Moxa Technologies PT-7528 Manual

2012 Moxa Inc. All rights reserved.
P/N: 1802075280010
PT-7528
Hardware Installation Guide
Moxa PowerTrans Switch
First Edition, May 2012

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Package Checklist
The Moxa PowerTrans switch is shipped with the following items. If any of
these items are missing or damaged, please contact your customer
service representative for assistance.
•1 Moxa PowerTrans Switch
•Hardware Installation Guide
•CD-ROM with User’s Manual and SNMP MIB file
•Moxa Product Warranty Statement
•RJ45 to DB9 console port cable
•Protective caps for unused ports
•2 rack-mount ears
Panel Layout
1. System status LEDs
2. Ethernet port LEDs
3. Fast Ethernet port
4. Fiber Ethernet interface module slot
5. Serial console port
6. 10-pin terminal block for power inputs, and relay output
7. Rack Mounting Kit

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Dimensions (unit = mm)
Front Cabling model
Rear Cabling Model

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Fiber Ethernet Interface Modules
Rack Mounting
Use six screws to attach the PT switch to a standard rack.
Rack Mounting Kit
PT-7528 Side View
NOTE
Two additional rack-mount ears can be ordered as an option. Use
them to secure the rear
of the chassis in high-vibration
environments.
Wiring Requirements
WARNING
Safety First!
Be sure to disconnect the power cord before installing and/or
wiring your Moxa PowerTrans 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.

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Grounding Moxa PowerTrans Switch
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.
Wiring the Power Inputs
The PT-7528 switches support dual redundant power supplies: “Power
Supply 1 (PWR1)” and “Power Supply 2 (PWR2)”. The connections for
PWR1, PWR2 and the RELAY are located on the terminal block. The front
view of the terminal block connectors are shown below.
Wiring the Relay Contact
Each PT-7528 switch provides two types of relay output, at the user’s
option. Refer 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 block receptor.
Normal contact state without power applied to device
The relay contact is used to detect user-configured events. Two wires are
attached to the relay pins. The PT-7528 provides normal open and normal
close circuit at the user’s option. For pin definitions refer to the table
below
Relay pin connection
Power on state
Event trigger
Pin 4 and 6
Close circuit
Open circuit
Pin 8 and 6
Open circuit
Close circuit
Wiring the Redundant Power Inputs
Each PT switch has two sets of power inputs: power input 1 and power
input 2.

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STEP 1: Insert the dual set positive/negative DC wires into PWR1 and
PWR2 terminals (+ pins 1, 7; - pins 3, 9). Or insert the L/N AC wires
into PWR1 and PWR2 terminals (L pin 1, 7; N pin 3, 9)
STEP 2: To keep the DC or AC wires from pulling loose, use a screwdriver
to tighten the wire-clamp screws on the front of the terminal block
connector.
LED Indicators
System LEDs
LED
Color
State
Description
STAT
GREEN
On
System has passed self-diagnosis
test on boot-up and is ready to run.
Blinking System is undergoing the
self-diagnosis test.
RED On
System failed self-diagnosis on
boot-up.
PWR1 AMBER
On
Power is being supplied to the main
module’s power input PWR1.
Off
Power is not being supplied to the
main module’s power input PWR1.
PWR2 AMBER
On
Power is being supplied to the main
module’s power input PWR2.
Off
Power is not being supplied to the
main module’s power input PWR2.
FAULT RED
On
The corresponding PORT alarm is
enabled and a user-configured
event has been triggered.
Off
The corresponding PORT alarm is
enabled and a user-configured
event has not been triggered, or
the corresponding PORT alarm is
disabled.
MSTR/HEAD GREEN
On
This PT switch is set as the Master
of the Turbo Ring, or as the Head of
the Turbo Chain.
Blinking
The PT switch has become the Ring
Master of the Turbo Ring, or the
Head of the Turbo Chain, after the
Turbo Ring or the Turbo Chain went
down.
Off
The PT switch is not the Master of
this Turbo Ring or is set as a
Member of the Turbo Chain.
CPLR/TAIL GREEN
On
The PT switch coupling function is
enabled to form a back-
up path, or
it is set as the Tail of the Turbo
Chain.
Blinking Turbo Chain is down.
Off
This PT switch disabled the coupling
function, or is set as a Member of
the Turbo Chain.

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Port LED table
LED
Color
State
Description
Ports 1 to 24
GREEN
On
Port’s 100 Mbps link is active
Blinking
Data is transmitting at100 Mbps
Off
Port’s link is inactive
AMBER
On
Port’s 10 Mbps link is active
Blinking
Data is transmitting at10 Mbps
Off
Port’s link is inactive
M1
Port 1 to 4
GREEN
On
Port’s highest speed link is active
Blinking
Data is transmitting at highest
speed
Off
Port’s link is inactive
AMBER
On
Port’s non-highest speed link is
active
Blinking
Data is transmitting at non-highest
speed
Off
Port’s link is inactive
Specifications
Technology
Standards IEEE 802.3, 802.3u, 802.3x, 802.1D, 802.1w,
802.1Q, 802.1p, 802.1X, 802.3ad
Flow control
IEEE 802.3x flow control, back pressure flow control
Interface
Fast Ethernet
10/100BaseT(X) or 100BaseFX (SC/ST connector)
System LED
Indicators
STAT, PWR1, PWR2, FAULT, MSTR/HEAD, CPLR/TAIL
Alarm Contact
One relay output with current carrying capacity of 3A
@ 30 VDC or 3A @ 240 VAC
Optical Fiber (100BaseFX)
Distance
Multi-mode:
0 to 5 km, 1300 nm (50/125μm, 800 MHz*km)
0 to 4 km, 1300 nm (62.5/125μm, 500 MHz*km)
Single-mode:
0 to 40 km, 1310 nm (9/125μm, 3.5 PS/(nm*km))
Min. TX Output
Multi-mode: -20 dBm; Single-mode: -5 dbm
Max. TX Output
Multi-mode: -10 dBm; Single-mode: 0 dbm
RX Sensitivity
Multi-mode: -32 dBm; Single-mode: -34 dbm
Power
Input Voltage
WV: 24/48 VDC (18 to 72V)
HV: 110/220 VDC/VAC (88 to 300 VDC and 85 to 264
VAC)
Input Current
Max. 0.689A @ 24VDC
Max. 0.338A @ 48VDC
Max. 0.134/0.069A @ 110/220VDC
Max. 0.332/0.2A @ 110/220VAC

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Physical Characteristics
Housing
IP40 protection, metal case
Dimensions
(W x H x D)
440 x 44 x 325 mm (17.32 x 1.73 x 12.76 in.)
Weight
4900 g
Installation
19” rack mounting
Regulatory Approvals
Safety
UL60950-1, CSA C22.2 No. 60950-1, EN60950-1
Power Automaton
IEC61850-3, IEEE 1613
EMI
FCC Part 15, CISPR (EN55022) class A
Environmental Limits
Operating Temp.
-40 to 85°C (-40 to 185°F)
Cold start of min. 100 VAC at -40
°
C
Storage Temp.
-40 to 85°C (-40 to 185°F)
Ambient Relative
Humidity.
5 to 95% (non-condensing)
Warranty
5 years
Technical Support Contact Information
www.moxa.com/support
Moxa Americas:
Toll
-free: 1-888-669-2872
Tel:
1-714-528-6777
Fax:
1-714-528-6778
Moxa China (Shanghai office):
Toll
-free: 800-820-5036
Tel:
[phone]
Fax:
[phone]
Moxa Europe
:
Tel:
[phone]
Fax:
[phone]
Moxa Asia
-Pacific:
Tel:
[phone]
Fax:
[phone]