Indel GIN-SAM3 User manual

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SAM3
Technical Data
StandAlone Master
MRAM
0.5MB
Flash
16MB
1Gb
125MHz
GIN-SAM3 610736800 800-256
GIN-SAM3 610736801 1G-256
GIN-SAM3 610736804 1G-256-Hil
The GINLink Stand Alone Master
board 3 (SAM3) is a GinLink fieldbus
master. The board operates entirely
autonomously and doesnot need any
higher-ranking computer for opera-
tion. For visualization and software
updates, a 1GBit Ethernet port and
two RS232 interfaces are available.
The real-time multitasking operating
system of the master performs the
Operating system
- Real-time clock
- Multitasking operating system
- Real-time capabilities
32-Bit RISC Prozessor
- PowerPC 750GX , 800MHz or-
1GHz Clockrate
- 125 MHz 64-Bit Bus
Memory
- 0.5MByte MRAM (magnetoresisti-
ve)
- 16MByte Flash
- 256MByte SDRAM
GINLink
- 1GBit Ethernet Fieldbus
- Deterministic, realtime
INFO-Link
- Glass fiber medium
- Ring topology with deterministic
access time
- 11MBit/s transmission rate
Interfaces
- 1 GBit Ethernet
- 2 independent S-I/O interfaces,
RS232 or RS422/RS485
- Hilscher Interface
entire control of the machine or plant.
Standard firmware enables the master
to control up to 64 axes in addition to
the entire machine/plant.
The master is programmed via the inte-
grated C++ development environment
or the PLC-like ISM language, which
also has real-time and multitasking
capabilities. Up to 250 GIN-Modules can
be connected to the GIN-SAM Master.
Stand Alone
GinLink
Field Bus
Master

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SAM3 StandAlone Master
COM 0
COM 1
EN 1 RX1 EN 0 RX 0 TX 0 TX1
Power Rec Light
SD-RAM
Tx Rx
RS232 RS485
COM 1
COM 0
CAN
Lnk/Rx Tx Lnk/Rx Tx Lnk/Rx Tx
LAN 1
GinLink
LAN 0
eSATA
USB 0
USB 1
Hilscher- Interface
USB SIO
Specifications
Power supply
24V DC +10%, -5%,, 800mA max.
Cooling
- The board generates approx.
8W dissipation power. It must be
removed by sufficient air circulati-
on, e.g. by means of a fan.
For racks, ready-for-connection
plug-in fans are available.
Climatic conditions
- Ambient temperature:
Storage: -20...+80°C
Operation: 0 ... +45°C
- Board temperature:
Operation: 0...+70 °C
- Relative air humidty
no condensation: 95%
Serial interfaces (cyan)
Both interfaces can be operated using
jumpers either as RS232 or RS422. The
SAM board has an automatic baud rate
detector. The maximum baud rate is
115200 baud.
Assembly
Transmitter power InfoLink (green)
The transmitter jumper influences the illumination intensity of the emitting
LED and thereby the length of the light distance to the next board.
For the correct matching of the emitted light intensity to the cable attenuation,
the jumper must be plugged as follows:
Segment length Jumper position
0 ... 10m no jumper
8 ... 30m >10
20 ... 50m >30
LEDs on receiver module:
LED-Power(red ) = +5V power supply
LED-Rec(yellow ) = INFO-Link receiver signal OK;
is lit if link is ok
LEDs on LAN connector:
LED-Power(red ) = +5V power supply
LED-Rec(yellow ) = INFO-Link receiver signal OK;
is lit if link is ok
Ok, error LED:
The Ok and error LEDs are handled by the operating system.
Customized modifications are available as needed.
Connector 1
Connector 2

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1108
SAM3StandAlone Master
Pin 1 Pin 2
280265
50
105
45
22.5
5
9
1 +24V
2 0V
Stand Alone box
Connector for 24V Power Supply:
Phoenix Contact: 18 28 346 MCVR 1,5/2 STF-3.81: 24V,0V
Caution: laptop users
Observe the following sequence when connecting a laptop to a GIN-SAM3:
1. Isolate the power supply of the laptop so that it is only supplied with power
from the battery.
2. Connect the GIN-SAM3 and the laptop by an appropriate serial cable.
3. Reconnect the power supply.
Reason: As a result of the electrical isolation, the laptop power supply levels are
raised to a potential of 110V (providing the laptop is supplied via the mains).
Because there is no assurance with conventional SUB-D connectors that the
shield will contact before the signal lines,there is a risk of potential equalization
taking place via the signal ground line. This will destroy the relevant SIO channel.
Mounting
Box mounting
The standalone box will be mounted on
a grounded wall with two M5 screws.
You have to ensure enough air circu-
lation for cooling.
Shielded lines
It is essential to operate the RS232
interfaces with shielded leads. The
shielding must be connected inside the
connector at both ends to the metallic
connector housing. (Do not ground
through the shield pin!)
The RS422 interface can be operated
with twisted pair wires. For short dis-
tances, an unshielded cable will suffice.
For RS422 connections over long
distances (>400m), it is advisable to
use a shielded twisted pair cable.
Grounding
The GIN-SAM3 board is grounded via
its front panel. Make sure that the con-
nection between the rack housing and
the control cabinet is conductive (EMC
grounding). This is best achieved using
chromatized mounting bars.
The box is grounded via the conductive
backplane.
Shielding plate
If the StandAlone Master is installed
together with drives of the SAC series
in the same rack, a shield plate must
be inserted between the master and the
drives. In addition, the manufacturer
recommends a minimum distance of
5 ... 10cm between the master and
power-voltage-carrying boards. Pos-
sibly provide an empty space.
See also INDEL Wiring Guidelines and
INDEL Design Guidelines.