IP3202-Bxxx, IE3202

4 Channel Analog Input PT100 (RTD)

The IP3202 analog input module allows resistance sensors to be connected directly. The module's circuitry can operate the sensors using 2-wire or 4-wire connection techniques. Linearization over the full temperature range is realized with the aid of a microprocessor. The temperature range can be selected freely. The module can also be used for resistance measurement, with the output in ohms. The module's standard settings are: Resolution 0.1 °C in the temperature range of PT100 sensors in 4-wire connection. Sensor malfunctions such as broken wires are indicated by error LEDs. The module is quite versatile, but default settings have been selected in such a way that in most cases it is not necessary to perform configuration. The input filter and associated conversion times can be set within a wide range, and several data output formats may be chosen. The inputs can, if required, be scaled differently, and automatic limit monitoring is also available. Parameterization may be carried out either via the fieldbus or using the KS2000 software tool.

Technical data

IP3202-Bxxx / IE3202

Number of channels

4 analog inputs

Output connections

M12 screw-in

Nominal input range

PT100, PT200, PT500, PT1000, Ni100, Ni120, Ni1000, resistance measurement (e.g. potentiometer)

Resolution

0.1°C per digit

Measuring current

typical 0.5 A

Conversion time

260 ms

Measurement error

< +/-1°C

Input filter

4 versions

Sensor supply

From the load voltage, US

Power supply

Feed: 1 x M8 connector, 4-pin; downstream connection: 1 x M8 socket, 4-pin

Bits in process image

I: 4 x 16 bits, optional I/O: 4 x 8 bits control/state + 4 x 16 bits

Electrical isolation

control voltage / fieldbus: yes
channels / control voltage: 500 V
 between the channels: no

Permissible ambient temperature during operation

0°C ... +55°C

Permissible ambient temperature during storage

-25 °C ... +85°C

Vibration / shock resistance

conforms to EN 60068-2-6 / EN 60068-2-27

EMC resistance burst / ESD

conforms to EN 61000-6-2 / EN 61000-6-4

Protection class

IP65, IP66, IP67 (conforms to EN 60529)

Installation position

variable

See the connection diagram for details of the connection.

See the parameterization description for details of the parameterization.

See the mapping description for details of the mapping.

See dimension page for weight and dimensions.