network Flashlink FR-2RU-10-2 Manual de usuario
network-electronics.com
Flashlink 2U frame
Rev. 8
Flashlink User Manual
FR-2RU-10-2
FR-2RU-10-2 Rev. 8
2
Network Electronics ASA
Thorøya
P.O. Box 1020
Sandefjord, Norway
Phone: +47 33 48 99 99
Fax: +47 33 48 99 98
E-mail: [email protected]
www.network-electronics.com
Service Phone: +47 90 60 99 99
Revision history
Current revision of this document is the uppermost in the table below.
Revision Replaces Date Change description
8 7 2007-10-26 New front page and removed old logo.
7 6 2007-09-12 Added Materials Declaration and EFUP; updated EC
Declaration of Conformity.
6 5 27/04/05 NBS: Re-arranged and corrected Chapters, etc.
5 4 07/05/03 RS: Included the control protocol
4 3 25/03/03
RS: Corrected printing errors in Chapter 2.1, added
GPI information and product designations,
shortened fiber optics chapter.
3 2 12/04/02 NBS: Corrected Figure 6 (Chapter 3.4).
2 1 10/07/01 NBS: Changed AURORA to GYDA
1 0 21/12/00
RS: New laser classification, new silk screen on
connector module (fig. 2), corrected address
setting of sub-rack module (swapped 0 and 1 in fig.
6)
0 A 15/12/00
NBS: Renamed Optronics to Electronics & Rev.
Control
A - 23/06/00 RS: Initial Revision
FR-2RU-10-2 Rev. 8
3
Contents
Revision history............................................................................... 2
1 Product overview......................................................................... 5
2 Specifications .............................................................................. 6
2.1 General specifications ..................................................................................6
2.2 Front view ...................................................................................................6
2.3 Rear view.....................................................................................................6
3 Configuration .............................................................................. 7
3.1 Address setting on each sub-rack.................................................................7
4 Connections ................................................................................ 8
4.1 Power connection........................................................................................8
4.1.1 Pin-out DC1 and DC2 (DB9) 8
4.1.2 GPI Power Supply Status outputs 9
4.2 RS-422 connection ......................................................................................9
4.2.1 Pin-out RS-422 (RJ45) 9
4.2.2 Connecting several sub-racks together 9
5 Sub-rack operation .................................................................... 11
5.1 Removing the front panel ..........................................................................11
5.2 Back plane insertion...................................................................................12
5.3 Card insertion............................................................................................14
5.4 Card removal.............................................................................................16
5.5 Adding new module cards.........................................................................17
5.6 Attaching the front panel ..........................................................................18
6 Fiber optics................................................................................ 20
6.1 Handling of optical fibres...........................................................................20
6.2 Fiber-optic Connector................................................................................21
6.3 Laser safety precautions.............................................................................22
7 flashlink®control protocol.......................................................... 23
7.1 Document conventions .............................................................................23
7.2 Hardware interface ....................................................................................23
7.3 Addressing.................................................................................................23
7.4 General command structure ......................................................................23
7.5 Card detection (hot swap).........................................................................24
7.6 Hello command.........................................................................................24
7.7 Electrical to optical converters ...................................................................24
7.7.1 Hello command 24
7.7.2 Info command 24
7.8 Optical to electrical converters ..................................................................25
7.8.1 Hello command 25
7.8.2 Info command 25
FR-2RU-10-2 Rev. 8
4
General environmental requirements for flashlink®equipment ...... 26
Product Warranty ......................................................................... 27
Materials declaration .................................................................... 28
Environmentally-friendly use period.............................................. 28
Recycling information................................................................... 29
EC Declaration of Conformity ....................................................... 30
FR-2RU-10-2 Rev. 8
5
1Product overview
The FR-2RU-10-2, hereafter called "sub-rack", is a compact sub-rack frame,
providing space for up to 10 flashlink®modules of any combination, in
addition to two fixed positions for power supply modules.
The sub-rack features maximum flexibility as every module comes with a
suitable back-plane module, which takes up n x 7TE spacing. This means that
any combination of all modules can be fitted into the sub-rack, or expanded /
rebuilt in the future, when other functionality is needed. Each sub-rack has an
address setting available through DIP-switches on the rear, for use in
combination with the GYDA-SC Rack System Controller card.
FR-2RU-10-2 Rev. 8
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2Specifications
2.1 General specifications
AC Power: PWR-AC15/15/5/5V
AC power supply module 100-260 VAC.
DC Power (optional): PWR-DC15/15/5/5V
DC power supply module 36-72 VDC.
Redundant Power
(optional):
PWR-AC15/15/5/5V or
PWR-DC15/15/5/5V.
Dimensions: 483 x 88 x 178 mm (19”, 2RU).
Card slots: 10.
Power Supply slots
(reserved):
2.
Internal voltages: +5V, -5V, +15V, -15V.
2.2 Front view
The front view of the sub-rack shows status LEDs for each module that is
included in the sub-rack + two green LEDs for the power supply modules.
Figure 1: LEDs in front of the flashlink sub-rack.
The uppermost LED of each module card is a "general status" LED.
-Green light means that the card is OK.
-Red light means that the card is faulty.
-No light means that the power is not switched on.
The meaning of each LED on the module cards is described in their respective
manuals.
2.3 Rear view
Figure 2 shows an example of a fully equipped flashlink sub-rack, seen from
the rear side.
To the left is the connector module for the power supply delivered with the
sub-rack. The other connector modules are described in their respective user
manuals.
Figure 2: Example of fully equipped flashlink sub-rack.
FR-2RU-10-2 Rev. 8
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3Configuration
3.1 Address setting on each sub-rack
Each sub-rack can be assigned an address through the DIP-switches on the
rear. Maximum 8 sub-rack addresses are available.
This address setting only applies when the sub-rack is used in combination
with a GYDA-SC Rack System Controller.
If you have more than 8 sub-racks together, you need several GYDA-SC Rack
System Controller cards.
The setting of the address of a sub-rack is as follows:
1 0
0means switch to the right (OFF)
1means switch to the left (ON)
SW 4 SW 2 SW 1 Address
OFF OFF OFF 0
OFF OFF ON 1
OFF ON OFF 2
OFF ON ON 3
ON OFF OFF 4
ON OFF ON 5
ON ON OFF 6
ON ON ON 7
Default address is 0.
The GYDA-SC Rack System Controller automatically detects the position of the
cards within each sub-rack.
More detailed information on the RS-422 configuration can be found in a
separate document and at our web site:
http://www.network-electronics.com/
Note!
In order to ensure proper operation of the system, it is
important that no sub-racks controlled by the same
GYDA-SC Rack System Controller card have the same
address set.
Reset the sub-rack after reconfiguring the sub-rack system,
by turning the power off and on again.
FR-2RU-10-2 Rev. 8
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4Connections
4.1 Power connection
Figure 3 shows the power connections of the sub-rack as well as the RS-422
connections and the DIP-switches for address setting of the sub-rack.
Figure 3: Connector module for the power supply.
AC: Connect mains to the sub-rack with a mains cord with an IEC 320
connector.
DC: Connect the DB9 male connector from the external DC power supply to
the main unit. Tighten the screws to ensure a proper contact. The DC inputs
have the same function; the left input (DC1) is for the left power module
when seen from the rear and DC2 is for the right power module when seen
from the rear.
4.1.1 Pin-out DC1 and DC2 (DB9)
The maximum current drawn from each pin of the DB9 connector is 2,5A.
Pin #1 GND for DC
Pin #2 +5V Output, Max. current: 6A
Pin #3 Relay GPI Output, Normally Open
Pin #4 +15V Output, Max. current: 1A
Pin #5 Positive part of 48VDC supply Input
Pin #6 -5V Output, Max. current: 1A
Pin #7 Relay GPI Output, Normally Open
Pin #8 -15V Output, Max. current: 1A
Pin #9 Negative part of 48VDC supply Input
Pin 1, 2, 4, 6 and 8 are common to both DC1 and DC2. (I.e. they are
physically connected).
A green LED will light on the front when the power supply is in operation.
FR-2RU-10-2 Rev. 8
9
4.1.2 GPI Power Supply Status outputs
The GPI module status outputs can be used for wiring up alarms for third
party control systems.
In case of power failure, pins 3 and 7 will be physically connected (low
impedance), otherwise the connection between pins 3 and 7 will be high
impedance.
4.2 RS-422 connection
At the rear end of the sub-rack is an RS-422 bus. When used in combination
with the GYDA-SC Rack System Controller, up to 8 sub-racks can be
controlled. On the rear end of the sub-rack are DIP-switches where each sub-
rack can be assigned its own address (see figure 3).
The RS-422 interfaces are shown in figure 3.
4.2.1 Pin-out RS-422 (RJ45)
Pin #1 Rx A (+)
Pin #2 Rx B (-)
Pin #3 Tx A (+)
Pin #4 Reserved
Pin #5 Reserved
Pin #6 Tx B (-)
Pin #7 Not Connected
Pin #8 Not Connected
Figure 4: RS-422 pin-out.
4.2.2 Connecting several sub-racks together
Several sub-racks can be connected to each other through the RS-422 ports
on the rear of each sub-rack.
One GYDA-SC controller can control maximum 8 sub-racks.
You start with the sub-rack containing the GYDA-SC Rack System Controller,
and use 1 RS-422 port to loop through to the next.
The last sub-rack connected must be terminated with 110Ωin order to ensure
proper operation. The other port of the rack containing the GYDA-SC
controller must be left open, and cannot be connected to other sub-racks.
Figure 5 shows an example of how to connect 8 sub-racks together as seen
from the rear end. By using the RS-422 interface at the GYDA-SC controller
card, we control 8 sub-racks via one RS-422 bus.
FR-2RU-10-2 Rev. 8
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Figure 5: Control of 8 sub-racks with GYDA-SC.
The 110Ωtermination plug used is a standard RJ45 plug with the following
internal wiring:
Figure 6: RS-422 termination.
In the figure above, Pin 1 is connected to Pin 2 with a 110Ωresistor, and Pin 3
is connected to Pin 6 with a 110Ωresistor.
1236
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