Carel plug-in Installation Manual download pdf (Page 8)

plug-in

Cod. +030220291 – rel. 1.3 dated 28/03/06

1. General characteristics

1.1 Models available

The various models are differentiated according to the following functions and performance:

• operating mode and number of inputs and outputs for versions V, W, Z;

• complete versions (hereafter: Top) with serial connection, status LED, fastening from front panel, removable terminals;

• compact versions (hereafter: Eco) with fixed terminals and fastening only using rear bracket, and without serial connection;

• the power supply can be one of the following: 230 Vac, 115 Vac or 12 Vac/Vdc;

• the field of measurement: from -50 to +90 °C (-50 to 127 °F) with resistive NTC probe;

• the field of measurement: from -50 to +150 °C (-50 to 127 °F) with resistive PTC probe;

• digital input from free contact: in models where featured it is an alternative to the second probe;

• relay outputs: available with three different current ratings, 5 A, 8 A and 12 A (for resistive load);

PJ32V

This represents the ideal solution for the management of applications that require simple temperature control of the connected

device (compressor, heaters, valves, etc) .

• All V models use one control probe only (S1) and feature a relay with changeover contacts for the control of the actuator.

• In some models (PJ32V00, PJ32V0P or PJ32V0H) the second probe can be connected to display the temperature (thermometer

function); this probe has no influence on control.

• Models PJ32V0P and PJ32V6P use a relay with changeover contact, 12 A resistive. Model PJ32V0H uses a normally open

relay, 16 A resistive, 2 HP. For all the other models, the normally open relay is 8A resistive.

• Both the Top and Eco versions are available, 230 Vac, 115 Vac e 12 Vac/Vdc.

PJ32W

These have been designed for the management of applications where a number of loads need to be controlled or the dual thermostat

function is required.

• The W models feature two probe inputs for the temperature control function

• Two relay outputs are available for controlling the actuator; the relays used in models PJ32W00 and PJ32W10 are 8 A resistive,

while in models PJ32W0H and PJ32W6H, OUT1 is associated with a 5A changeover relay, and OUT2 uses a normally open

relay, 16 A resistive, 2 HP

PJ32Z

This represents the most complete solution. These models feature three relays, for complete control of up to two actuators and one

alarm output. The 3 relays (8, 5 and 5 A resistive) can be fitted inside a compact container in the versions that feature the 230 Vac

or 115 Vac power supply transformer, without affecting the performance or the reliability of the product.

• There are two probe inputs for the temperature control function.

• There are three outputs: relay output 1: 8 A resistive, output 2 and alarm output: 5 A resistive.

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Carel plug-in Installation Manual Page 8