GST CAN100H User manual

30308760 Issue 1.01
Features
24VDC powered
Supporting for star topology
Four models: CAN100H/4, CAN100H/8,
CAN100H/12, CAN100H/16
Avoiding loop interference to affect the whole
system due to isolation between trunk and branch,
branch and branch
Description
CAN100H CAN Hub is powered by 24VDC, building for
star topology of CAN network. The hub should be
installed on the central control panel of star network, and
each port connects with a branch loop. Branch and trunk
can transparently transmit signals of CAN in bilateral
directions. The trunk port supports cascade and realizes
equivalent expansion of branch quantity.
Connection and Cabling
External terminals are shown in Fig. 1.
LH1L
DC24V 1H 2L 2H 3L 3H 4L 4H
POWER IN OUT1 OUT2 OUT3 OUT4
OUT9 OUT10 OUT11 OUT12 OUT OUT OUT OUT
13L 13H 14L 14H 15L 15H 16L 16H
OUT13 OUT14 OUT15 OUT16
5L 5H 6L 6H 7L 7H 8L 8H
OUT5 OUT6 OUT7 OUT8
12L 12H
11L 11H
10L 10H
9L 9H
Fig. 1
24VDC: 24VDC input terminal, polarity-insensitive. Input
voltage is 19.2VDC to 28.8VDC.
L, H (IN): Trunk terminals, connecting with central nodes
of star topology. Many hubs can be used to extend the
number of star topology branches through cascading.
nL, nH (OUTn): Connecting with the CAN loop of control
panel. Each CAN loop should be less than 3000m and
the number of nodes is not over 112.
Wiring: 1.0mm2 or above RVS twisted pair or fire cable
for CAN signal loop 1.5mm2 or above BV cable or fire
cable for 24VDC power line, subject to local codes.
Installation
Warning: Please switch off power before installation.
1) Please check the enclosure and markings and make
sure they are complete.
2) Appearances of the hubs are shown below.
POWER IN
DC24V L H 1L 1H 2L 2H 3L 3H 4L 4H
40mm
213mm
152.5mm
204mm
CAN100H/4星型集中器
POWER:电源 IN：输入
OUTn：第n路输出
OUT1 OUT2 OUT3 OUT4
Fig. 2 CAN100H/4
POWER IN
DC24V L H 1L 1H 2L 2H 3L 3H 4L 4H 5L 5H 6L 6H 7L 7H 8L 8H
390mm
60mm
374mm
152.5mm
390mm
CAN100H/8星型集中器
POWER:电源 IN：输入
OUTn：第n路输出
OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT7 OUT8
Fig. 3 CAN100H/8
POWER IN
DC24V L H 1L 1H 2L 2H 3L 3H 4L 4H 5L 5H 6L 6H 7L 7H 8L 8H
9L 9H 10L 10H 11L 11H 12L 12H
390mm
60mm
374mm
152.5mm
390mm
CAN100H/12星型集中器
POWER:电源 IN：输入
OUTn：第n路输出
OUT1 OUT2 OUT3 OUT4
OUT9 OUT10 OUT11 OUT12
OUT5 OUT6 OUT7 OUT8
Fig. 4 CAN100H/12
POWER IN
DC24V L H 1L 1H 2L 2H 3L 3H 4L 4H 5L 5H 6L 6H 7L 7H 8L 8H
9L 9H 10L 10H 11L 11H 12L 12H 13L 13H 14L 14H 15L 15H 16L 16H
390mm
60mm
374mm
152.5mm
390mm
CAN100H/16星型集中器
POWER:电源 IN：输入
OUTn：第n路输出
OUT1 OUT2 OUT3 OUT4
OUT9 OUT10 OUT11 OUT12 OUT13 OUT14 OUT15 OUT16
OUT5 OUT6 OUT7 OUT8
Fig. 5 CAN100H/16
The Intelligent Solution
CAN100H CAN Hub

30308760 Issue 1.01
Specification
Operating Voltage
24VDC(19.2VDC~28.8VDC)
CAN100H/4
Standby Current≤150mA
Max. Current ≤200mA
CAN100H/8
Standby Current≤300mA
Max. Current ≤400mA
CAN100H/12
Standby Current≤450mA
Max. Current ≤600mA
CAN100H/16
Standby Current≤600mA
Max. Current ≤800mA
CAN Interface
N+1 ports of photoelectrical
isolation
Transmission
Distance
Less than 3000m
Power LED
It flashes green when external
power is operated normally.
CAN Comm LED
It flashes red when CAN bus
communicates normally.
OUTn LED
It flashes red when the related
port communicates normally.
Pin X1 for Setting:
As the end of trunk loop, the
jumper should be shorted to
“120”side.
Environmental
Temperature
0℃～+40℃
Relative Humidity
≤95%, non-condensing
Troubleshooting
Problem
Reason
Solution
One port of the
hub can’t
communicate
normally
CAN loop open or
short
Search and
remove short
circuit
End-of-line-resistor
not well connected
Return for
repair
Internal circuit
damaged
Return for
repair
Unstable
communication of
a port
Loop length or nodes
quantity exceed limits
Add the CAN
relay to the
appropriate
position
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 hub is applicable for star network topology. If master control center and salve control panels are not concentrated, or
loop and ring topology are not easy tor realize. System connection is shown in Fig. 6.
Shielded Twisted pair
Master Control Center
……
……
Without Jumper
With Jumper
Shielded Twisted Pair
Zone 1
Zone 2
Zone
X
Control Panel 1
LWK Network Card
CAN L CANH 120
Control Panel 2
LWK Network Card
CAN L CANH 120
Control Panel 3
LWK Network Card
CAN L CANH 120
Control Panel n
LWK Network Card
CAN L CANH 120
CAN100H CAN Hub
H
L
1 H
1 L
2 H
2 L
nH
nL
......
Trunk120
Shielded Twisted Pair
Shielded Twisted Pair
Fig. 6
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.