SPIDER W5-B – Power supply 12V DC 0.7A and communication converter USB/NET – RS485
9/2015
Black line
www.jantar.si
SPIDER W5-B - POWER SUPPLY 12V DC 0.7A
AND COMMUNICATION CONVERTER USB/NET-
RS485
The power supply and communication converter Spider W5-B is
designed for use with the standalone access controllers Rex or
the time & attendance controllers Rex R, Regis H and Regis T.
The power supply Spider W5-B is sufficiently strong to power one
standalone controller (12V DC 0.1A) and one electric strike (12V
DC 0.5A) or one time and attendance controller. The
communication converter provides communication between the
controller and PC with installed software. Simultaneous power
supply of an electric lock and time and attendance controller is
not allowed. You can change settings of NET and USB interface
with the enclosed Codeks Device Manager software.
TECHNICAL DATA
SPIDER W5-B
Input voltage
110 - 230V AC
Output voltage
12V DC
Maximum load
0.7 A
Current consumption
2W
Operating temperature
From 5°C to 40°C
Communication conversion
USB - Ethernet-RS485
NET port / USB port
RJ45 / USB micro
NET cable
Standard ''straight through''
USB cable
USB A - USB micro
Communication indication
LED diodes
Humidity
10-80% non-condensing
Primary fuse
F100 = 250V 0.25 A
Secondary fuse
F101 = 16V 1.1 A
Dimensions (mm)
120x80x33 (WxHxD)
LED diodes
Nb. of blinks
Description
1
Normal operation – Power on
2
Controller search
3
Transmitting and receiving data
4
Low voltage – Battery mode
5
Overload
DESRIPTION OF CONNECTORS
LEFT CONNECTOR – for controller connection
Contact
Opis
1 +
12V DC 0,7 A output
2 -
Ground
3 CA
RS485 communication line A
4 CB
RS485 communication line B
MIDDLE CONNECTOR –USB
Kontakt Opis
1
USB
USB micro connector
RIGHT CONNECTOR – Ethernet
Kontakt Opis
1
NET
RJ45 ethernet connector
Power supply
The Spider
can operate with a 110-230V AC input. The output
power of the in-built power supply is 12V DC 0.7A. The Spider
has protection against both short circuits and current overload.
In the event that there is no mains power available, the Spider
can be powered in two ways. Through USB port (connection to
PC) or with 12V DC. Connect 12V DC to the Spider’s power
supply output (+ and –) on the left connector.
Communication
USB:
Connect the controllers to the computer through Spider’s USB
micro port. But first install a USB driver.
USB driver installation
Insert CD into PC and go to “Drivers\USB driver\usb driver -
Jantar based\setup driver” and run the DriverSetup. After
installation connect the Spider to PC. In Windows open “Control
Panel\ System\ Device manager”. Open “Ports” and find “Jantar
USB”. Check under which COM port number Spider is. If the
number is higher than 9 change it to lover one from 1 to 9. After
the change disconnect and reconnect USB cable from Spider. Use
this COM port number when configuring communication line in
the software.
Ethernet:
Connect the controllers to the computer through your LAN via
Spider’s Ethernet interface. Adjust network settings of the Spider
using the Codeks Device Manager software so that it will function
properly in your network.
Please consult Codeks Device
Manager’s manual.
RS485
:
The communication connectors are CA and CB. The default
communication speed in Jantar systems is 19.200 baud. In order
to achieve such speed of data transfer, the length of the UTP, STP
or S-FTP cable from the converter to the last controller in the
communication line
must not
exceed 1000 cable meters. If you
want to achieve longer distances, it is recommended that
communication amplifiers be used. It is also necessary to use one
twisted pair for both A and B signals.
Only a serial connection of controllers in a single communication
line is allowed.
Star (parallel) connection is not allowed
.
All shields of S-FTP cables must be wired together and at
one
point
connected to the earth. Individual connections to earth are
not allowed. Do not connect shield of cable to the ground of the
device.
In the event of problems in communication, a termination resistor
needs to be added. We recommend using 120-Ohm resistors on
each side of the cable. Converters are, on the RS485 side,
protected with slow-blow fuses and transient voltage suppressors.
Voltage drops and cable signal interferences
When you connect the standalone controller, use cable with a
diameter of at least 0.22mm
2
. If the cable length exceeds 25m,
use one twisted pair of UTP cables for the positive (+) pole and
one for the negative (-) pole. The cable length between power
supply and powered controller should not exceed 50m.
Take into consideration that a 0.22mm
2
cable has a resistance of
approximately 9 ohm per 100m. The power supply at the end of
cable should be a minimum of 10V. If you are using el. strike, it
is highly recommended that the voltage drop is calculated. At
greater distances, a thicker cable of 0.5mm
2
or more should be
used wherever possible.
If the load is, for example, 0.5A (with el. strike) then, on the
0.22mm
2
cable voltage drop will be 4.5V at 100m. For the device
with 60mA consumption, the voltage drop is 0.5V.