Moxa Technologies MGate 5122 Series User manual

P/N: 1802051220110
*1802051220110*
MGate 5122 Series
Quick Installation Guide
Version 1.0, June 2023
Technical Support Contact Information
www.moxa.com/support

2023 Moxa Inc. All rights reserved.

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Overview
The MGate 5122 is an industrial Ethernet gateway for CANopen/J1939
and EtherNet/IP network communications.
Package Checklist
Before installing the MGate 5122, verify that the package contains the
following items:
•1 MGate 5122 gateway
•Quick installation guide (printed)
•Warranty card
NOTE
Please notify your sales rep
resentative if any of the above
items are missing or damaged.
Optional Accessories (can be purchased separately)
•WK-25: Wall-mounting kit, 2 plates, 4 screws, 25 x 43 x 2 mm
Hardware Introduction
LED Indicators
LED
Color
Description
POWER1 (P1)
POWER2 (P2)
Green
Power is on.
Off
Power is off.
READY (R)
Off
Power is off.
Green
Steady: Power is on, and the MGate is
functioning normally.
Blinking (1 sec.): The MGate has been
located by the Moxa utility DSU Location
function.
Red
Steady: Power is on, and the MGate is
booting up.
Blinking slowly (0.5 sec.): Shows an IP
conflict, or the DHCP server is not
responding properly.
Flashing quickly, blinking (0.1 sec.): The
microSD card failed.
EtherNet/IP
(EIP)
[as EtherNet/IP
Adapter]
Off
No connection has been established.
Green Steady: I/O data is being exchanged with all
of the connections.
Red
Steady: Rejected the connection due to
incorrect configurations.
Blinking (1 sec.): One or more connections
timed out.
CAN
[as CANopen
Master]
Green
Steady green: In CANopen OPERATIONAL
state.
Blinking green: In CANopen PRE-
OPERATIONAL state.
Single flash: In CANopen STOP state.
Red
Steady red: CAN bus off

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LED
Color
Description
Single flash: An error counter warning level
has been reached.
Double flash: A heartbeat event has
occurred.
CAN
[as J1939]
Off
No J1939 I/O configured
Green
Steady: CAN bus (J1939) communication is
receiving or transmitting data.
Red
Steady: A communication error occurred
1. The J1939 address claim failed
2. CAN is in bus-off state because the error
counter is exceeding its limitations.
CAN TX/RX
Green
Flashing: CAN bus port is receiving data
Amber
Flashing: CAN bus port is transmitting data
ETH 1, ETH 2
Green
Steady ON: Ethernet link on at 100Mbps
Blinking: Data transmitting at 100Mbps
Amber
Steady ON: Ethernet link on at 10Mbps
Blinking: Data transmitting at 10Mbps
Off
Link is down or not connected
Panel Layouts
Top View
Front View

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Dimensions
DIN Rail
Side DIN Rail

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Wall Mount
Reset Button
Restore the MGate to factory default settings by using a pointed object
(such as a straightened paper clip) to hold the reset button down until
the Ready LED stops blinking (approximately five seconds).
Hardware Installation Procedure
1. Connect the power adapter. Connect the 12-48 VDC power line or
DIN-rail power supply to the MGate 5122’s terminal block.
2. Use a CAN cable to connect the MGate to the CAN device.
3. Use an EtherNet/IP cable to connect the MGate to the EtherNet/IP
scanner.
4. The MGate 5122 is designed to be attached to a DIN rail or
mounted on a wall. For DIN-rail mounting, push down the spring
and properly attach it to the DIN rail until it “snaps” into place. For
wall mounting, install the wall-mounting kit (optional) first and then
screw the device onto the wall.
When wiring the relay contact (R) and power inputs (P1/P2), we
suggest using American Wire Gauge (AWG) 16 to 20 as a cable and the
corresponding pin-type cable terminals. The stripping length is
recommended to be 8 to 9 mm. The wire temperature rating should be
at least 85°C. Use copper conductors only. The shielding ground screw
(M4) is near the power connector. When you connect the shielded
ground wire (min. 16 AWG), the noise is routed from the metal chassis
to the ground.

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The following figure illustrates the two mounting options:
Wall- or Cabinet-mounting
We provide two metal plates to mount the unit on
a wall or inside a cabinet. Attach the plates to the
unit’s rear panel with screws. With the plates
attached, use screws to mount the unit on t
he
wall. The heads of the screws should be 5 to 7 mm
in diameter, the shafts should be 3 to 4 mm in
diameter, and the length of the screws should be
over 10.5 mm.
Software Installation Information
Please download the User Manual and Device Search Utility (DSU) from
Moxa’s website: www.moxa.com
For using the DSU, refer to the User’s Manual. The MGate 5122 also
supports login via a web browser.
Default IP address: 192.168.127.254
Create your administration account and password when you log in the
first time.
Pin Assignments
CAN Port (6-pin Terminal Block)
Pin
CAN
1
CAN_L
2
CAN_H
3
CAN Signal GND
4
Ext-CAN_L*
5
Ext-CAN_H*
6
CAN_SHLD
* For the CAN port, plug CAN_L and CAN_H into the terminal block. If
another device is connected to the same CAN bus, use the Ext_CAN_L
and Ext_CAN_H as extension pins.

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Ethernet Port (RJ45)
Pin
Signal
1
Tx+
2
Tx-
3
Rx+
6
Rx-
Power Input and Relay Output Pinouts
V2+ V2-
V1+ V1-
DC
Power
Input 2
DC
Power
Input 2
N.O. Common N.C.
DC
Power
Input 1
DC
Power
Input 1
Specifications
Power Parameters
Power Input
12 to 48 VDC
Power Consumption
455 mA max.
Relays
Contact Current Rating
Resistive load: 2 A @ 30 VDC
Environmental Limits
Operating Temperature
Standard models: -10 to 60°C (14 to
140°F)
Wide temp. models: -40 to 75°C (-40 to
167°F)
Storage Temperature
(package included)
-40 to 85°C (-40 to 185°F)
Ambient Relative Humidity
5 to 95% RH
Physical Characteristics
Dimensions
25 x 90 x 129.6 mm (0.98 x 3.54 x 5.1 in)
Weight
294 g (0.65 lb)
Reliability
Alert Tools
Built-in buzzer and RTC
MTBF
1,408,984 hrs.
Hot
surface label.
Functional earth terminal.

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ATTENTION
•
This device is an open-type equipment and intended to be
installed in a suitable enclosure.
•
If the equipment is used in a manner not specified by the
manufacturer, the protection provided by the equipment
may be impaired.
•
When installing the device, the assembler secures the
safety of the system in which the equipment is
incorporated.
NOTE
•
This device is intended for use indoors and at altitudes up
to 2,000 meters.
•Pollution degree 2.
NOTE
Clean the device with a soft cloth, dry or with water.
NOTE
The power input specification complie
s with t
he requirements of
SELV (Safety Extra Low Voltage), and the power supply should
comply with UL 61010-1 and UL 61010-2-201.
WARNING
사용자안내문
(User Guide)
이
기기는 업무용 환경에서 사용할 목적으로 적합성평가를 받은
기기로서가정용
환경에서 사용하는 경우 전파간섭의 우려가 있습니다.
This equipment has KC approval to be used for industrial environments and
therefore it has the possibility of interferences with household equipment.
For any repair or maintenance needs, please contact us.
Moxa Inc.
No. 1111, Heping Rd., Bade Dist., Taoyuan City 334004, Taiwan
[phone]