TREND IQ246 User Manual

Important: Retain these instructions

Installation Instructions

IQ246

Controller

CONTENTS

1 Unpacking 1
2 Storing 1
3 Installation Instructions 1

1 UNPACKING

2 STORING

-10 °C

(14 °F)

+50 °C

(122 °F)

H O

0

2

90 %RH

3 INSTALLATION INSTRUCTIONS

3.1 Installation - Mounting 1

3.2 Installation - Configuration 5
4 Replacing the Battery 9
5 Disposal 12

Installation
Instructions
TG200101

2

Requirements

a

3.1 Installation - Mounting

It is recommended that the installation should
comply with the HSE Memorandum of Guidance
on Electricity at Work Regulations 1989.
For USA install equipment in accordance with
National Electric Code.

1

20 mm

(0.79”)

Dimensions

155 mm (6.1”)

I Q 2 4 6

300 mm (11.81”)

b

0 °C

(32 °F)

0 %RH

OK
TX
RX

IQ 2 46

+45 °C

(113 °F)

90 %RH

0 V

POWER

24 Vdc

0 V

AUX

24 Vdc

OK
TX
RX

R+

R-

T+

T-

IQ 2 4 6

OK
TX
RX

IQ 2 46

0 V

POWER

24 Vdc

0 V

AUX

24 Vdc

OK
TX
RX

R+

R-

T+

T-

40 mm

(1.57”)

1
2
3
4
16
32
64
19K2
9K2
1K2

c

OK
TX
RX

IQ 24 6

d

H O

2

e

OK
TX
RX

IQ 24 6

210 mm (8.27”)

IQ246 Controller Installation Instructions TG200101 Issue 1/E 15/01/07

1

IQ246 Installation Instructions

R+
R­T+
T-

R+

R-

T+

T-

RR

TT

3.1 Installation - Mounting (continued)

Mounting

3

a

135 mm

(5.31”)

190 mm (7.48”)

4 holes

b

0 V

POWER

24 Vdc

0 V

AUX

24 Vdc

R+

R-

T+

T-

4 off
washers

∅ 6 mm (0.24”)

Connecting Power

4

24 Vdc - 1.7 A (max)

Earth (ground)

0 V

POWER

DO NOT APPLY

POWER

24 Vdc

0 V

AUX

24 Vdc

R+

R-

T+

T-

0 V

24 V

fuse

24 Vac - 72 VA transformer

~

O

1

WARNING: This apparatus must be earthed

0 V - - - - - - - -Earth, ground (recommended)
24 Vdc

controllers

may supply several

}

Earth (ground)

isolated transformer winding,
supply 1 controller only

fuse

24 Vac

}

(grounded) using power connector.

elbaCduab2k1duab6k9duab2k91seriWfo.oN

Connecting Network

5

2819nedleB

0 V

POWER

24 Vdc

0 V

AUX

24 Vdc

R+

R-

T+

T-

For more cable and connection information details refer to Network

7029nedleB

dnerT

dnerT

002/FH/22/1/1/PT

)1678nedleB(

002/FH/22/2/2/PT

)3278nedleB(

m0001

)sdy0901(

m0001

dy0901(

)s

m0001

)sdy0901(

m0001

)sdy0901(

m0001

)sdy0901(

m0001

)sdy0901(

m007

)sdy567(

m005

)sdy545(

m007

)sdy567(

m005

)sdy545(

m053

083(

)sdy

m052

)sdy072(

2

2

2

4

Engineering Manual 92-1735

4 wire method

Connect to T &

RR

T

R

T

R

T

R

T

R

2

T

R

T

R

T

R

T

R

TT

R of previous

R+
R­T+
T-

R+

R-

T+

T-

RR

device, polarity
independent

terminate
screen at one
end of cable

Connect to T & R of

TT

next device, polarity
independent

IQ246 Controller Installation Instructions TG200101 Issue 1/E 15/01/07

2 wire method

Connect to T+,
T- of previous
device, polarity
independent

terminate screen
at transmit end

Connect to R+, R- of
next device, polarity
independent

Installation Instructions IQ246

3.1 Installation - Mounting (continued)

37 Way 'D type' Male

Wire I/O Terminals

6

IQ246

D type shell

Earth Screens

Plant

cutback screen

cutback screen

15 Way 'D type' Female

37 Way 'D type' Female

15 Way 'D type' Male

Analog Inputs

J3 37 Way 'D type' Male

1
2
3
4
5
6
7
8
9

01
11
21
31
41
51
61
71
81
91

02

12
22
32
42
52
62
72
82
92
03

13
23
33
43
53
63
73

1nAdeR/AelbaC

❍

V0eulB/AelbaC

❍
❍

2nAwolleY/AelbaC

❍

3nAetihW/AelbaC

❍

V0kcalB/AelbaC

❍
❍

4nAteloiV/AelbaC

❍

5nAegnarO/AelbaC

❍

V0kniP/AelbaC

❍
❍

6nAeulB/BelbaC

❍

7nAneerG/BelbaC

❍
❍

8nAetihW/BelbaC

❍

9nAkcalB/BelbaC

❍

V0nworB/BelbaC

❍
❍

01nAegnarO/BelbaC

❍

11nAkniP/BelbaC

❍

V0deR/CelbaC

❍
❍

21nAneerG/CelbaC

❍

31nAwolleY/CelbaC

❍
❍

41nAkcalB/CelbaC

❍

51nAnworB/CelbaC

❍

V0teloiV/CelbaC

❍
❍

61nAkniP/CelbaC

❍

71nAdeR/DelbaC

❍
❍

81nAneerG/DelbaC

❍

91nAwolleY/DelbaC

❍

V0etihW/DelbaC

❍
❍

02nAnworB/DelbaC

❍

)2&1nA(V42neerG/AelbaC

)4&3nA(V42nworB/AelbaC

)6&5nA(V42deR/BelbaC

)8&7nA(V42wolleY/BelbaC

)01&9nA(V42teloiV/BelbaC

)21&11nA(V42eulB/CelbaC

)41&31nA(V42etihW/CelbaC

)61&51nA(V42egnarO/CelbaC

)81&71nA(V42eulB/DelbaC

)02&91nA(V42kcalB/DelbaC

Analog Outputs

J5 15 Way 'D type' Female

1
2
3
4
5
6
7
8
9

01
11
21
31
41
51

11pOdeR

❍

V0eulB

❍

21pOneerG

❍

31pOwolleY

❍

V0etihW

❍

41pOkcalB

❍

51pOnworB

❍

V0teloiV

❍

61pOegnarO

❍

V0kniP

❍

71pOkcalB/deR

❍

81pOneerG/eulB

❍

V0deR/neerG

❍

91pOdeR/wolleY

❍

02pOyerG

❍

Analog Outputs

J4 15 Way 'D type' Male

1
2
3
4
5
6
7
8
9

01
11
21
31
41
51

1pOdeR

❍

V0eulB

❍

2pOneerG

❍

3pOwolleY

❍

V0etihW

❍

4pOkcalB

❍

5pOnworB

❍

V0teloiV

❍

6pOegnarO

❍

V0kniP

❍

7pOkcalB/deR

❍

8pOneerG/eulB

❍

V0deR/neerG

❍

9pOdeR/wolleY

❍

01pOyerG

❍

Digital Inputs

J2 37 Way 'D type' Female

1
2
3
4
5
6
7
8
9

01
11
21
31
41
51
61
71
81
91
02
12
22
32
42
52
62
72
82
92
03
13
23
33
43
53
63
73

1giDdeR/AelbaC

❍

2giDeulB/AelbaC

❍
❍
❍
❍
❍
❍
❍
❍
❍
❍
❍
❍
❍
❍
❍
❍
❍
❍
❍
❍
❍
❍
❍
❍
❍
❍
❍
❍
❍
❍
❍
❍
❍
❍
❍
❍

giDV42neerG/AelbaC
3giDwolleY/AelbaC
4giDetihW/AelbaC
5giDkcalB/AelbaC
6giDnworB/AelbaC
7giDteloiV/AelbaC
8giDegnarO/AelbaC

giDV42kniP/AelbaC
9giDdeR/BelbaC

01giDeulB/BelbaC
11giDneerG/BelbaC
21giDwolleY/BelbaC
31giDetihW/BelbaC
41giDkcalB/BelbaC

giDV42nworB/BelbaC

51giDteloiV/BelbaC
61giDegnarO/BelbaC
71giDkniP/BelbaC
81giDdeR/CelbaC
91giDeulB/CelbaC
02giDneerG/CelbaC

giDV42wolleY/CelbaC

12giDetihW/CelbaC
22giDkcalB/CelbaC
32giDnworB/CelbaC
42giDteloiV/CelbaC
52giDegnarO/CelbaC
62giDkniP/CelbaC
72giDdeR/DelbaC
82giDeulB/DelbaC

giDV42neerG/DelbaC

92giDwolleY/DelbaC
03giDetihW/DelbaC
13giDkcalB/DelbaC
23giDnworB/DelbaC

Use Trend Cables CABLE/IQ246KIT

(see colour codes in tables above)

3 m (3.25 yds)

2 m (2 yds 6”)

37 W

3 m (3.25 yds)

15 W

IQ246 Controller Installation Instructions TG200101 Issue 1/E 15/01/07

A
B
C
D

3

IQ246 Installation Instructions

3.1 Installation - Mounting (continued)

Connect Inputs

7

Digital inputs (digital inputs 1 to 32)

Dig'n'
+24 V DIG (24Vdc)

Analogue inputs (analogue inputs 1 to 20)

Voltage input

V (0 to 10V)

An'n'
0 V

Current input (loop powered)

➞ I (0 to 20 mA)

SIG

An'n'
24 V

Connect Outputs

8

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

(analog outputs 1 to 20)

Bn

0V

WARNING: The wires may be connected to

hazardous voltages. Disconnect
power before attempting any wiring.

V

1

Load

Trend TP/1/1/22/HF/200 (Belden 8761) cable
recommended for all inputs

Thermistor input

An'n'
0 V

0V

Current input (external powered)

➞ I (0 to 20 mA)

SIG

An'n'
0 V

0V

Additional Relay Modules

IQ246

Relay

Module

SRMV =

2SRM =

2RM =

3RM =

6RM =

nRM

x 1

x 2

x 2

x 3

x 6

T

1

(R/L, H/L)

(HCM/TRM)

Connect Auxiliary Output Supply

9

(if required)

For relays, NDP
e.g.

0 V

POWER

24 Vdc

0 V

AUX

24 Vdc

R+

R-

T+

T-

4

24 Vdc Auxiliary Output Supply

0 V

24 V

0 V

Imax = 500 mA

24 Vdc

IQ246 Controller Installation Instructions TG200101 Issue 1/E 15/01/07

I Q 2 4 6

0 V

2 4 V

0 V

O p ' n '

2 R M

2 4 V
0 V

I N