TREND IQ241, IQ242 User Manual

Important: Retain these instructions

CONTENTS

1.1 Unpacking 1 - 1

1.2 Storing 1 - 1

1.3 Installation - Fixing 1 - 1

2.1 Installation - Configuration 2 - 1

2.2 Connecting to a PC via Supervisor Port 2 - 4

2.3 Replacing the Battery 2 - 4

SHEET 1: Installation Instructions - Fixing

Installation Instructions - Fixing

IQ241/242

Series Controllers

3.1 Replacing the Battery (continued) 3 - 1

3.2 Replacing the Fuse 3 - 2

3.3 Zero Address/Baud Rate Reset 3 - 3

3.4 Mounting in and Enclosure, ENCLs/... 3 - 3

3.5 Connect a Remote 2 Line Display 3 - 4

3.6 Disposal 3 - 4

1

1.1 Unpacking

1.2 Storing

+50 °C 0-10 °C

H2O

1.3 Installation - Fixing

1

IQ241/242

Dimensions

access for cables

265 mm

90 %RH

325 mm

IQ241/242 Installation
Instructions, TG103012

(24 VAC,
24 VDC
versions only)

(230 V
version only)

It is recommended that the installation should
comply with the HSE Memorandum of Guidance
on Electricity at Work Regulations 1989.

2

a

b

Requirements

V

Sheet 1: Fixing

Sheet 2: Configuring
Sheet 3: Options

c

0 °C

355 mm

access for cables

IQ241/242 + ENCLS/CMTRAY (Optional)

I Q 2 4 1

IQ241/242 Series Controllers Installation Instructions TG103012 Issue 2/D 07/4/05

85 mm

265 mm

120 mm

385 mm

0 %RH

H2O

Protection IP40

(with CMTRAY fitted)

IQ241/242 IQ241/242 + ENCLS/CMTRAY

e

+45 °C

90 %RH

1 3 5 79 11

13 15 17 19 21 23 25 27 29 31
14 16 18 20 22 24 26 28 30 32

2 4 6 81 012

TX RX

LAN

1C3C5C7C9C11C13C15C17C19C21C23C25C27C29C31C33C35C37C39
2C4C6C8C10C12C14C16C18C20C22C24C26C28C30C32C34C36C38C40

d

IQ 2 4 1

V

33 35 37 39
34 36 38 40

AUX

C

24v

C

+-+

-

1 - 1

IQ241/242 Installation Instructions - Fixing

1.3 Installation - Fixing (continued)

Mounting

3

if mounting in ENCLS

IQ241/242 Installation
Instructions - Sheet 3:
Options

Remove Lid

5

a undo fasteners

WARNING :Removal of the cover exposes

dangerous voltages.
417-IEC-5036

b lift lid

4

Lift Flap

c pull off lid

Caution: This unit 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
electrostatic sensitive devices.

Fix Main Screw

6

a drill hole

8

a spot holes

d hang on screw

Fix Screws

b insert screw

Ø 6 mm

b lift off screw

7

e fix screws

Hang on Screw

c drill holes

306 mm

322 mm

1 - 2

Ø 6 mm

IQ241/242 Series Controllers Installation Instructions TG103012 Issue 2/D 07/4/05

Installation Instructions - Fixing IQ241/242

1.3 Installation - Fixing (continued)

9

Replace Lid

a hook on lid

b close lid

c tighten fasteners

Fit ENCLS/CMTRAY

11

14

if required

if fitting ENCLS/CMTRAY

ENCLS/CMTRAY Installation
Instructions TG103131

pierce grommet

Connect power

A switch or circuit breaker must be included in the supply to the unit and be
in close proximity to it, and must be clearly marked as the disconnecting
device for the unit

if /230

230 Vac +15, -10%, 50 to 60 Hz

IQ241/242 consumption >60 VA

if /24VAC or /24VDC

24 Vac +15 -10%, 50 to 60 Hz
24 Vdc +25, -10% (24 V to 36 V)

IEC

O

I

DO NOT

SWITCH

ON

WARNING:

This apparatus must
be earthed.

(via power connector)

12

Mat-N-Loc

Route Cables

if CMTRAY fitted

or

use copex glands

if /24VAC

24 Vac: Isolated
transformer winding
supply 1 controller only

10

24 Vac 24 Vac

EJ105383

Earth

24V

Close Flap

13

if /24VDC

24 Vdc: May supply
several controllers

Mat-N-Loc to
terminal
adaptor
(supplied)

Terminate
Screens

M4 (supplied)

2 eyelets
maximum

earth bar

Earth
(recommended)
24 V

0 V

24V

EJ105383

Earth

15

2 3

d i g it a l i n p u t s

4

5

1

I 1

8

7

6

1 0 1 1

9

1 4

1 2

1 3

I 1 2 I 1 3

S 1

1 5 1 6

a n a l o g u e i n p u t s

1 7

1 9

1 8

2 0 2 1

I 2 0

S 8

2 2 2 3

I 2 1

S 9

L 2 0

Identify I/O Connectors

Fitted on IQ242

stupnilatigidnitliuB sdracSylnotupnI sdracStuptuOrotupnIstuptuoegatlovnitliuB

Note

C1C2C3C4C5C6C7C8C9C01C11C

ecnereferlanretxE

lennahC

I1I2I3I4I5I6I7I8I9I01I11I

latigiD

tupnI

rosneS

revirD
tuptuO

lennahc

1C3C5C7C9C1 1C1 3C1 5C1 7C1 9C2 1C2 3C2 5C2 7C2 9C3 1C3 3C3 5C3 7C3 9

C31C41C51C61C71C81C91C02C12C22C32C42C52C62C72C82C92C03C13C23C33C43C53C63C73C83C93C

21

I31I41I51I61I71I81I91I02I12I22I32I42I52I62I72I82I92I03I13I

21

S1S2S3S4S5S6S7S8S9S01S11S21S31S41S51S61S71S81S91S

L02L91L81L71L61L51L41L31L21L11L01L9L8L7L6L5L4L3L2L

sensors
start at
channel 13

2C4C6C8C1 0C1 2C1 4C1 6C1 8C2 0C2 2C2 4C2 6C2 8C3 0C3 2C3 4C3 6C3 8C4 0

IQ241/242 Series Controllers Installation Instructions TG103012 Issue 2/D 07/4/05

2 5

2 4

2 6 2 7 2 8

2 9 3 0 3 1

3 3

3 2

S 1 5

3 5 3 6

3 4

I 3 2

L 9

L 8

3 7

a n a lo g u e o u t p u t s

4 0

3 9

3 8

L 1

Note outputs have
reverse numbering

04

23

02

1

C

Note that channels 13 to 32
require S cards to be fitted see

C

2.1 step 9. IQ242 already has
S cards fitted for channels 13
to 20.

1 - 3

IQ241/242 Installation Instructions - Fixing

1.3 Installation - Fixing (continued)

16

Connect Inputs

IQ system TP/1/1/22/HF/200 (Belden

8761) cable recommended for all inputs
Terminal size 0.5 to 2.5 mm

Digital Inputs

(Channels 1 to 32 only)

Note that channels 13 to 32 require S cards to be fitted see 2.1
step 9. IQ242 already has S cards fitted for channels 13 to 20.

2

IN
C

Earth bar

V (0 to 10 V)

Sensor Current Inputs

(Channels 13 to 32 only)

→ I (0 to 20 mA)

SIG

S

Sensor Voltage Inputs

(Channels 13 to 32 only)

S

Connect Outputs

17

OUT

Earth
bar

IQ system TP/1/1/22/HF/200 (Belden 8761) cable
recommended for voltage outputs

Terminal size 0.5 to 2.5 mm

WARNING: If external relays are

Analogue Voltage Outputs (Channels 21 to 40 only)

maximum current 20 mA per channel

0 to 10 Vdc

C

0 Vdc

Additional Relay Modules

Load

IQ24x

SRMV =

2

fitted, the wires may be
connected to hazardous
voltages. Disconnect
power before attempting
any wiring.

2SRM =

2RM =

3RM =

6RM =

Relay

Module

x 1

x 2

x 2

x 3

x 6

nRM

(RLM/
HLM)

(HCM/
TRM)

IN
C

Earth bar

IN

C

Earth bar

IQ241/242

Sensor Thermistor Inputs

(Channels 13 to 32 only)

IN

C

Earth bar0 V

Sensor External Powered Current Inputs

(Channels 13 to 32 only)
→ I (0 to 20

SIG

mA)

S

IN

C

Earth bar

Connect Auxiliary Supply

18

+

AUX

24 V

+

Load 1

Load 2

Imax = 500 mA
(load 1+ load 2)

e.g.

IQ241/242

+

AUX

24 V

OUT

2RM

24 V
0 V

IN

19

Terminal size 0.5 to 2.5 mm

2 wire

Connect Network

elbaCduab2k1duab6k9duab2k91seriWfo.oN

2819nedleBm0001m0001m0072
7029nedleBm0001m0001m0052

metsysQI

678nedleB(

)1

metsysQI

)3278nedleB(

m0001m007m0532

002/FH/22/1/1/PT

m0001m005m0524

002/FH/22/2/2/PT

T R T R T R T R

20

Configure/Commission

2

LAN

N E T W O R K

T- T+ R- R+ T- T+ R- R+

Network Engineering
Manual
92-1735

polarity independent

4 wire

T R T R T R T R T R T R T R T R

earth bar

2

IQ241/242 Installation Instructions ­Sheet 2: Configuration

N E T W O R K

LAN

T- T+ R- R+ T- T+ R- R+

earth bar

earth bar

1 - 4

IQ241/242 Series Controllers Installation Instructions TG103012 Issue 2/D 07/4/05

Installation Instructions - Configuration

I Q 2 4 1

SHEET 2: Installation Instructions - Configuration

2.1 Installation - Configuration

IQ241/242

Series Controllers

1

IQ241/242 Installation
Instructions - Sheet 1: Fixing

Fix Unit

1

Open Panel

2

4

WARNING: Opening the panel may

expose dangerous voltages.

417-IEC-5036

Switch Off

O

I

5

a undo screws

Isolate I/O

3

Remove ENCLS/
CMTRAY cover

if ENCLS/CMTRAY fitted

IQ 2 4 1

b lift off cover

WARNING:

The connecting leads
may be connected to

2

IQ 2 4 1

supplies. Isolate before
touching.

Disconnect I/O,

6

Network

Set the Network Baud Rate

7

ON

Baud Rate = B

19k2 baud

1K2

9K6

19K2

19K2

19K2

9K6

9K6

= B

1K2

1K2

9k6 baud

1k2 baud

= B

= B

= B

e.g Address = 2 + 16 = 18

Set the Network Address

8

ADDRESS

SET

NOT SET

address

1, 4 to 9, 11 to 119

0, 2, 3, 10, or > 119

≠ A

Address = A

= A

IQ241/242

≠ A

≠ A

IQ241/242 Series Controllers Installation Instructions TG103012 Issue 2/D 07/4/05

2 - 1

IQ241/242 Installation Instructions - Configuration

O

I

I Q 2 4 1 / 2 4 2

I Q 2 4 1 / 2 4 2

?

2.1 Installation - Configuration (continued)

Fit S Cards

9

if fitting S Cards

S Cards Installation
Instructions, TG103127

Note: IQ242 has 4 off S cards pre-fitted (8 thermistor
inputs - channels 13 to 20).

11

a

Check Controller

(power)
(green)

13

Check Network

Check supply

b

(watchdog)
(red)

IQ Faulty

LAN

a

10

RX

(yellow)

Switch on

12

O

I

Connect Network

LAN

T - T + R - R + T - T + R - R +

Configure

IQ Faulty

b

c

LAN

N E T W O R K

T - T + R - R + T - T + R - R +

IQ Configuration Manual 90-1533
IQ241/242 Data Sheet TA103013
SET Manual TE200147

TX
(yellow)

(green)

I Q 2 4 1 / 2 4 2

?

Network Address

0,2,3 or >119

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

Check baud rate . Switch
on other nodes until faulty
node is found (OK ).

Correct fault.

I Q 2 4 1 / 2 4 2

OR

SET

X.IQ2

IQ241/242

2 - 2

also set time, date, day

IQ241/242 Series Controllers Installation Instructions TG103012 Issue 2/D 07/4/05

9 F'D'

Cable/EJ101442

RJ11

Installation Instructions - Configuration IQ241/242

I Q 2 4 1 / 2 4 2

S

I Q 2 4 1 / 2 4 2

S

2.1 Installation - Configuration (continued)

15

16

Test Inputs

Switch off

a

O

I

Test Outputs

Switch off

a

O

b

Connect Inputs

Switch on

c

O

I

Connect Outputs

b

I

c

Switch on

O

I

d

ΔT = X

I Q 2 4 1 / 2 4 2

(yellow)

d

(yellow)

17

SET

IQ241/242

Backup

X.IQ2

SET Engineering Manual TE200147

9 F'D'

Cable/EJ101442

Replace ENCLS/CMTRAY Cover

18 19

if ENCLS/CMTRAY fitted

I Q 2 4 1

I Q 2 4 1

RJ11

Close Panel

I Q 2 4 1 / 2 4 2

OR

20

3

IQ241/242 Installation
Instructions - Sheet 3:
Options

IQ241/242 Series Controllers Installation Instructions TG103012 Issue 2/D 07/4/05

2 - 3

IQ241/242 Installation Instructions - Configuration

I Q 2 4 1

2.2 Connecting to a PC via Supervisor Port

Connect RS232

1

RJ11

Cable/EJ101442

9 F'D'

2.3 Replacing the Battery

Configure Supervisor Port Address

2

SET or PowerTool

IQ241/242

U

X

X

IQ Configuration Manual 90-1533
IQ241/242 Data Sheet TA103013

tYpe Sensor digI/P addRess Plot
calEndar
=?

R

Y

exit from
utility

select addRess module

(sUpervisor port
addr)

y = 1, 4 to 9, 11 to 119

y = 0

Supervisor

address = y

≠ A or y

I Q 2 4 1 / 2 4 2

y ≠ A

IQ241/242

address =
A

≠ A or y

≠ A or y

Upload Strategy

1

SET

X.IQ2

IQ241/242

Open panel

4

SET Engineering Manual TE200147

Cable/EJ101442

9 F'D'

RJ11

OR

5

a undo screws

Switch off

2

3

I Q 2 4 1 / 2 4 2

Isolate I/O

WARNING:

The connecting leads may be
connected to supplies. Isolate
before touching.

Remove ENCLS/CMTRAY
cover

if ENCLS/CMTRAY fitted

b lift off cover

I Q 2 4 1

I Q 2 4 1

O

I

Lift Flap

6

WARNING: Opening the panel may expose

dangerous voltages.

417-IEC-5036

2 - 4

7

Continue

IQ241/242 Installation Instructions ­Options Sheet 3

IQ241/242 Series Controllers Installation Instructions TG103012 Issue 2/D 07/4/05

3

SHEET 3: Installation Instructions - Options

3.1 Replacing the Battery (continued)

Installation Instructions - Options

IQ241/242

Series Controllers

8

Continue

Continued from
IQ241/242
Installation
Instructions
Sheet 2

Replace Battery

11

SAFT LM2450 3 V

Remove Lid

9

a undo screws

b lift lid

c remove lid

3

Caution: This unit 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
electrostatic sensitive devices.

Close Hinged Plate

12

Lift Hinged Plate

10

Warning: The lithium battery must not be recharged,

+

disassembled, burnt or short circuited.
Misuse may cause explosion or fire.
Dispose of carefully. Refer to Health and
Safety Executive Guidance Note GS43.

Close Flap

14

15

Switch on

16

O

I

Wait

10s

13

a hook on lid

b close lid

Replace Lid

c tighten screws

17

If not IQ2v3 (IQ2v3 will reset RAM
automatically)

Switch off. Complete Zero Address/
Baud Rate Switch Reset section
steps 2 to 7.

Reset RAM

IQ241/242 Series Controllers Installation Instructions TG103012 Issue 2/D 07/4/05

3 - 1

IQ241/242 Installation Instructions - Options

3.1 Replacing the Battery (continued)

18

IQ241/242

also set time, day, date

Download Strategy

SET

X.IQ2

Close Panel

20

OR

SET Manual TE200147

9 F'D'

Cable/EJ101442

I Q 2 4 1 / 2 4 2

Reconnect Supply to I/O

21

RJ11

O

I

Replace
ENCLS/CMTRAY Cover

19

if ENCLS/CMTRAY fitted

I Q 2 4 1

I Q 2 4 1

3.2 Replacing the Fuse (/24VAC, /24VDC only)

Switch Off, Isolate, Remove Lid, Lift

1

Plate

Complete 'Replacing the Battery' (section 2.3, steps 2 to

10).

Close Plate, Replace Lid,

3

Switch On, Reconnect

Complete 'Replacing the Battery' (section 3.1,
steps 12 to 53, and steps 18 to 20).

3.3 Zero Address/Baud Rate Reset

1

Replace Fuse

2

4 A
1¼”

Backup, Switch off, Isolate, Remove cover

Complete 'Replacing the Battery' steps 1 to 5

3 - 2

2

Note the Network Address and Baud Rate

ON

ADDRESS

Address = 2 + 16 = 18

IQ241/242 Series Controllers Installation Instructions TG103012 Issue 2/D 07/4/05

= 19k2 baud

1K2

9K6

19K2

= 9k6 baud

1K2

9K6

19K2

= 1k2 baude.g.

1K2

9K6

19K2

SET

NOT SET

Installation Instructions - Options IQ241/242

3.3 Zero Address/Baud Rate Reset (continued)

Set All Switch Poles to Zero

3

ON

ADDRESS

Address = 0 Baud = 0

Reset the Network Baud Rate

6

19k2 baud

1K2

9K6

19K2

9k6 baud

19K2

9K6

= B

1K2

Baud Rate = B

= B

= B

Switch on

4

Wait for Relays

5

Reset the Network Address

7

ON

ADDRESS

e.g Address = 2 + 16 = 18

SET

NOT SET

Address = A

≠ A

O

I

'click'

IQ241/242

= A

≠ A

1k2 baud

1K2

9K6

19K2

Download strategy,

8

Replace cover, Reconnect
supply to I/O

Complete 'Replacing the Battery' steps
18 to 21

Fix to Wall

No. 12

OR

4

= B

Remove
Backplate

address

1, 4 to 9, 11 to 119

0, 2, 3, 10, or > 119

≠ A

3.4 Mounting in an Enclosure, ENCLs/...

Open Door

1

5

Lift Flap and
Remove Lid

Repeat Steps
6 to 9 above
in 'Replacing
the Battery'
section

2

6

Drill Wall

560 mm

560 mm

Fix Main Screw in

Backplate3

IQ241/242 Series Controllers Installation Instructions TG103012 Issue 2/D 07/4/05

3 - 3

IQ241/242 Installation Instructions - Options

3.4 Mounting in an Enclosure, ENCLs/... (continued)

7

10

Hang on Screw

Close Flap

11

Fix Screws

8

Replace
Backplate

12

Replace Lid

9

Repeat step 13 above in
'Replacing the Battery'
section

Close Door

3.5 Connecting a Remote 2 Line Display (if KIT/2xx/RDS has been fitted)

Ensure/RDS

1

Installed

KIT/2xx/RDS Installation
Instructions TG103128

2

Connect
Display

(FPK or HDP)

Test

3

Display Panel
Manual
90-1505

3.6 Disposal

WEEE Directive :

At the end of their useful life the packaging and
product should be disposed of via a suitable

Do not dispose of with normal household waste.
Do not burn.

recycling centre.

4

angle adjust screw

if faint

Trend Control Systems Ltd 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.

P.O. Box 34, Horsham, West Sussex, RH12 2YF United Kingdom

Telephone [phone]

Registered office. 24 Queens Road Weybridge Surrey KT13 9UX Registered in England No 1664519

3 - 4

IQ241/242 Series Controllers Installation Instructions TG103012 Issue 2/D 07/4/05

Fax (International) [phone]

Website www.trend-controls.com

Fax (UK) [phone]