GST CAN100F User manual

30308758 Issue 1.01
Features
24VDC powered.
Transmission distance extends 25 km at most.
High isolation voltage.
Preventing against electromagnetic interference.
Preventing against lightening.
Description
CAN100F CAN-Fibre Convertor (the convertor) is
powered by 24VDC, converting CAN bus network
signals from the control panel and communicating
through the fiber. The longest extended communication
distance is 25km.
The convertor is applicable to
Signal transmission path existing strong
electromagnetic interference can’t be avoided.
Twisted pair can’t meet the transmission
requirements because the distance between nodes
is very long.
Installation
Warning: Please switch off power before installation.
1) Please check the enclosure and markings and
make sure they are complete.
2) Dimension of the convertor is shown in Fig.2. Install
the convertor into the module or linear board of the
control panel, fixed and secured by M4 crews.
Appearance of the relay is shown in Fig. 1.
Fig. 1
Connection and Cabling
External terminals are shown in Fig. 2.
TX RX
D1 D2 CAN-L CAN-H
Fig. 2
D1, D2: 24VDC input terminal, polarity-insensitive. Input
voltage is 19.2VDC to 28.8VDC.
TX, RX: for fiber connection. ST connector is to connect
with single mode fiber. TX, RX are connected with RX,
TX of another converter respectively.
CAN-L, CAN-H: connecting with the CAN loop of control
panel. Asingle CAN loop should be less than 3000m and
the number of nodes is not over 112. At the end of CAN
loop, the jumper should be connected to short X1 pin.
Wiring: 1.0 mm2 or above RVS twisted pair or fire cable
for polarity-insensitive signal loop 1.5mm2 or above BV
cable or fire cable for 24VDC power line.
Troubleshooting
Problem
Reason
Solution
None of LEDs lit
when powered.
24VDC power
fault
Fix the power
supply
Internal power
circuit damaged
Return for repair
The convertor can
not transmit signal or
can only
communicate in one
direction.
Optical path
connection fault
Check optical
path
CAN circuit
shorted
Search and
remove the short
circuit
Internal circuit
damaged
Return for repair
Unstable
Communication
End of line
resistor not
connected
Add end of line
resistor to two
ends of each
loop
Loop length or
nodes quantity
exceed limits
Add the CAN
relay to the
appropriate
position
The Intelligent Solution
CAN100F CAN-Fibre Convertor

30308758 Issue 1.01
Specification
Operating Voltage
24VDC(19.2VDC~28.8VDC)
Standby Current
≤60mA
Max. Operating Current
≤120mA
Each Photoelectrical
Isolated CAN Port
Transmission Distance Less
than 3000m; Integrated 120Ω
end of line resistor on the
board can be set by jumper
Type
ST connector
(TX and RX ports)
Transmission Medium:
Single mode fiber
Optical Wavelength
1310nm
Communication Distance
≤25km
CAN Comm LED
It flashes red when CAN loop
communicates normally.
Receive LED
It flashes green when
receiving effective signals
through optical path.
Send LED
It flashes green when sending
signals through optical path.
Pin X1 Setting
Shorting Pin X1, connect to
120Ωend of line resistor.
Environmental
Temperature
0℃～+40℃
Relative Humidity
≤95%, non-condensing
Dimension
85mm X 142mm X 34mm
IP Rating
IP30
Limited Warranty
GST warrants that the product will be free from defects in
design, materials and workmanship during the warranty
period. This warranty shall not apply to any product that
is found to have been improperly installed or used in any
way not in accordance with the instructions supplied with
the product. Anybody, including the agents, distributors
or employees, is not in the position to amend the
contents of this warranty. Please contact your local
distributor for products not covered by this warranty.
Application
The convertor is used to extend communication distance, application for topology. System connection is shown in Fig. 3.
……
……
Shielded Twisted Pair
Single Mode Fibre
Without Jumper
(Without End-of-line Resistor
With Jumper
(With End-of-line Resistor )
CANH
CANL RX
TX
CAN100F
CANH
CANL RX
TX
……
……
Control Panel 1
LWK Network Card
CANL CANH 120
Control Panel n-1
LWK Network Port Card
CANL CANH 120
Control Panel n
LWK Network Card
CANL CANH 120
Control Panel 2
CANL CANH 120
Shielded Twisted Pair
)
CAN-Fibre Convertor
CAN100F
CAN-Fibre Convertor
Fig. 3
GST China
Gulf Security Technology Co., Ltd.
No. 80, Changjiang East Road,
QETDZ, Qinhuangdao, Hebei,
P. R. China 066004
Tel: [phone]
Fax: [phone]
[email protected]
www.gst.com.cn
GST UK
Global System Technology PLC
Lion Court, Staunton Harold Hall,
Melbourne Road, Ashby de la Zouch,
Leicestershire, England LE65 1RT
Tel: [phone]
Fax: [phone]
[email protected]
www.gst.uk.com
GST Dubai
Global System Technology PLC
PO Box 17998 Unit ZA04
JEBELALI Free Zone,
Dubai, UAE
Tel: [phone]
Fax: [phone]
[email protected]
www.gst.uk.com
This document is subject to change without notice. Please contact GST for more information or questions.