SALZ SWITCH 4008GT User manual
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1. Overview
The SWITCH 4008GT Lite-Managed Industrial Ethernet Switch
is designed for harsh environments to withstand vibration,
shock, free fall, power surges. The switch is easy to set-up and
supports the critical software features required in factory automa-
tion systems such as multi-axis robots and their peripherals
(PLC's, HMI's and legacy devices). The switch includes 8-port
10/100/1000Mbps RJ45 downlink ports.
2. Package Checklist
Panel view
4. Grounding the switch
5.1 Wiring Power Input
Grounding and wire routing help limit the eects of noise due to
electromagnetic interference (EMI). Run the ground connection
from the ground screw to the grounding surface prior to connect-
ing devices.
!ATTENTION:
A corrosion-free mounting rail is advisable. When
installing, make sure to allow for enough space
between devices to properly install the cabling. And
provide ample space for air ow.
3. Mounting and Dismounting to DIN-Rail
!ATTENTION:
The Switch is an open type device and shall be DIN-Rail
mounted or wall mounted (optional) in the cabinet and
the ambient temperature should not exceed the operat-
ing temperature.
!ATTENTION:
This product is intended to be mounted to a well-ground-
ed mounting surface such as a metal panel.
To insert power wire and connect the specied voltage range at
a maximum of 0.35A DC power to the power terminal block,
follow the steps below:
1. Use a at-head screwdriver to loosen the wire-clamp screws
2. Insert the negative/positive DC wires into the PWR-/PWR+
terminals, respectively
3. Tighten the wire-clamp screws to prevent the wires from loosen-
!WARNING:
Safety measures should be taken before connecting
the power cable. Turn o the power before connecting
modules or wires. The correct power supply voltage is
listed on the product label. Check the voltage of your
power source to make sure that you are using the
correct voltage. DO NOT use a voltage greater than
Please read and follow these guidelines:
• 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 communications wiring and power
wiring through the same wire conduit. To avoid interference,
wires with dierent signal characteristics should be routed
separately.
• You 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 that shares similar electrical characteris-
tics can be bundled together
• You should separate input wiring from output wiring
• We advise that you label the wiring to all devices in the system
Removing the SwitchMounting the Switch
Clic k
Mounting the switch
Place the switch on the DIN-Rail from above using the slot, push
the front of the switch toward the mounting surface until it snaps
into place with a click sound.
5. Wiring requirements
Dismounting the switch
Press the switch from top and pull out the lower edge of the
switch and then remove the switch from the DIN-Rail.
what is specied on the product label. 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
current exceeds the maximum rating, the wiring can
overheat causing serious damage to your equipment.
Top View
Grounding
Screw
Power Input
Terminal Block
DIP Switches
Reset
24~48VDC
PWR
+
+
RPS
ALM
OFF
1
2
ON
1 PWR
ALM
RPS2
PWR
RPS
ALM
PWR RPS ALM
LNK/
ACT
1000
1
3
5
7
2
4
6
8
1000Mbps
(Green)
LNK/ACT
(Green)
Grounding Screw
SWITCH 4008GT
Quick Installation Guide
• SWITCH 4008GT Switch x 1
!
Caution:
• Use copper conductors only
• Wiring cable temperature should support at
least 105˚C
• Tighten the wire to a torque value 20N
• The wire gauge for the terminal block should
range between 0.2 to 2.5 mm2
You can use “PWR” for Primary Power input and “RPS” for
Redundant Power Input.
Top view of Terminal Block is shown in the gure below:
Terminal Block
-4- -5- -6- v1.0
!ATTENTION:
Please use a power supply from 24 ... 48VDC, the
device power shall be supplied by SELV circuit.
Connect through Web Browser:
• Connect your computer to one of the Ethernet ports.
9. Conguration
Default Username
Default Password
SALZ
admin
NOTE: For more details on conguration please refer user manual.
Connect one end of an Ethernet cable into the Ethernet port of
the switch and the other end to the attached networking device.
• Ports 1-8 supports 10/100/1000Mbps speed
• All the RJ45 ports on the switch support auto-negotiation and
auto MDI/MDI-X to eliminate the need for crossover cabling.
* Category 5e cable or above should be used.
5.3 Cabling RJ45
5.2 Wiring the relay contact (ALM)
The switch has one set of relay alarm
output. This relay contact uses two
contacts of the terminal block on the
switch top panel. The two contacts of
the terminal block connector are
used to detect user-congured
events. The two wires attached to
the fault contacts form an open
circuit when a user-congured event
is triggered. If a user-congured
event does not occur, the fault circuit
Relay rating: 24V, 1A
6. DIP Switch Setting
7. LED Indicators
Illuminated
O
PWR
(Green)
Primary power on
Primary power o or failure
Illuminated
O
RPS
(Green)
Redundant power on
Redundant power o or failure
Illuminated
O
ALM
(Red)
Alarm triggered for abnormal power status
and anomalous features.
Normal operation or DIP switch OFF
8. Environmental limits
-40°C ... 75°C (-40°F ... 167°F)
-40°C ... 85°C (-40°F ... 185°F)
5 to 95% (non condensing)
Operating Temperature
Storage Temperature
Ambient relative humidity
!ATTENTION:
This device complies with Part 15 of the FCC rules.
Operation is subject to the following conditions:
1. This device may not cause harmful interference.
2. This device must accept any interference received
including interference that may cause undesired
!ATTENTION:
If the equipment is used in a manner not specied by
the SALZ Automation GmbH, the protection provided
by the equipment may be impaired.
!ATTENTION:
Please leave at least 5cm of space at the left and right
of the unit for ventilation.
1 PWR ON: Primary power alarm reporting is enabled
OFF:Primary power alarm reporting is disabled
2 RPS ON: Redundant power alarm reporting is enabled
OFF:Redundant power alarm reporting is disabled
OFF ON
1
2
1000
(Green)
(1~8th
RJ45 port)
Illuminated
O
Link speed at 1000Mbps
Link speed at 10/100Mbps
LNK/ACT
(Green)
(1~8th
RJ45 port)
Port link-up
Activity (receiving or transmitting data)
Port disconnected or link failed
Illuminated
Blinking
O
Load External
Power
Address of the manufacturer:
SALZ Automation GmbH
Max-Planck-Str. 64
32107 Bad Salzuen, Germany
Email: [email protected]
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