WEIDMULLER 1238910000

Additional Information

Part Number

1238910000

General Data

Accuracy

< 0.1 % of measuring range

Cold-junction compensation error

±2.0°C @ -20° C - 70°C

Configuration

With FDT/DTM software, or via 7-segment display, push-buttons and rotary encoder on the device itself

Galvanic isolation

4-way isolator;, Input to supply �„ Alarm 1 �„ Alarm 2

Power consumption

‰¤ 3.5 W

Rail

TS 35

Repeat accuracy

± 0.05 % of measuring range final value

Step response time

450 ms

Temperature coefficient

< 0.02°C of measuring range /°C

Voltage supply

90¦264 V AC

Approvals

ROHS

Conform

Dimensions And Weights

Width

22.5 mm

Width (inches)

0.886 inch

Height

119.2 mm

Height (inches)

4.693 inch

Depth

113.6 mm

Depth (inches)

4.472 inch

Net weight

208 g

Output (Digital)

Alarm function

configurable, Alarm mode: delay, switch on or switch on/off, Top and bottom limit values, window range, Hysteresis adjustable, auto / manual reset

Number of digital outputs

2

Type

2 CO contacts, normal / inverse adjustment, Switching frequency 20 Hz

Max. switching voltage, DC

110 V

Max. switching voltage, AC

240 V

Rated switching current

200mA @ 110Vdc, 6A @ 24Vdc / 240Vac

Connection Data

Type of connection

Screw connection

Tightening torque, min.

0.4 Nm

Tightening torque, max.

0.6 Nm

Clamping range, rated connection

2.5 mm²

Clamping range, min.

0.5 mm²

Clamping range, max.

2.5 mm²

Wire connection cross section AWG, min.

AWG 26

Wire connection cross section AWG, max.

AWG 12

Tender Specification Sheets

Long specification

Universal limit-value monitoring component with relay output andexternal supplyUniversal limit-value monitoring component in 22.5 mm width with external voltage and sensor supply, for monitoring and isolating DC currents +/- 25mA...5 A,DC voltages +/-600 mV... 300 V, 2-/3-/-4-wire RTD sensors , resistors, potentiometersand thermocouple signals according to IEC584.Two relay contacts (CO) are available on the output side.This component is programmed using FDT/DTM software.Add-on housing for TS35 rail mountingDimensions: L/W/H 119/ 22.5/ 113.6 mmScrew connection / Nominal cross-section 2.5 mm2Protection degree: IP 20   Input                         +/-25 mA...5 A DC                                                                            +/- 600 mV...300 V DC                                      PT100, PT1000, Ni100, Ni1000                                      Resistance 0...12 kOhm                                      Potentiometer 0...500 kOhm                                      Thermocouple types B, E, J, K, L, LR, N, R, S, T, U, W3, W5Sensor supply 24 V DC  Output                                             2 x 1 CO (hard gold-plated)                                       240 V AC/ 24 V DC @ 6 ARepeat accuracy        < 0,05 % v. E.  Step response time10...90 %                      < 200 msAuxiliary power                                     90...264 V AC / 120...370 V DCPower loss approx. 3 W @ 240 V ACAmbient temperature range -20°C...+70°CIsolation                                 EN 50178 secure 3-way isolation up to 3 kV AC/DC of all circuits against each otherTest voltage                               3 kV input against output against auxiliary powerRated voltage                                         300 V AC/DC at overvoltage category II and pollution degree 2Approvals cULusType                                                             ACT20P-UI-2RCO-AC-S

Short specification

Universal limit-value monitoring component with relay output and external supplyUniversal limit-value monitoring component in 22.5 mm width with external voltage and sensor supply for monitoring and isolating DC currents +/- 25mA...5 A, DC- voltages +/-600 mV... 300 V, 2-/3-/-4-wire RTD sensors, resistors, potentiometers and thermocouple signals, in compliance with IEC584. Two relay contacts (CO) are available on the output side. This component is programmed using FDT/DTM software.

Input

Number of inputs

1

Sensor

Thermocouples: B, E, J, K, L, N, R, S, T, U, RTD: PT100, PT200, PT1000, Ni120, Cu10, 2-/3-/4-wire

Sensor supply

0.1 mA / 0.05 mA (depending on measuring range) @ RTD cable

Influence of the sensor cable resistance

5 © @ RTD- Kabel

Input voltage

configurable, ±150 mV DC, ± 600mV DC, ±30 V DC, ±300 V DC

Input resistance, voltage

2 M©, > 10 M©

Input current

configurable, ± 25 mA DC, ±5 A DC

Input resistance, current

40 ©

Input measurement range

configurable, Thermocouple type J -100¦+1200°C, Thermocouple type K -200¦+1370°C, PT100 -200¦+850°C

Cable-length compensation

< ±0.002 © per cable resistance ©

Resistance

0¦10 k©, 0¦12 k©, 0¦15 k©

Potentiometer

1.2¦500 k©

Classifications

ETIM 6.0

EC002654

ETIM 7.0

EC002654

EClass 9.0

27-21-01-22

EClass 9.1

27-21-01-22

EClass 10.0

27-21-01-22

Product Information

Product information

The devices of the ACT20P-UI-2RCO-XX-x family record current, voltage, potentiometer and temperature sensor signals (mA, A, mV, V, potentiometer, RTD and TC). They have two independent relay outputs which emit an alarm when levels exceed or fall below pre-set limits. Properties Configuration and diagnosis with the FDT/DTM software œWI-Manager�. Manual configuration on the device is performed via the LED display by means of operating buttons and rotary encoders. The dual-channel trip amplifier enables various alarm functions: window alarm, alarm delay, wire break detection, hysteresis and upper / lower limit alarm. The active or passive signal inputs for RTD, TC, potentiometer, voltage and current are fully galvanically isolated. Remote diagnosis: reporting of errors (e.g. cable breaks) via status relay. Operational status and relay status indicated by front panel LEDs. Galvanic 4-way isolation between input, output and supply.

Environmental Product Compliance

REACH SVHC

Lead 7439-92-1

Insulation Coordination

EMC standards

EN 61326-1

Galvanic isolation

4-way isolator;, Input to supply �„ Alarm 1 �„ Alarm 2

Impulse withstand voltage

4 kV (1.2/50 µs)

Insulation voltage

4 kV (input / output)

Pollution severity

2

Rated voltage

300 Veff

Surge voltage category

III

Temperatures

Humidity

10¦90 %, no condensation

Operating temperature, max.

70 °C

Operating temperature, min.

-20 °C

Storage temperature, max.

70 °C

Storage temperature, min.

-20 °C

Operating temperature

-20°C...70°C

Storage temperature

-20°C...70°C