Weidmuller 1238910000 Universal Limit-Value Monitoring Relay, 90-264V AC, Dual Relay Outputs
Weidmuller 1238910000 Universal Limit-Value Monitoring Relay, 90-264V AC, Dual Relay Outputs
- MPN: 1238910000
- PPN: WDM-1238910000
Spec sheet
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CAD$874.52/ EA
Description
Limit value monitoring, universal, Input: temperature, R, U, I, Relay output, 90…264 V AC power supply
Specifications
General Data
- Accuracy
- < 0.1 % of measuring range
- Configuration
- With FDT/DTM software, or via 7-segment display, push-buttons and rotary encoder on the device itself
- Power consumption
- ≤ 3.5 W
- Repeat accuracy
- ± 0.05 % of measuring range final value
- Temperature coefficient
- < 0.02 °C of measuring range / °C
Cold-junction compensation error±2.0°C @ -20° C - 70°C
Galvanic isolation4-way isolator;, Input to supply ⁄ Alarm 1 ⁄ Alarm 2
RailTS 35
Step response time450 ms
Voltage supply90…264 V AC
Approvals
- ROHS
- Conform
Dimensions And Weights
- Width
- 22.5 mm
- Height
- 119.2 mm
- Depth
- 113.6 mm
- Net weight
- 208 g
Width (inches)0.886 inch
Height (inches)4.693 inch
Depth (inches)4.472 inch
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
- Type
- 2 CO contacts, normal / inverse adjustment, Switching frequency 20 Hz
- Max. switching voltage, AC
- 240 V
Number of digital outputs2
Max. switching voltage, DC110 V
Rated switching current200mA @ 110Vdc, 6A @ 24Vdc / 240Vac
Connection Data
- Type of connection
- Screw connection
- Tightening torque, max.
- 0.6 Nm
- Clamping range, min.
- 0.5 mm²
- Wire connection cross section AWG, min.
- AWG 26
Tightening torque, min.0.4 Nm
Clamping range, rated connection2.5 mm²
Clamping range, max.2.5 mm²
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 specificationUniversal 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 supply
- 0.1 mA / 0.05 mA (depending on measuring range) @ RTD cable
- Input voltage
- configurable, ±150 mV DC, ± 600mV DC, ±30 V DC, ±300 V DC
- Input current
- configurable, ± 25 mA DC, ±5 A DC
- Input measurement range
- configurable, Thermocouple type J -100…+1200°C, Thermocouple type K -200…+1370°C, PT100 -200…+850 °C
- Resistance
- 0…10 kΩ, 0…12 kΩ, 0…15 kΩ
SensorThermocouples: B, E, J, K, L, N, R, S, T, U, RTD: PT100, PT200, PT1000, Ni120, Cu10, 2-/3-/4-wire
Influence of the sensor cable resistance5 Ω @ RTD- Kabel
Input resistance, voltage2 MΩ, > 10 MΩ
Input resistance, current40 Ω
Cable-length compensation< ±0.002 Ω per cable resistance Ω
Potentiometer1.2…500 kΩ
Classifications
- ETIM 6.0
- EC002654
- eClass 9.0
- 27-21-01-22
- eClass 10.0
- 27-21-01-22
ETIM 7.0EC002654
eClass 9.127-21-01-22
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 “WI-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
- Impulse withstand voltage
- 4 kV (1.2/50 µs)
- Pollution severity
- 2
- Surge voltage category
- III
Galvanic isolation4-way isolator;, Input to supply ⁄ Alarm 1 ⁄ Alarm 2
Insulation voltage4 kV (input / output)
Rated voltage300 Veff
Temperatures
- Humidity
- 10…90 %, no condensation
- Operating temperature, min.
- -20 °C
- Storage temperature, min.
- -20 °C
- Storage temperature
- -20 °C...70 °C
Operating temperature, max.70 °C
Storage temperature, max.70 °C
Operating temperature-20 °C...70 °C
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