IR33Z9MR20

Tel: +44(0)1621 859500 

Fax: +44(0)1621 855335 

Tempatron 

i 

## 2 ~~—sF~~ 

**Models Available IR33V7** 1 Relay NTC/PTC/PT1000 Input **IR33V9** 1 Relay Universal Input **IR33W7** 2 Relay NTC/PTC/PT1000 Input **IR33W9** 2 Relay Universal Input **IR33Z7** 4 Relay NTC/PTC/PT1000 Input **IR33Z9** 4 Relay Universal Input **IR33A7** 4 SSR NTC/PTC/PT1000 Input **IR33A9** 4 SSR Universal Input 

## **IR33 Universal Electronic Controllers** 

The IR33 universal electronic controllers replace the IR32 range, offering additional features such as auto-tuning PID control and real time clock for managing working cycles and logging alarms. Temperature only versions are available with NTC, PTC or PT1000 inputs, whilst the universal versions can also accept PT100, J and K type thermocouples, DC Voltage and DC mA inputs. 

## **Product Features** 

Temperature input or universal input Relay or SSR output versions 2 independent control loops Auto-tuning PID control Real time clock Infrared receiver and buzzer 12-24Vac/dc, 24Vac/dc or 115-230Vac Plug-in terminals 

The controllers feature a simple user interface, two independent control loops and are housed in a compact panel mounting enclosure. All versions can be connected to a network for monitoring and programming, using the optional RS-485 serial interface. The IR33 controllers are powered from 12 to 24Vac/dc or 115-230Vac and optional transformers are available for powering the low voltage controllers from 110Vac or 230Vac. 

## **For digital temperature or process monitoring and control** 

**Dimensions** 

Panel cutout 71mm x 29mm (-0.0/+0.5) Allow 95mm x 40mm clearance around controller for panel clip 

**==> picture [307 x 311] intentionally omitted <==**

**----- Start of picture text -----**<br>
Connections<br>IR33V7 / IR33W7 / IR33Z7 IR33A7<br>OUTPUT OUTPUT SERIAL LINK &  OUTPUT OUTPUT SERIAL LINK &<br>2 4 PROGRAM KEY 2 4 PROGRAM KEY<br>13 14 15 16 17 18 13 14 17 18<br>+ +<br>1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12<br>OUTPUT OUTPUT B1 B2 DI1 DI2 OUTPUT OUTPUT B1 B2 DI1 DI2<br>1 3 1 3<br>POWER POWER<br>pT ttt tt SUPPLY  | a [TTI SUPPLY | a<br> -     + GND  -     + GND<br>~    ~ ~    ~<br>IR33V7 - OUTPUT 1 ONLY<br>IR33W7 - OUTPUTS 1 AND 2<br>IR33Z7 - OUTPUTS 1, 2, 3 AND 4<br>IR33V9 / IR33W9 / IR33Z9 IR33A9<br>OUTPUT OUTPUT SERIAL LINK &  OUTPUT OUTPUT SERIAL LINK &<br>2 4 PROGRAM KEY 2 4 PROGRAM KEY<br>13 14 15 16 17 18 13 14 17 18<br>DI2 GND -B2 +B2 B2 +12V DI2 GND -B2 +B2 B2 +12V<br>+ +<br>25 26 27 28 29 30 25 26 27 28 29 30<br>1 2 3 4 5 6 7 19 20 2122 23 24 1 2 3 4 5 6 7 19 20 2122 23 24<br>OUTPUT OUTPUT DI1 GND -B1 +B1 B1 +5V OUTPUT OUTPUT DI1 GND -B1 +B1 B1 +5V<br>1 3 1 3<br>POWER POWER<br>SUPPLY SUPPLY<br> -     +  -     +<br>~    ~ ~    ~<br>IR33V9 - OUTPUT 1 ONLY<br>IR33W9 - OUTPUTS 1 AND 2<br>IR33Z9 - OUTPUTS 1, 2, 3 AND 4<br>+ +<br>+ +<br>**----- End of picture text -----**<br>


All dimensions in mm 

Continued... 

Email: sales@tempatron.co.uk 

Tempatron 

Web: www.tempatron.co.uk 

3 

|**Ordering information**|**information**||
|---|---|---|
|**Model**|**Code**|**Description**|
||IR33V|1 RelayOutput Digital Controller|
||IR33W|2 RelayOutput Digital Controller|
||IR33Z|4 RelayOutput Digital Controller|
||IR33A|4 SSR Output Digital Controller|
|**Input**|**Code**|**Description**|
||7|NTC (-50 to 90°C)|
|||NTC-HT (-40 to 150°C)|
|||PTC (-50 to 150°C)|
|||PT1000 (-50 to 150°C)|
||9<br>All above inputs and in addition:-|All above inputs and in addition:-|
|||PT1000 (-199 to 800°C)|
|||PT100 (-199 to 800°C)|
|||J/K Type Thermocouples|
||DC Voltage 0-1V, -0.5 to +1.3V, 0-10V, 0-5V ratiometric|DC Voltage 0-1V, -0.5 to +1.3V, 0-10V, 0-5V ratiometric|
||DC Current 0-20mA|DC Current 0-20mA,4-20mA|



|**Auxiliary Power**|**Code**|**Description**|
|---|---|---|
||LR20|12 to 24Vac,12 to 30Vdc|
||MR20|24Vac/dc|
||HR20|115-230Vac|
|**Options**|**Code**|**Description**|
||TRA12UNI11|110/12Vac Transformer|
||TRA12UNI00|240/12Vac Transformer|
||TRA2400001|240/24Vac Transformer|
||IRTRUES000<br>Remote control for IR33 universal|Remote control for IR33 universal|
||IROPZKEY00|Programmingkeywith battery|
||IROPZKEYA0          Pro|IROPZKEYA0          Programmingkeywith 230Vpower supply|
||IROPZ485S0          RS485 serial communication interface|IROPZ485S0          RS485 serial communication interface|
|**Example**<br>**IR33V7LR20**|**IR33V7LR20**||
|**Options**|||



**Specification Accuracy:** 

±0.5% of scale range 

**Power Supply Voltage:** 

- LR: 12 to 24Vac (±10%), 12 to 30Vdc 110Vac with TRA12UNI11 transformer 230Vac with TRA12UNI00 transformer MR: 24Vac/dc 

- 230Vac with TRA2400001 transformer 

- HR: 115-230Vac (-15% to +10%) 

**Frequency:** 50/60Hz **Burden:** 

- LR or MR: <4VA 

- HR: <6VA 

- **Inputs:** 

- NTC / PTC / PT1000 

- PT100, J/K, V, mA (universal model only) 

- **Digital Inputs:** 

- 2 voltage free contacts 

- Contact resistance <10ohms 

- Closing current 6mA 

**Relay Output:** 

- 1, 2 or 4 pole relay contacts 

- 8A at 250Vac (resistive) 

- 4A at 250Vac (inductive, cosØ = 0.6) 

- 100,000 operations 

**SSR Output:** 

- Maximum output 12V/20mA 

Maximum output resistance 600 ohms 

**Operating Temperature & Humidity:** 

- -10ºC to 50ºC 

- <90% rH (non-condensing) 

## **Temperature Probes** 

A range of NTC, PTC, PT100 and thermocouple temperature probes are available to suit the IR33 controllers. 

**Enclosure Code:** 

- Case IP65 

**Weight:** 

- IR33V: 200g 

- IR33W: 220g 

## **Remote Control** 

The infrared remote control allows access to all the main functions and configuration parameters for easy set up of all IR33 controllers from a distance. 

- IR33Z: 240g 

- IR33A: 200g 

- **Markings:** 

- CE marked (meets EN61010-1 low 

voltage and EN50081-1/50082-1 

EMC directives) 

## **Programming Key** 

All IR33 controllers can be programmed quickly using the optional programming key, even when not powered, reducing the risk of errors. 

Specification subject to change without notice. 

Tempatron: Eltime House, Hall Road, Maldon, Essex, CM9 4NF UK. 

Tempatron Industrial Controls is a division of Eltime Ltd. 

© Eltime Ltd.  Tempatron IR33 Controllers 03/2013