Analog I/O Extension Modules
Mounting on 35Â mm/1.38Â in. DIN Rail
Screw Fixing (Retractable Lugs)
SR3XT43BD
$325.97
Special Order-Generally ships in 14 to 21 Business Days
SKU
SR3XT43BD
analogue I/O extension module - 4 I O - 24 V DC - for Zelio Logic
Main
- Range of product
- Zelio Logic
- Product or component type
- Analogue I/O extension module
Complementary
- Analogue input number
- 2
- Analogue input type
- Common mode
- Analogue input range
- 0...10 V
0...20 mA
-25...125 °C - Temperature probe type
- Pt 100, 3-wire conforming to IEC 751
- Maximum permissible voltage
- 30 V for analogue input circuit
- [Imp] maximum permanent current
- 30 mA for analogue input circuit
- Analogue input resolution
- 10 bits on the input range
- Input impedance
- 18 kOhm, input range: 0...10 V for analogue input circuit
247 Ohm, input range: 0...20 mA for analogue input circuit - Analogue output number
- 2
- Analogue output range
- 0...10 V
- Analogue output resolution
- 10 bits on the output range
- Load type
- Resistive load for analogue output
- Maximum load current
- 10 mA for analogue output
- Short-circuit protection
- With analogue output
- LSB value
- 0.15 °C, - 25...125 °C for analogue input circuit
20 µA, 0...20 mA for analogue input circuit
9.8 mV, 0...10 V for analogue input circuit
9.8 mV, 0...10 V for analogue output - Conversion time
- Smart relay cycle time for analogue input circuit
Smart relay cycle time for analogue output - Conversion error
- +/- 1 % of the full scale value, input range: 0...10 V (25 °C) for analogue output
+/- 1 % of the full scale value, input range: 0...10 V (55 °C) for analogue output
+/- 1 %, input range: 0...10 V (25 °C) for analogue input circuit
+/- 1 %, input range: 0...10 V (55 °C) for analogue input circuit
+/- 1 %, input range: 0...20 mA (25 °C) for analogue input circuit
+/- 1 %, input range: 0...20 mA (55 °C) for analogue input circuit
+/- 1.5 °C, input range: - 25...125 °C (25 °C) for analogue input circuit
+/- 1.5 °C, input range: - 25...125 °C (55 °C) for analogue input circuit - Repeat accuracy
- < +/- 0.3 °C, input range: - 25...125 °C at 25 °C for analogue input circuit
<= +/- 1 %, input range: 0...10 V at 25 °C for analogue input circuit
<= +/- 1 %, input range: 0...10 V at 55 °C for analogue output
<= +/- 1 %, input range: 0...20 mA at 25 °C for analogue input circuit - Operating distance
- 10 m with screened cable for analogue input circuit
10 m with screened cable for analogue output - Reverse polarity protection
- With analogue input circuit
- Connections - terminals
- Screw terminals, 1 x 0.25...1 x 2.5 mm², AWG 24...AWG 14, semi-solid cable
Screw terminals, 1 x 0.25...1 x 2.5 mm², AWG 24...AWG 14, solid cable
Screw terminals, 2 x 0.25...2 x 1.5 mm², AWG 23...AWG 16, solid cable
Screw terminals, 1 x 0.25...1 x 2.5 mm², AWG 24...AWG 14, flexible cable with cable end
Screw terminals, 2 x 0.25...2 x 0.75 mm², AWG 24...AWG 18, flexible cable with cable end - Tightening torque
- 0.5 N.m
- Product weight
- 0.11 kg
Environment
- Product certifications
- CSA
C-Tick
GOST
UL - Standards
- EN/IEC 60068-2-27 Ea
EN/IEC 60068-2-6 Fc
EN/IEC 61000-4-11
EN/IEC 61000-4-12
EN/IEC 61000-4-2 level 3
EN/IEC 61000-4-3
EN/IEC 61000-4-4 level 3
EN/IEC 61000-4-5
EN/IEC 61000-4-6 level 3 - IP degree of protection
- IP20 (terminal block) conforming to IEC 60529
IP40 (front panel) conforming to IEC 60529 - Environmental characteristic
- EMC directive conforming to EN/IEC 61000-6-2
EMC directive conforming to EN/IEC 61000-6-3
EMC directive conforming to EN/IEC 61000-6-4
EMC directive conforming to EN/IEC 61131-2 zone B
Low voltage directive conforming to EN/IEC 61131-2 - Disturbance radiated/conducted
- Class B conforming to EN 55022-11 group 1
- Pollution degree
- 2 conforming to EN/IEC 61131-2
- Ambient air temperature for operation
- -20...55 °C conforming to IEC 60068-2-1 and IEC 60068-2-2
-20...40 °C conforming to IEC 60068-2-1 and IEC 60068-2-2 - Ambient air temperature for storage
- -40...70 °C
- Operating altitude
- 2000 m
- Altitude transport
- <= 3048 m
- Relative humidity
- 95 % without condensation or dripping water
Contractual warranty
- Warranty period
- 18 months
Write Your Own Review
Frequently Asked Questions and Answers
- Do Zelio Logic relays include software?
Issue: Do Zelio Logic relays include software? Product Line: Logic relays Environment: Zelio Logic Cause: Product Features Resolution: Zelio soft Software is sold as a separate accessory: SR2SFT01. This can also be downloaded at no charge at https://www.schneider-electric.com/download/ww/en/results/3541958-SoftwareFirmware/0/8336552-Zelio-Logic/0/?showAsIframe=false CTA-ID : 2025929
Read more - Why does the Zelio Logic Relays turn automatically off.
One of the main reasons for the Zelio Logic Relays turning off automatically is input supply voltage fluctuation. The voltage limit for Zelio Logic Relays like SR2 B121JD, SR2 B201JD and SR3 B261JD, with standard input voltage 12V DC, is 10.4 VDC to 14.4 VDC. The Zelio Logic Relays work properly within the band 10.4 VDC to 14.4 VDC. The moment the input voltage either falls below the lower limit (10.4 VDC) or goes above upper limi...
Read more - What is the life span of the internal lithium battery of Zelio Logic Relays
The life span of the internal lithium battery of Zelio Logic Relays is 10 years for temperature between -20 to 50 Degree Celsius and is counted from the date of manufacturing.
Read more - How to establish bluetooth communication for SR2/SR3 range of Zelio Logic Smart Relay.
Bluetooth interface SR2BTC01 and Bluetooth Modbus Adapter VW3A8115 can be used for establishing wireless bluetooth communication between SR2/SR3 Zelio Logic Smart Relay and computer.Note:1. The maximum distance between the computer and the module with bluetooth interface is approximately 10 meters.2. The bluetooth interface SR2CBT01 is compatible with ZelioSoft2 V4.1 and higher.3. Also It is necessary to have a SR2/SR3 Zelio Logic Smart Relay with a firmware version V4.0 and higher.The User Manu...
Read more - Will the sr1cbl02 programming cable from the older Zelio-Logic SRI relay work with the newer SR2?
Issue: Will the SR1CBL02 programming cable from the older Zelio-Logic SRI relay work with the newer SR2? Product Line: Zelio Relays and Timers Environment: All Products Cause: Product Features Resolution: No, cables are not interchangeable CTA-ID : 2025399
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User guide
Catalogue
Instruction sheet
Certificate
Declaration of conformity
End of life manual
Marine certificate
Product environmental
Dimensions Drawings
Connections and Schema
Connection of Smart Relays on DC Supply, with Analog I/O Extension Module
Connection Alternatives
0 - 10Â V | 0 - 20 mA | Pt100 |
2 | 0 | 0 |
1 | 1 | 0 |
0 | 2 | 0 |
1 | 0 | 1 |
0 | 1 | 1 |
Application Example with 1 x 0 - 10Â V Input and 1 x Pt100 Input
(1)
Screened cables, maximum length 10Â m/32.80Â ft.
Application Example with 1 x 0 - 20 mA Input and 1 x 0 - 10Â V Input
(1)
Screened cables, maximum length 10Â m/32.80Â ft.
Performance Curves
Compact and Modular Smart Relays
Electrical Durability of Relay Outputs
(in millions of operating cycles, conforming to IEC/EN 60947-5-1)
DC-12 (1)
X:
Current (A)
Y:
Millions of operating cycles
(1)
DC-12: control of resistive loads and of solid state loads isolated by opto-coupler, L/R ≤ 1 ms.
DC-13 (1)
X:
Current (A)
Y:
Millions of operating cycles
(1)
DC-13: switching electromagnets, L/R ≤ 2 x (Ue x Ie) in ms, Ue: rated operational voltage, Ie: rated operational current (with a protection diode on the load, DC-12 curves must be used with a coefficient of 0.9 applied to the number in millions of operating cycles).
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