ACT20M-AI-AO-S   Item No. 1176000000

Signal converter/insulator, Configurable, with sensor supply, Input : I / U, Output : I / U

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ACT20M-AI-AO-S ACT20M-AI-AO-S ACT20M-AI-AO-S ACT20M-AI-AO-S ACT20M-AI-AO-S

Properties

Type ACT20M-AI-AO-S  
Order No. 1176000000  
Version Signal converter/insulator, Configurable, with sensor supply, Input : I / U, Output : I / U  
GTIN (EAN) 4032248970063  
Qty. 1 ST  
Width 6.1 mm  
Width (inches) 0.240157 inch  
Height 112.5 mm  
Height (inches) 4.429125 inch  
Depth 114.3 mm  
Depth (inches) 4.499991 inch  
Net weight 80 g  
Humidity 40 °C / 93 % rel. humidity, no condensation  
Operating temperature, max. 70 °C  
Operating temperature, min. -25 °C  
Storage temperature, max. 85 °C  
Storage temperature, min. -40 °C  
Operating temperature -25 °C...70 °C  
Ambient temperature -25 °C...+70 °C  
Storage temperature -40 °C...85 °C  
MTBF 231 Years  
REACH SVHC Lead 7439-92-1  
UL certificate [E337701.pdf](PDF/QUYX.E337701.pdf)  
Number of inputs 1  
Sensor Voltage source  
Current source  
2-wire transmitter (without own power supply)  
Sensor supply 17…28 V DC (@ 20 mA)  
Input voltage 0(2)…10 V  
0(1)…5 V  
Input resistance, voltage >500 kΩ  
Input current 0...20 mA  
4…20mA  
Voltage drop, current input <1,5 V  
Input resistance, current 70 Ω  
Input frequency 100 Hz  
Voltage drop <1,5 V  
Number of outputs 1  
Output voltage, note 0(2)...10 V  
0(1)...5 V  
Output current 0...20 mA  
4...20 mA  
Cut-off frequency (-3 dB) 100 Hz  
load impedance voltage ≥ 10 kΩ  
load impedance current @ max 23mA  
Accuracy < 0.05 % of measuring range  
Configuration DIP switch  
Galvanic isolation 3-way isolator  
Power consumption, max. 1.2 W  
Power consumption, typ. 0.84 W  
Rail TS 35  
Step response time ≤ 7 ms  
Temperature coefficient ≤ 0.01 % / °C  
Voltage supply 24 V DC ± 30 %  
EMC standards IEC 61326-1  
NE 21  
Galvanic isolation 3-way isolator  
Insulation voltage 2.5 kVeff /1 min.  
Pollution severity 2  
Rated voltage 300 Veff  
Standards IEC 61010-1  
Surge voltage category II  
Marking II 3 G Ex nA IIC T4 Gc  
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 30  
Wire connection cross section AWG, max. AWG 14  
Certificate No. (ATEX) KEMA10ATEX0183X  
Certificate No. (IECEX) IECEXKEM10.0090X  
Product information The configurable DC isolating amplifier ACT20M-AI-AO-S isolates and converts analogue standard signals. An analogue input signal is linearly converted into an analogue output signal and galvanically isolated. The input can also be operated as an active current loop (the loop current is supplied by the device). The power supply is galvanically isolated from the input and output (3-way isolation) by means of direct wiring or the Weidmüller rail bus.

The configurable DC isolation amplifier ACT20M-AI-2AO-S offers the same functionality, but has 2 galvanically isolated outputs (4-way isolation).  
Descriptive text technical data Power supply optionally over the DIN mounting rail CH20M  
Instructions for accessories DIN mounting rail, see Accessories  
Approval/Certificate/Document of Conformity [DNV-GL certificate](http://download.weidmueller.com/asset/download/file/86299)  
[Declaration of Conformity](http://download.weidmueller.com/asset/download/file/35386)  
Brochure/Catalogue [CAT 4.1 ELECTR 16/17 EN](http://download.weidmueller.com/asset/download/file/35322)  
Engineering Data [EPLAN, WSCAD, Zuken E3.S](LINK/CAE_EN.html)  
Engineering Data [STEP](http://download.weidmueller.com/asset/download/file/52201)  
Software [DIP switch configuration tool](http://download.weidmueller.com/asset/download/file/35389)  
User Documentation [Instruction sheet](http://download.weidmueller.com/asset/download/file/35878)  
Long specification

Universal standard signal isolating amplifier
1-channel signal isolating amplifier in 6.1 mm width with external power supply,
for transmitting and isolating analogue DC current signals 0/4 to 20 mA and voltage signals
0/2 to 10 V // 0/1 to 5 V.


Add-on housing for TS35 rail mounting
Dimensions: L/W/H 114.3/ 6.1/ 112.5 mm
Screw connection / Nominal cross-section 2.5 mm2
Protection degree: IP 20  


Input                         0/4...20 mA
                                      0/2...10 V or 0/1...10 V

Output                                             0/4...20 mA
                                      0/2...10 V or 0/1...5 V
Load resistance             < 600 Ohm/ Strom/> 10 kOhm/ voltage
Transmission error             < 0,05 % v. E. 
Limit frequency 100 Hz
Auxiliary power                                     24 VDC +/- 30 %
Power loss approx. 0.8 W
Ambient
temperature range -25 °C...+70 °C

Isolation                                 EN 61010-1, 3-way isolation up to 2.5 kV AC/DC of all circuits against each other
Test voltage                               2.5 kV input against output against auxiliary power
Rated
voltage                                        
  300 V AC/DC at overvoltage category II and pollution degree 2
Approvals cULus, FM Div2, ATEX Zone2, DNV, GL




Type                                                             ACT20M-AI-AO-S

 
Short specification

Universal standard signal isolating amplifier
1-channel signal isolating amplifier in 6.1 mm width with external power supply,
for transmitting and isolating analogue DC current signals 0/4...20 mA and voltage signals
0/2...10V // 0/1...5 V. I/O signals are configured with DIP switches.


 
eClass 6.2 27-21-01-20  
eClass 7.1 27-21-01-20  
eClass 8.1 27-21-01-20  
eClass 9.0 27-21-01-20  
eClass 9.1 27-21-01-20  
ETIM 3.0 EC002479  
ETIM 4.0 EC002653  
ETIM 5.0 EC002653  
ETIM 6.0 EC002653  
Approvals ![CE](/picture/CE.gif) ![CULUS](/picture/CULUS.gif) ![DETNORVER](/picture/DETNORVER.gif) ![DNVGL](/picture/DNVGL.gif) ![EAC](/picture/EAC.gif) ![FMEX](/picture/FMEX.gif) ![IECEXKEM](/picture/IECEXKEM.gif) ![KEMAATEX](/picture/KEMAATEX.gif)  
ROHS Conform  
UL File Number Search [E337701](LINK/UL_search.html)  

Accessories

  • Item No.
    1335140000
  • Item No.
    1282490000
  • Item No.
    1877680000