Moxa Technologies EtherDevice EDR-G903 User manual

Moxa EtherDevice™ Router
EDR-G903
Hardware Installation Guide
First Edition, February 2010
©2010 Moxa Inc. All rights reserved.
Reproduction without permission is prohibited.
Fl.4, No.135, Lane 235, Pao-Chiao Rd. Shing Tien City, Taipei, Taiwan,
R.O.C.
TEL: [phone]
P/N: 1802009030010

Package Checklist
The Moxa EDR-G903 is shipped with the following items. If any of these
items is missing or damaged, please contact your customer service
representative for assistance.
y1 EDR-G903 EtherDevice Router
yHardware Installation Guide
yCD-ROM with User’s Manual and Windows utility
yMoxa product warranty statement
yRJ45 to DB9 console port cable
yProtective caps for unused ports
Features
Advanced Industrial Networking Capability
yRouter/Firewall/VPN all in one.
yHigh performance Gigabit copper/fiber combo port.
ySupports 1 WAN, 1 LAN, and 1 user-configurable WAN or DMZ
interface.
yFirewall with Quick Automation Profile for Fieldbus protocols.
yNetwork address translation (N-to-1, 1-to-1, and port forwarding).
yIntelligent PolicyCheck and SettingCheck tools.
y-40 to 75°C operating temperature (T models).
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Panel Views of EDR-G903
1
2
4
1
1
2
3
2
3
4
5
6
Front Panel View
Top Panel View
Rear Panel View
Front Panel:
1. WAN1, DMZ/WAN2, LAN port:
10/100/1000 BaseT(X) or
100/1000Base SFPslot combo ports
2. Power input PWR1LED
3. Power input PWR2LED
4. FaultLED
5. 10/100/1000BaseT(X) LEDindicator
6. LED for DMZ/WAN2 port
Top Panel:
1. Grounding screw
2. 4-pin terminal block for PWR 1,
PWR 2
3. 4-pin terminal block for DI and
Relay
4. RS-232 console port
Rear Panel:
1. Terminal block
2. DIN-Rail kit
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Mounting Dimensions (unit = mm)
52.9 mm
(2.1 in) 20.0 mm
(0.8 in)
18.0 mm
(0.7 in)
20.7 mm (0.8 in)
15.0 mm (0.6 in)
51.0 mm
(2.0 in)
44.0 mm
(1.7 in)
20.0 mm (0.8 in)
131.1 mm (5.2 in)
139.9 mm (5.5 in)
161.7 mm (6.4 in)
82.5 mm (3.2 in)
48.4 mm (1.9 in)
152.0 mm (6.0 in)
PWR1
PWR2
FAULT
EDR-G903
WAN1LAN DMZ/WAN2
Secure Router
Side View Front View Rear View DIN-Rail Mounting Kit
DIN-Rail Mounting
The aluminum DIN-Rail attachment plate should already be fixed to the back
panel of the EDR-G903 when you take it out of the box. If you need to
reattach the DIN-Rail attachment plate to the EDR-G903, make sure the stiff
metal spring is situated towards the top, as shown in the following figures.
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 place as shown in
the following illustration.
metal
spring
DIN-Rail
metal
spring
DIN-Rail
To remove the EDR-G903 from the DIN-Rail, simply reverse Steps 1 and 2
above.
- 4 -

Wiring Requirements
WARNING
Do not disconnect modules or wires unless power has been
switched off or the area is known to be non-hazardous. The
devices may only be connected to the supply voltage shown on
the type plate. The devices are designed for operation with a
Safety Extra-Low Voltage. Thus, they may only be connected to
the supply voltage connections and to the signal contact with the
Safety Extra-Low Voltages (SELV) in compliance with IEC950/
EN60950-1/ VDE0805.
ATTENTION
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).
ATTENTION
Safety First!
Be sure to disconnect the power cord before installing and/or
wiring your Moxa EtherDevice Router.
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.
Please read and follow these guidelines:
yUse 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 communications wiring and power wiring
through the same wire conduit. To avoid interference, wires with different
signal characteristics should be routed separately.
yYou can use the type of signal transmitted through a wire to determine
which wires should be kept separate. The rule of thumb is that wiring
sharing similar electrical characteristics can be bundled together
yYou should separate input wiring from output wiring
yWe advise that you label the wiring to all devices in the system.
Grounding the Moxa EDR-G903
Grounding and wire routing help limit the effects of noise due to
electromagnetic interference (EMI). Run the ground connection from the
ground screw 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.
- 5 -

Wiring the Relay Contact
The EDR-G903 has one set of relay outputs. This relay contact uses one
contacts of the terminal block on the EDR-G903’s top panel. Refer to the
next section 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 block receptor.
In this section, we illustrate the meaning of the contact used to connect the
relay contact.
Top View
Front View
FAULT:
The two right contacts of the 4-pin terminal
block connector are used to detect
user-configured events. The two wires
attached to the fault contacts form an open
circuit when a user-configured event is
triggered. If a user-configured event does
not occur, the fault circuit remains closed.
Wiring the Redundant Power Inputs
The EDR-G903 has two sets of power inputs—power input 1 and power
input 2. The top and front views of one of the terminal block connectors are
shown here.
Top View
Front View
V2- V2+ V1- V1+
V2- V2+ V1- V1+
STEP 1: Insert the negative/positive DC
wires into the V-/V+ terminals, respectively.
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 o
f
the terminal block connector.
STEP 3: Insert the plastic terminal block
connector prongs into the terminal block
receptor, which is located on the
EDR-G903’s top panel.
- 6 -

Wiring the Digital Inputs
The EDR-G903 has one set of digital input, DI. The DI consists of two left
contacts of the 4-pin terminal block connector on the EDR-G903’s top panel,
which are used for the DC inputs. The top and front views of one of the
terminal block connectors are shown here.
Top View
Front View
I
I
STEP 1: Insert the negative
(ground)/positive DI wires into the ┴/I
terminals, respectively.
STEP 2: To keep the DI wires from pulling
loose, use a small flat-blade screwdriver to
tighten the wire-clamp screws on the front o
f
the terminal block connector.
STEP 3: Insert the plastic terminal block
connector prongs into the terminal block
receptor, which is located on the
EDR-G903’s top panel.
Communication Connections
Each EDR-G903 has 2 types of communication port:
y1 RJ45 console port (RS-232 interface)
y3 combination 10/100/1000T(X)/1000BaseSFP ports
RS-232 Connection
The EDR-G903 has one RS-232 (10-pin RJ45) console port, located on the
top panel. Use either an RJ45-to-DB9 (see the cable following wiring
diagrams) to connect the EDR-G903’s console port to your PC’s COM port.
You may then use a console terminal program, such as Moxa PComm
Terminal Emulator, to access the EDR-G903’s console configuration utility.
RJ45 (10-pin) Console Port Pinouts
Pin Description
1 ------
2 DSR
3 RTS
4 ------
5 TxD
6 RxD
7 GND
8 CTS
9 DTR
10 ------
110
- 7 -

RJ45 (10-pin) to DB9 (F) Cable Wiring
RJ45 Plug Pin 1
Moxa
EtherDevice
Server
RJ45
Connector
DCD
DSR
RTS
GND
TxD
RxD
CTS
DTR
COM Port
Female DB9
Connector
DCD
DTR
CTS
GND
RxD
TxD
RTS
DSR
Cable Wiring
1
2
3
4/7
5
6
8
9
1
6
7
5
3
2
8
4
10/100/1000BaseT(X) Ethernet Port
Connection
The 10/100/1000BaseT(X) ports located on Moxa EtherDevice Router’s front
panel are used to connect to Ethernet-enabled devices. Most users will choose
to configure these ports for Auto MDI/MDI-X mode, in which case the port’s
pinouts are adjusted automatically depending on the type of Ethernet cable
used (straight-through or cross-over), and the type of device (NIC-type or
HUB/Switch-type) connected to the port.
In what follows, we give pinouts for both MDI (NIC-type) ports and MDI-X
(HUB/Switch-type) ports. We also give cable wiring diagrams for
straight-through and cross-over Ethernet cables.
10/100Base T(x) RJ45 Pinouts
MDI Port Pinouts MDI-X Port Pinouts 8-pin RJ45
Pin Signal Pin Signal
1 Tx+ 1 Rx+
2 Tx- 2 Rx-
3 Rx+ 3 Tx+
6 Rx- 6 Tx-
1 8
1000BaseT RJ45 Pinouts
Pin MDI MDI-X
1 BI_DA+ BI_DB+
2 BI_DA- BI_DB-
3 BI_DB+ BI_DA+
4 BI_DC+ BI_DD+
5 BI_DC- BI_DD-
6 BI_DB- BI_DA-
7 BI_DD+ BI_DC+
8 BI_DD- BI_DC-
1 8
- 8 -

RJ45 (8-pin) to RJ45 (8-pin) Straight-Through Cable Wiring
Straight-Through Cable
RJ45 Plug Pin 1
Router Port
RJ45
Connector RJ45 Connecto
r
Tx+
Tx-
Rx+
Rx-
DD+
DD-
DC+
DC-
NIC Port
Cable Wiring Rx+
Rx-
Tx+
Tx-
DC+
DC-
DD+
DD-
3
6
1
2
4
5
7
8
3
6
1
2
4
5
7
8
RJ45 (8-pin) to RJ45 (8-pin) Cross-Over Cable Wiring
Cross-Over Cable
RJ45 Plug Pin 1
Router Port
(NIC Port)
RJ45
Connector RJ45 Connector
Tx+
Tx-
Rx+
Rx-
(Rx+)
(Rx-)
(Tx+)
(Tx-) DC+
DC-
DD+
DD-
(DD+)
(DD-)
(DC+)
(DC-)
(Tx+)
(Tx-)
(Rx+)
(Rx-)
Router Port
(NIC Port)
Cable Wiring
Rx+
Rx-
Tx+
Tx- (DC+)
(DC-)
(DD+)
(DD-)
DD+
DD-
DC+
DC-
3
6
1
2
4
5
7
8
1
2
3
6
7
8
4
5
100 BaseFX or 1000BaseSFP Fiber Port
The Gigabit Ethernet ports on the EDR-G903 series are SFP slots, which
require 100BaseFX SFP or Gigabit mini-GBIC fiber transceivers to work
properly. Moxa provides complete transceiver models for various distance
requirements.
The concept behind the LC port and cable is quite straightforward. Suppose
you are connecting devices I and II. Unlike electrical signals, optical signals do
not require a circuit in order to transmit data. Consequently, one of the optical
lines is used to transmit data from device I to device II, and the other optical
line is used to transmit data from device II to device I, for full-duplex
transmission.
Remember to connect the Tx (transmit) port of device I to the Rx (receive) port
of device II, and the Rx (receive) port of device I to the Tx (transmit) port of
device II. If you make your own cable, we suggest labeling the two sides of the
same line with the same letter (A-to-A and B-to-B, as shown below, or
A1-to-A2 and B1-to-B2).
LC-Port Pinouts LC-Port to LC-Port Cable Wiring
Tx
Rx
A
B
Cable Wiring
A A
B B
A
B
- 9 -

ATTENTION
This is a Class 1 Laser/LED product. To avoid causing serious
damage to your eyes, do not stare directly into the Laser Beam.
LED Indicators
The front panel of the Moxa EDR-G903 contains several LED indicators. The
function of each LED is described in the following table:
LED Color State Description
On Power is being supplied to power input
P1 on the main module.
PWR1 AMBER
Off Power is not being supplied to power
input P1 on the main module.
On Power is being supplied to power input
P2 on the main module.
PWR2 AMBER
Off Power is not being supplied to power
input P2 on the main module.
On When a user-configured event is
triggered.
FAULT RED
Off When a user-configured event has not
been triggered.
On TP or FX port’s 10/100 Mbps link is
active.
Blinking Data is being transmitted at 10/100
Mbps.
AMBER
Off TP or FX port’s 10/100 Mbps link is
inactive.
On TP or FX port’s 1000 Mbps link is
active.
Blinking Data is being transmitted at 1000 Mbps.
10/100/1000M
GREEN
Off TP or FX port’s 1000 Mbps link is
inactive.
On The WAN2/DMZ port is set to the
“WAN” function.
AMBER
Off The WAN2/DMZ port is disabled.
On The WAN2/DMZ port is set to the
“DMZ” function.
WAN/DMZ
GREEN
Off The WAN2/DMZ port is disabled.
- 10 -