Brochure/Catalogue

C
C.212729490000
Universal signal converter
• Universal isolator for intrinsically safe RTD signals,
thermal sensor signals, resistor signals, potentiometer
signals and DC signals (mA,V)
• PC configuration with FDT/DTM software, download at
www.weidmueller.com
• Digital relay output adjustable as threshold switch
• Relay output for error alarm
Technical data
Input
Type
Temperature input range
Line resistance in measuring circuit
Input current
Input voltage
Potentiometer
Input resistance, voltage/current
Output analogue
Output current
Output signal limit
Load impedance current
Output digital
Type
Function
Nominal switching voltage
Continuous current
Alarm output
Type
Nominal switching voltage
General data
Voltage supply
Power consumption
Ambient temperature / Storage temperature
Approvals
Approvals
Insulation coordination
Insulation voltage / Rated voltage
EMC standards
Dimensions
Clamping range (nominal / min. / max.) mm²
Length x width x height mm
Note
Ordering data
1-channel version
Screw connection
PUSH IN connection
Note
ACT20X-HUI-SAO-S
OUT
DC Supply
IN
I
U
R
Ex Safe
J
I
Relay
analogue
to field to I/O (PLC)
intrinsically safe circuit, active (as current source) or passive (as
current sink)
Adjustable from -200...+800°C
≤ 50 Ω
0...20 mA, 4...20 mA
configurable, 0…1 V DC, 0,2…1 V DC, 1…5 V DC, 0...(5)10 V, 2…10
V DC
10 Ω…10 kΩ
> 10 MΩ @ 600 mV, 2 MΩ @ 28 V / 20 Ω + PTC 50 Ω
0…23 mA, configurable: 0…20 / 4…20 / 20…0 / 20…4 mA,
configurable downscale (3.5 mA) ⁄ upscale (23 mA) @ error
3.8…20.5 mA / 0…20.5 mA (dependent on range)
≤ 600 Ω
Relay, 1 NO / NC contact
Configurable switching thresholds, Sensor error, Window function
≤ 250 V AC / 30 V DC (safe area)
≤ 32 V AC / 32 V DC (zone 2)
≤ 2 A AC/DC (safe area, Zone 2 area)
Relay, 1 NC (voltage-free)
≤ 125 V AC / 110 V DC (safe area)
≤ 32 V AC / 32 V DC (zone 2)
19.2…31.2 V DC
≤ 2.1 W
-20 °C...60 °C / -20 °C...85 °C
cULus; DETNORVER; DNVGL; EAC; FMEX; FUSAFETY; IECEXKEM;
KEMAATEX
2.6 kV (input / output) / 300 V
DIN EN 61326, NE 21
Screw connection PUSH IN
2.5 / 0.25 / 2.5
22.5 / 119.2 22.5 / 127.3
Type Qty. Order No.
ACT20X-HUI-SAO-S 1 8965490000
ACT20X-HUI-SAO-P 1 2456200000
CBX200 USB configuration adapter - 8978580000
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Intrinsically safe signal converters – ACT20X
Universal measurement transducers