Balluff Subnet16 BIS Z-GW-001-PBS User manual

BIS Z-GW-001-PBS
Subnet16™ Profibus Gateway
INSTALLATION GUIDE
This document provides instructions and information designed
to assist users in the hardware setup of the Subnet16™
Profibus Gateway. For configuration details see the Gateway
Series Reference Manual.
The BIS Z-GW-001-PBS is designed to connect RFID
applications to a Profibus network. The Gateway is a Profibus
Slave node which connects to a Profibus Master (Host PC or
PLC) through a Profibus-compatible network cable.
It supports Subnet16™ Multidrop bus architecture, a
subnetwork of up to sixteen Processor stations, through an
RS485 interface connection.
A USB port is used for establishing a direct serial connection
with a host computer for the purpose of configuring the
Gateway through the Dashboard Configuration Tool program.
TECHNICAL DATA
ELECTRICAL FEATURES
Power Supply 12 - 30 Vdc
DC Input Current max. 200 mA - 100 mA
Communication Interfaces:
Host
RFID Multidrop Readers
Configuration
Profibus
Subnet16™
(uses RS485 physical layer)
USB 2.0
Baud Rate 9600 (default) to 115200
ENVIRONMENTAL FEATURES
Operating Temperature -20°to +50 °C
(-4°to +122 °F)
Storage Temperature -20°to +70 °C
(-4°to +158 °F)
Humidity max. 90% non condensing
Vibration Resistance
EN 60068-2-6 14 mm @ 2 to 10 Hz; 1.5 mm @ 13 to 55 Hz;
2 g @ 70 to 200 Hz;
2 hours on each axis
Shock Resistance
EN 60068-2-27 30 g; 11 ms; 3 shocks on each axis
Protection Class
EN 60529 IP30
PHYSICAL FEATURES
Dimensions 104 x 107 x 32 mm
(4.1 x 4.2 x 1.3 in)
Weight 256 g (9 oz)
USER INTERFACE
LED Indicators Power On, Subnet16™ Bus,
Profibus Status, Profibus
Mode, Configuration Error
GENERAL VIEW LED INDICATORS
green POWER
The POWER LED is ON whenever
power is applied to the Gateway.
amber Subnet16™
BUS
The BUS LED will flash ON and OFF to
indicate that data is being transmitted
between the Gateway and one or more
RFID processors on the Subnet16™
network.
green/red
PROFIBU
S
MODE
SOLID GREEN: on-line, data exchange
FLASHING GREEN: on-line, but idle.
FLASHING RED (1 FLASH):
parametrization error
FLASHING RED (2 FLASHES):
Profibus configuration error
green/red
PROFIBUS
STATUS
SOLID GREEN: initialized.
FLASHING GREEN: initialized,
diagnostic event(s) present.
SOLID RED: exception error
red ERROR
The Error LED is solid red when a
Gateway configuration error has
occurred, i.e. an invalid or unrecognized
command. This LED will be cleared
when a valid command is sent.
CONNECTIVITY
Profibus
D-sub 9-pin Female Connector (Data and
Bus Termination Power)
USB
Configuration
USB Type B Female Connector
1
2
3
4
Subn
et16™
M12 5-pin Female Connector (Data
and Power Supply)
Typical Layout
See the Gateway Series Reference Manual for a complete list of accessories including alternative cables and connectors.
HARDWARE REQUIREMENTS
The following components are required for a complete Subnet16™
RFID system:
•One Subnet16™ Profibus Gateway Interface Module
•One Profibus-capable host; Programmable Logic Processor
(PLC) or PC
•One to 16 processors (BIS M-41x, BIS M-62x or BIS U-62x-
Series Processors - RS485 models)
•Adequate length cabling, connectors and terminators
•A suitable power supply capable of providing sufficient power
to the Gateway and its Processor’s via Subnet16™ network
cabling
•Balluff RFID data carrier or labels: BIS M-1xx or BIS U-1xx
INSTALLATION GUIDELINES
•Do not route cables near unshielded cables or near wiring carrying
high voltage or high current. Cross cables at perpendicular
intersections and avoid routing cables near motors and solenoids.
•Review the power requirements of your RFID network and provide
a suitable power supply.
•Avoid mounting the processor near sources of EMI (electro-
magnetic interference) or near devices that generate high ESD
(electro-static discharge) levels. Always use adequate ESD
prevention measures to dissipate potentially high voltages.
•If electrical interference is encountered (as indicated by a
significant reduction in read/write performance), relocate the
processor to an area free from potential sources of interference.
•Perform a test phase by constructing a small scale, independent
network that includes only the essential devices required to test
your RFID application (use Balluff approved Subnet16™ cables
and accessories).
INSTALLATION
The numbered steps in the following procedure are also indicated in
the Subnet16™ network example layout shown in the figure.
1. Preliminary Notes: Read this document in its entirety and note
the Installation Guidelines above.
2. Mounting: Mount the Gateway to your chosen location using two
M5 (#10) screws, lock washers and nuts. The Gateway may be
mounted in any orientation, but should be aligned in such a
manner that the LED indicators can be seen during operation.
3. Gateway Connection: Attach one end of a 5-pin, male-to-male,
M12, ThinNet drop cable (P/N: BCC0ET4) to the 5-pin, female,
M12 connector on the Gateway. Connect the other end of this 5-
pin, male-to-male, M12, ThinNet drop cable to the 5-pin, female,
M12 connector on a ThinNet to ThinNet Drop-T Connector (as
per your network and RFID application requirements).
4. Trunk Wiring: Attach one end of a male-to-female trunk cable to
each mating connector on the Drop-T Connector. Continue
connecting trunk cables and Drop-T connectors as needed.
Note: trunk length should not exceed 300 m for ThickNet and 20 m
for ThinNet.
5. Termination Resistors: For ThinNet Networks: Connect a
Terminating Resistor (P/N: BCC9MR, male) to the first and last
Drop-T Connector on the trunk line.
(over)
PIN 5:
TX/RX-
PIN 1:
SIGNAL
GND
PIN 4:
TX/RX+
PIN 3:
GND
PIN 2:
VDC
VDC
GND
D
-
D+
PIN 4:
RTS
PIN 8:
A Line (-)
PIN 5:
GND
PIN 6:
+5 VDC
PIN 3:
B Line (+)
BCC07WR
BCC0E04
BCC07WR
BCC0E04 BCC0E04 BCC0E04
BCC09MR
BCC0E04
Gateway
to Profibus
Master (Host) to Power Supply
Vdc
GND
BCC09MR
BCC06ZF
BIS U-30X
BIS U
-
620
-
067
-
1X1
-
04
-
S92
BIS U-30X BIS U-30X BIS U-30X
BCC07WR
BCC07WR
BCC07WR
BCC07WR
BCC0ET4
BCC0E04
BCC0E04
BCC0E04
BCC0E04
BIS U
-
620
-
067
-
1X1
-
04
-
S92
BIS U
-
620
-
067
-
1X1
-
04
-
S92
BIS U
-
620
-
067
-
1X1
-
04
-
S92
4
3
4
4
4
5
5
6
6
6
6
8
7

6. RFID Processor Connection: Connect the male end of a 5-pin,
male-to-female, ThinNet drop cable to the female end on your
Drop-T connector(s). Attach the remaining female end of the
ThinNet drop cable to the 5-pin, male, M12 connector on a BIS U,
BIS M-6xx or BIS M-41x (RS485 models). Repeat Step 5 for
each RFID processor you plan to install.
Note: maximum drop cable length is 2 m.
7. Power Supply Wiring: For ThinNet Networks: Using a 5-pin,
female, M12, ThinNet connector (P/N: BCC06ZF), make a power
cable and connect it to your power supply (SHIELD wire
connected to Earth). Attach the female, ThinNet end to the 5-pin,
male, ThinNet end on a Drop-T connector (P/N: BCC07WR).
8. Host Connection: Connect the Gateway to the Profibus network
via a Profibus-compatible interface cable.
9. Power On: Turn the power supply ON. The POWER LED on the
Gateway will remain lit while power is applied to the unit.
10. Automatically Configure Subset16™ Node IDs: At this point all
processors are powered and should have Node IDs set to 00, (all
processor Node LEDs = OFF), and Subnet16™ baudrate = 9600
(factory defaults).
a. Place the RFID Processor Configuration Tag in front of an
RFID Processor (the processor's RF Activity LED blinks once
indicating the tag has been read), and wait for the Gateway to
assign a valid Node ID to it. The processor's Node LEDs now
indicate a valid Node ID. Remove the Configuration Tag from
the processor.
b. Repeat this step for each node in the Subnet16™ network
(one processor at a time). The first is Node ID 1, then 2 and so
on up to 16 (binary).
The Subnet16™ network is now configured with the default values and
can communicate with the Profibus Gateway which in turn
communicates with the Profibus Master.
BIS Z-GW-001-PBS PROFIBUS FACTORY DEFAULTS:
Node Address: 63; Input / Output Buffer size: 64 bytes
For further information or for application specific configuration using
the Dashboard Configuration Tool utility, see the Gateway Series
Reference Manual.
DIMENSIONS
POWER REQUIREMENTS
The Gateway requires an electrical supply voltage of 12 to 30
Vdc. In addition, each RFID processor connected to the
Gateway via the Subnet16™ network will also require power.
Use a regulated power supply that is capable of delivering the
requirements listed in the Technical Features.
NOTE
Power is applied directly to the Subnet16™ Network
trunk and distributed through drop cables to the Gateway
and RFID processors. By positioning the power supply
near the middle of the network, you can limit voltage
drop at the ends, (see examplelayouts).
The following information is provided to assist you in
determining the power requirements of your RFID application.
Total System Current Consumption
NOTE
The current consumption values of each product are
given in the Technical Features paragraph of the relative
Installation manual and refer to the min and max input
voltage range. These values already include an
adequate safety margin. The consumption values given
in the following examples have been interpolated for an
input voltage of 24 Vdc.
Max Gateway Current: 200 mA @ 12 Vdc (133 mA @ 24 Vdc).
Max Processor Current: 366 mA @ 24 Vdc for BIS M-6xx -Series, 87
mA @ 24 Vdc for BIS M-41X-Series, etc. (refer to processor’s spec).
Calculating Total System Current Consumption:
Total System Current Consumption = [Max Gateway Current +
(Max Processor Current x Number of Processors)]
Example
A Subnet16™ network powered at 24 Vdc is composed of a BIS Z-GW-
001-PBS connecting eight BIS M-41X-485 Processors.
Total System Current Consumption = [0.133 A + (0.087 A X 8)] = 0.829 A
Cable Voltage Drop
In addition, each RFID processor on the Subnet will experience
a certain amount of voltage drop depending on the length of the
cable.
Cable Resistance per Meter
•ThinNet = 0.058 ohms per meter per wire
•ThickNet = 0.0105 ohms per meter per wire
Calculating Voltage Drop
Voltage Drop = (Max Processor Current x Number of Processors) x
(Cable Resistance per Meter perWire 1 x Cable length
in Meters)
Example
A Subnet16™ network is composed of a BIS Z-GW-001-PBS
connecting eight BIS M-41X-485 Processors (87 mA each @ 24 Vdc). A
total of 20 meters of ThinNet cables are used to connect the devices,
which have Cable Resistance = 0.058 Ohms per meter per wire. The
network power is 24 Vdc.
2
Voltage Drop = [0.133 A GWY + (0.087 A x 8 processors)] x [(0.058 x 2)
x 20 meters] = 1.92 Vdc
24 Vdc - 1.92 = 22.08 Vdc at processor number 8
1
The resistance calculation must include both wires (Vdc and GND).
2
This example assumes the power supply is placed at the end of the
network, therefore controller #8 is the worst case. By placing the
power supply in the middle of the network the voltage drop at the
ends is reduced.
It is recommended that the voltage drop calculation be conducted on
the RFID processor that is farthest from the Gateway, as it will
experience the greatest voltage drop.
Max Supported Trunk and Drop Cable Lengths
•ThickNet trunk length up to 300 m.
•ThinNet trunk length up to 20 m.
•ThinNet drop cable length up to 2 m.
Current Rating for Cables
The maximum current rating for the Subnet16™ network using
Balluff cables and accessories (BCCxxxx), is 4.0 A
COMPLIANCE
This product is intended to be installed by Qualified
Personnel only.
This product must not be used in explosive environments.
See the Subnet16™ Gateway Series Reference Manual for the
Declaration of Conformity.
Power Supply
This device is intended to be supplied by a UL Listed or CSA
Certified Power Unit with «Class 2» or LPS power source.
CE Compliance
Warning: This is a Class A product. In a domestic environment
this product may cause radio interference in which case the
user may be required to take adequate measures.
82.3
[3.24]
32
[1.26]
40.6
[1.60]
7.6
[0.30]
91.4
[3.60]
107
[4.20]
Ø5
[Ø0.20]
Ø10.2
[Ø0.40]
104
[4.08]
88.9
[3.50]
mm
in
Nr. 89
0 415 E
.
Edition 1305; Subject to modification.