important: retain these instructions

CNC2 Installation Instructions TG200262 Issue 3, 22-May-2012 1

Installation Instructions

CNC2Communications Node Controller

Important: Retain these instructions

These instructions shall be used by trained service personnel onlyIf the equipment is used in a manner not specified by these instructions, the protection provided by the equipment may be impaired.

1 Dimensions

3 INsTallaTIoN3.1 Installation - Mounting

1 UNpaCkINg

2 sToRINg

It is recommended that the installation should comply with the local electrical safety installation practices (e.g. HSE Memorandum of Guidance on Electricity at Work Regulations 1989, USA National Electric Code).

CoNTeNTs1 Unpacking .....................................................................12 Storing ...........................................................................13 Installation .....................................................................13.1 Installation - Mounting ...................................................1

3.2 Installation - Configuring ...............................................34 Disposal .........................................................................4

J7

J16

Dev B

J15

Dev A

J8

Lan A

ET1

H O2

+50 °C +122 °F

0-10 °C- 14 °F

95 %RH

CNC2 Installation Instructions TG200262

J7

J16

Dev B

J15

Dev A

J8

Lan A

ET1

160 mm (6.3”)

151

mm

(5.9

5”)

33 mm (1.3”)

Caution: The CNC2 contains static sensitive devices. Suitable anti-static precautions should be taken throughout this operation to prevent damage to the unit.

BS EN100015/1 Basic Specification: protection of electostatic sensitive devices.

WaRNINg: Opening the panel may expose dangerous voltages.

Altitude: <2000 m (6562’)

2 CNC2 Installation Instructions TG200262 Issue 3, 22-May-2012

CNC2 Installation Instructions

3 Mount the Node

4 Connecting power

2 Mounting Requirements

3.1 Installation - Mounting (continued)

The CNC2 can be fitted into enclosures and controllers as shown in the table below:

* CNC2 board fits with 3 screws in normal node position or fits in NDP position. Must use NDP position if RDS fitted.

See appropriate enclosure/controller installation instructions for more details about node installation.

151 mm (5.9”)

141

mm

(5.6

”)

4 off 4 mm(0.16”)

J7

J16

Dev B

J15

Dev A

J8

Lan A

ET1

18 Vac

18 Vac (isolated)

~ ~ 0V

18 18 0

18-0-18 Vac~ ~ 0V

+24 V 0V

24 Vdc~ ~ 0V

J7

J16

Dev B

J15

Dev A

J8

Lan A

ET1

J16

Dev B

J15

Dev A

J7

ET1

J16

Dev B

J15

Dev A

J8

Lan A

� �

� � �

� � �

� � � � �

� � �

� � � � �

� �

� � � � �

J7

ET1

J16

Dev B

J15

Dev A

J8

Lan A

H O2

0 °C32 °F

+45 °C113 °F

0 %RH 95 %RH

� �

� � �

� � �

� � � � �

� � �

� � � � �

� �

� � � � �

Power consumption <=5 VA

terminal size 0.5 to 2.5 mm2 (14 to 20 AWG)

NETB/NETBB ü

IQ101+/102+ ü

IQ111+ ü

IQ131+ ü

IQ251 ü*IQ250 ü*

IQ241/242 ü

IQ231/233 ü

Operating Altitude: <2000 m (6562’)

O

I

Do NoT sWITCH oN poWeR

Do not connect 230V input power to this connector.

WaRNINg: This apparatus must be earthed (grounded) via input supply earth (ground) terminal. The earth (ground) on this unit is NOT a protective earth (ground), but it is essential that an earth is fitted for functional reasons.

Input power supply: The 24V supply must include a suitably rated switch in close proximity and be clearly marked as the disconnecting device for the unit.


Installation Instructions CNC2

5 Connecting earth

6 Connect Network (lan a)

7 Connect to local Device (Device B - Rs232) (cables not supplied with unit)


�

J7

J16

Dev B

J15

Dev A

J8

Lan A

ET1

J7

J16

Dev B

J15

Dev A

J8

Lan A

ET1

� � � � � � � ��

��

� �

�

� � � � � �

� � � � �

� � � � � � � � �

� � � � � � � ��

��

�

��

��

� � � � � � � �

� � � � �

� � � � � � � � �

2 wire

Network Engineering Manual, 92-1735.

additional terminals

4 wire

Polarity independent

J7

J16

Dev B

J15

Dev A

J8

Lan A

ET1

WaRNINg: This apparatus must be earthed

Dev B

10 Way, Molex, Femalelinks between pins 2-4, 3-5

25 Way, D type, Female

CABLE/EJ100179A001

25 Way, D type, Male

CABLE/58-0750

9 Way, D type, Female

Device Blocal device

(e.g. PC)

J16

PC’s COM port

additional terminals

Terminal size 0.5 to 2.5 mm2 (14 to 20 AWG)

Cable 1k2 baud 4k8 baud 9k6 baud 19k2 baud No. of Wires

Belden 9182 1000 m (1090 yds)

1000 m (1090 yds)

1000 m (1090 yds)

700 m (765 yds) 2

Belden 9207 1000 m (1090 yds)

1000 m (1090 yds)

1000 m (1090 yds)

500 m (545 yds) 2

Trend TP/1/1/22/HF/200(Belden 8761)

1000 m (1090 yds)

1000 m (1090 yds)

700 m (765 yds)

350 m (380 yds) 2

Trend TP/2/2/22/HF/200(Belden 8723)

1000 m (1090 yds)

1000 m (1090 yds)

500 m (545 yds)

250 m (270 yds) 4



8 Connect auxiliary supply output

9 Close enclosure/Controller


J16

Dev B

J15

Dev A

J7

ET1

J16

Dev B

J15

Dev A

J8

Lan A

J7

J16

Dev B

J15

Dev A

J8

Lan A

ET1 24 V

CNC2

24 VI max = 150 mA

aUX

terminal size 0.5 to 2.5 mm2



3 set the Network address(lan a)

1 switch off

4 set Network Baud Rate (Baud a)

2 open enclosure/Controller

3.2 INsTallaTIoN - CoNfIgURINg

J7

J16

Dev B

J15

Dev A

J8

Lan A

ET1

J7

J16

Dev B

J15

Dev A

J8

Lan A

ET1

O

I

� � � � � � �

� �

� � � �

� � � �

NOT SET

SET

e.g.

Address = D

= DCNC2

Address = 2+16+64= 82

/= D /= D

/= D

� � � � � � � � � � � �

� � � � � � � � � � � �

Network Baud Rate = R1move link to set baud rate

e.g 9k6

= R1

= R1

= R1= R1

J16

Dev B

J15

Dev A

J7

ET1

J16

Dev B

J15

Dev A

J8

Lan A

WaRNINg: Opening the panel may expose dangerous voltages.

Caution: The CNC2 contains static sensitive devices. Suitable anti-static precautions should be taken throughout this operation to prevent damage to the unit.

BS EN100015/1 Basic Specification: protection of electostatic sensitive devices.

address 1, 4 to 9, 11 to 114

0, 2, 3, 10 or >119



7 Check Node Controller

6 switch on

5set Device B connector (Rs232) to local Device Baud Rate

3.2 INsTallaTIoN - CoNfIgURINg (continued)

J7

J16

Dev B

J15

Dev A

J8

Lan A

ET1

O

I

Check supply

CNC2 Faulty

W/DOG

PWR ON(green)

(red)

� � � � � � � � � � � �

� � � � � � � � � � � �

J7

J16

Dev B

J15

Dev A

J8

Lan A

ET1

Device B (J16) to local device Baud Rate = R2

move link to set baud rate

e.g 19k2

(Baud B)

= R2

CNC2

= R2



9 Close panel/covers

8 Check Network

10 Check system

3.2 INsTallaTIoN - CoNfIgURINg (continued)

O

I

� � � �

�

� � � �

�

� � � � � � � �

� � � � ��

� � � � �

J7

J16

Dev B

J15

Dev A

J8

Lan A

ET1

b TXA

a RXA

c OKA

✘

CNC2 Faulty Check network cabling for short circuits with a multimeter (NOT Megger)

Network Address Invalid 0, 2, 3 or >119

OKA OKA CNC2

Check baud ratePower up other nodes until faulty node is found (OK

). Correct fault.

(yellow)

(yellow)

(green)

J16

Dev B

J15

Dev A

J7

ET1

J16

Dev B

J15

Dev A

J8

Lan A

CNC2 IQ

T=X °C

temperature ?T=X °C

Lan A



Please send any comments about this or any other Trend technical publication to [email protected]

© 2012 Honeywell Technologies Sàrl, ECC Division. All rights reserved. Manufactured for and on behalf of the Environmental and Combustion Controls Division of Honeywell Technologies Sàrl, Z.A. La Pièce, 16, 1180 Rolle, Switzerland by its Authorized Representative, Trend Control Systems Limited.

Trend Control Systems Limited reserves the right to revise this publication from time to time and make changes to the content hereof without obligation to notify any person of such revisions or changes.

Trend Control systems limitedAlbery House, Springfield Road, Horsham, West Sussex, RH12 2PQ, UK. Tel:+44 (0)1403 211888 Fax:+44 (0)1403 241608 www.trendcontrols.comTrend Control system Usa6670 185th Avenue NE, Redmond, Washington 98052, USA. Tel:(425) 869-3900 Fax:(425) 869-8445 www.trend-americas.com

4 DIsposal

Weee Directive:At the end of their useful life the packaging and product should be disposed of by a suitable recycling centre.Do not dispose of with normal household waste.Do not burn.

important: retain these instructions

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