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Sdu-lon installation instructions, 3installation, Connect to l – TREND SDU-LON User Manual

Page 4: Network

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SDU-LON

Installation Instructions

SDU-LON Installation Instructions TG200599 Issue 2, 6/10/08

4

IQL

IQL

SDU

SDU

L

W

Router

ON

ORKS

segment

associated

associated

Virtual

Lan

L

W

Router

ON

ORKS

3

Installation

(continued)

Note that: If two SDU/LONs are associated with IQLs which are on the same Lan, the SDU-LONs
must be on the same segment (i.e. on the same section of L

ON

W

ORKS

network separated by routers).

If the system is installed on a LonWorks Management Tool (as in step 12), this rule does
not apply.

IQL

SDU

SDU

segment

associated

associated

Virtual

Lan

L

W

Router

ON

ORKS

L

W

Router

ON

ORKS

IQL

Connect to L

ON

W

ORKS

Network

7

+

Lon

Lon

T e r m i n a t o r

T e r m i n a t o r

T e r m i n a t o r

Star topology

Ring
topology

Bus topology

1 0 0 m F , 5 0 V m i n

1 0 0 m F , 5 0 V m i n

Do not allow wires
to cross on a loop

* Terminate bus at one end only

Terminator
e.g. LONTERMINATOR

Terminal size 0.5 to 2.55 mm

2

(14 to 20 AWG)

Normal Trend Lan cable is not recommended.

Do not use screened cable.

e

l

b

a

C

h

t

g

n

e

l

s

u

b

x

a

M

o

t

e

d

o

n

x

a

M

e

d

o

n

2

0

1

5

8

n

e

d

l

e

B

)

s

d

y

5

4

5

(

m

0

0

5

)

s

d

y

5

4

5

(

m

0

0

5

m

e

t

s

y

s

Q

I

0

0

2

/

F

H

/

6

1

/

0

/

1

/

P

T

)

1

7

4

8

n

e

d

l

e

B

(

)

s

d

y

5

4

5

(

m

0

0

5

)

s

d

y

0

3

4

(

m

0

0

4

G

W

A

2

2

,

V

I

l

e

v

e

L

L

U

)

s

d

y

5

4

5

(

m

0

0

5

)

s

d

y

0

3

4

(

m

0

0

4

8

.

0

x

2

x

2

Y

)

t

S

(

Y

J

)

s

d

y

5

4

5

(

m

0

0

5

)

s

d

y

0

5

3

(

m

0

2

3

G

W

A

4

2

,

5

.

t

a

C

A

8

6

5

A

I

T

)

s

d

y

0

9

4

(

m

0

5

4

)

s

d

y

0

7

2

(

m

0

5

2

LonA

SCN

LonB

LonA

SCN

LonB

LINC

A

IQLROUTER

B

IQL

x y

A

IQLROUTER

B

z

w

LONC

IQL

x y z

w

LonA

SCN

LonB

LonA

SCN

LonB

LONC

LonA

SCN

LonB

LonA

SCN

LonB

4 5 6 7

8 9 10 11

T

T

T

4 5 6 7

8 9 10 11

SDU
xcite

Maximum 64 nodes per

L

ON

W

ORKS

segment

Maximum 40 IQLs (and LONCs) per Lan

Recommend terminate at
LINC or Router.
e.g. use IQLRouter integral
terminators

L

ON

W

ORKS

network

L

ON

W

ORKS

network

L

ON

W

ORKS

network

L

ON

W

ORKS

network