. If you need to reattach
the DIN-Rail attachment plate, make sure the stiff metal spring is situated
towards the top, as shown in the figures below.

STEP 1:
Insert the top of the DIN

-Rail into

the slot.

STEP 2:
The DIN

-Rail attachment unit will

snap into place as shown below.

To remove the SPL

-24 from the

DIN

-Rail, insert a flat-blade screw

driver horizontally into the DIN-Rail
kit under

the SPL-

24, and then pull it

upwards and release SPL

-24

towards you away from the
DIN

-Rail.

Grounding the SPL-24

Grounding and wire routing help limit the
effects of noise due to electromagnetic
interference (EMI). Run the right most contact
of the 3

-co

ntact terminal block to the grounding

surface prior to connecting devices.

ATTENTION

This product is intended to be mounted to a well

-grounded

mounting surface, such as a metal panel.

- 16 -

Wiring the SPL-24’s Power Outputs

The two left-most contacts of the 3-contact terminal block connector on
the SPL-24’s top panel are used for 24 VDC output. T op and front views of
one of the terminal block connectors are shown h ere.

STEP 1:

Insert the negative /positive DC

wires into the V-

/V+

terminals.

STEP 2:

To keep the DC wires from pulling loose, use a small
flat

-blade screwdriver to tighten the wire-clamp

screws on the front of the terminal block connector.

STEP 3:

Insert the plastic terminal block connector prongs
into the terminal block receptor, which is located on
SPL

-24's top panel.

Patent http://www.moxa.com/doc/operations/Moxa_Patent_Marking.pdf