ACT20P-UI-2RCO-DC-P
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ACT20P-UI-2RCO-DC-P
ACT20P-UI-2RCO-DC-P
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ACT20P-UI-2RCO-DC-P
Similar to illustration
ACT20P-UI-2RCO-DC-P
ACT20P-UI-2RCO-DC-P
ACT20P-UI-2RCO-DC-P
Example of use
ACT20P-UI-2RCO-DC-P

ACT20P-UI-2RCO-DC-P

Limit value monitoring, Input : universal U, I, R,ϑ, Output : 2 x relays, Input: temperature, R, U, I, Relay output, 24 V DC power supply

Product ID 2456840000
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Approvals General ordering data Dimensions and weights Temperatures Probability of failure Environmental Product Compliance Input Output Output (digital) General data Insulation coordination Connection data Important note Classifications

Approvals

Approvals
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319222/-S800/-T1z1mm-S80)  
Approvals
CULUS;  
ROHS
Conform  

General ordering data

Version
Limit value monitoring, Input : universal U, I, R,ϑ, Output : 2 x relays, Input: temperature, R, U, I, Relay output, 24 V DC power supply  
Order No.
2456840000  
Type
ACT20P-UI-2RCO-DC-P  
GTIN (EAN)
4050118471779  
Qty.
1  items

Dimensions and weights

Depth
113,6  mm
Depth (inches)
4,472  inch
Height
127,1  mm
Height (inches)
5,004  inch
Width
22,5  mm
Width (inches)
0,886  inch
Net weight
166  g

Temperatures

Storage temperature
-20 °C...70 °C  
Operating temperature
-20 °C...60 °C  
Humidity at operating temperature
0...95 % (no condensation)  
Humidity
10…90 %, no condensation  

Probability of failure

SIL in compliance with IEC 61508
None  
MTBF
180  a

Environmental Product Compliance

RoHS Compliance Status
Compliant with exemption  
RoHS Exemption (if applicable/known)
7a, 7cI  
REACH SVHC
Lead 7439-92-1  
SCIP
2f6dd957-421a-46db-a0c2-cf1609156924  

Input

Cable-length compensation
<±0.002 Ω per cable resistance Ω  
Influence of the sensor cable resistance
5 Ω @ RTD- Kabel  
Input current
configurable  
± 25 mA DC  
±5 A DC  
Input resistance, current
40 Ω  
Input resistance, voltage
2 MΩ  
> 10 MΩ  
Input voltage
configurable  
±150 mV DC  
± 600mV DC  
±30 V DC  
±300 V DC  
Number of inputs
1  
Potentiometer
1.2…500 kΩ  
Resistance
0…10 kΩ  
0…12 kΩ  
0…15 kΩ  
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  
24 V (@ 4-20 mA loop)  
Temperature input range
B: +100…+1820 °C  
E: -270…+1000 °C  
J: (-210…+1200 °C)  
K: -270…+1372 °C  
L: +100…+900 °C  
N: (-180…+1300 °C)  
R: -50…+1768 °C  
S: -50…+1768 °C  
T: -270…+400 °C  
U: -200…+600 °C  

Output

Number of outputs
2  

Output (digital)

Alarm function
configurable  
Top and bottom limit values, window range  
Alarm delay: 0…99 s  
Hysteresis adjustable  
auto / manual reset  
Max. switching voltage, AC
250  V
Max. switching voltage, DC
110  V
Number of digital outputs
2  
Rated switching current
200mA @ 110Vdc  
6A @ 24Vdc / 240Vac  
Type
2 CO contacts  
normal / inverse adjustment  
Switching frequency 20 Hz  

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  
Requires configuration adapter 8978580000 CBX200 USB  
Long-term drift
0.1 % / 10.000 h  
Nominal power consumption
1,5  VA
Operating altitude
≤ 2000 m  
Power consumption
≤ 3.5 W  
<2 W  
Protection degree
IP20  
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  
350 ppm/K  
Voltage supply
9...60 V DC  

Insulation coordination

EMC standards
EN 61326-1  
Galvanic isolation
between input ⁄ output ⁄ supply ⁄ relay  
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  
Test voltage
0,3  kV

Connection data

Type of connection
PUSH IN  
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 14  
Wire cross-section, solid, min.
0,2  mm²
Wire cross-section, solid, max.
2,5  mm²
Wire connection cross section, finely stranded, min.
0,2  mm²
Wire connection cross section, finely stranded, max.
2,5  mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min.
0,2  mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max.
2,5  mm²

Important note

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.
 

Classifications

ETIM 6.0
EC002654  
ETIM 7.0
EC002654  
ETIM 8.0
EC002654  
ETIM 9.0
EC002654  
ETIM 10.0
EC002654  
ECLASS 9.0
27-21-01-22  
ECLASS 9.1
27-21-01-22  
ECLASS 10.0
27-21-01-22  
ECLASS 11.0
27-21-01-22  
ECLASS 12.0
27-21-01-22  
ECLASS 13.0
27-21-01-22  
ECLASS 14.0
27-21-01-22  
ECLASS 15.0
27-21-01-22