The Weidmuller 8965490000 ACT20X-HUI-SAO-S transmits analog signals from hazardous areas safely galvanically separated into non or less hazardous areas. For this purpose the input circuits are designed intrinsically safe.
Configuration and diagnosis via FDT/DTM Software “WI-Manager”.
Can be mounted in the safe area and in zone 2 / division 2 and receive signals from zone 0, 1, 2, 20, 21 and 22, as well as Class I/II/III, division 1, group A-G.
Active or passive signal inputs for RTD, TC, potentiometer, V and mA are completely electrically isolated.
Product Highlights
The Weidmuller ACT20X-HUI-SAO-S is a signal isolating converter with intrinsically safe input circuits, designed for transmitting analog signals from hazardous to safe areas. It supports RTD, TC, potentiometer, voltage, and current inputs with 3-way galvanic isolation.
Product Information
Standard Information
Brand: Weidmuller
Manufacturer Part Number: 8965490000
Country of Origin: Germany
Technical Specifications
Version
EX signal isolating converter, Ex-output: U, I, R, 1, Safe-output: 4-20mA/ relay, 1-channel
Order No.
8965490000
Type
Status relay, 1 NC (voltage-free)
GTIN (EAN)
4032248785100
Depth
113.6 mm
Depth (inches)
4.472 inch
Height
119.2 mm
Height (inches)
4.693 inch
Width
22.5 mm
Width (inches)
0.886 inch
Net weight
202 g
Storage temperature
-20 °C...85 °C
Operating temperature
-20 °C...60 °C
Humidity
0...95 % (no condensation)
SIL in compliance with IEC 61508
2
MTBF
74 a
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
Mounting position
horizontal or vertical
Mounting rail
TS 35
Type of mounting
Snap mounting support rail
Input current
0...20 mA, 4...20 mA
Input resistance
configurable, 0 10 kΩ
Input resistance, current
20 Ω + PTC 50 Ω
Input resistance, voltage
> 10 MΩ @ 600 mV, 2 MΩ @ 28 V
Input voltage
configurable, 0 1 V DC, 0,2 1 V DC, 1 5 V DC, 0...(5)10 V, 2 10 V DC
Line resistance in measuring circuit
≤ 50 Ω
Number of inputs, Ex
1
Potentiometer
10 Ω 10 kΩ
Sensor
2-/3-/4-wire, RTD: PT10, PT20, PT50, PT100, PT250, PT300, PT400, PT500, PT1000, Ni50, Ni100, Ni120, Ni1000, Thermocouples: B, E, J, K, N, R, S, T ; in compliance with IEC 60584-1 and L, U in compliance with DIN43710
Resistance
0 - 12 kΩ
Sensor supply
21.4 16.5 V DC / 0 20 mA
Temperature input range
Configurable
Load resistance current
<600 Ω
Number analogue outputs
1
Output behaviour on failure downscale
23 mA
Output behaviour on failure upscale
3.5 mA
Output current
4...20 mA, loop-powered, 0/4...20 mA, 0(4)...20 mA
Signal output
direct or inverted
Type (analogue output)
'active','connected control must be passive'
Alarm function
configurable, Limit values: high, low, window, Sensor error, No supply voltage
Continuous current
≤ 0.5 A AC / 0.3 A DC (safe zone), ≤ 0,5 A AC / 1 A DC (zone 2)
Hysteresis
0.1 mA (switching threshold)
Nominal switching voltage
≤ 125 V AC / 110 V DC (safe area), ≤ 32 V AC / 32 V DC (zone 2)
Number of alarm outputs
1
Power rating
≤ 62.5 VA / 32 W (safe area), ≤ 16 VA / 32 W (Zone 2)
Configuration
With FDT/DTM software, Requires configuration adapter 8978580000 CBX200 USB