Documentation & Downloads
Telemecanique Sensors SR3XT43BD Zelio Logic Analogue IO Extension Module, 2 Inputs/Outputs, 24V DC
- MPN: SR3XT43BD
- PPN: SCH-SR3XT43BD
CAD
$240.75
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Description
This product is part of the Zelio Logic range, an offer of smart relays for simple automation systems from 10 to 40 I/Os. The analogue I/O extension module provides 2 input/outputs. It is an extension module with an analogue output range of 0 to 10V and a maximum load current of 10mA for analogue output. It provides 10bit on the input range and 10bit on the output range. The temperature probe is Pt 100, 3-wire conforming to IEC 751. It is furnished with screw terminal for electrical connections. It is an IP20 and IP40 rated product. It weighs 0.11kg. This product meets EN/IEC 61000-4-12, EN/IEC 61000-4-5, EN/IEC 61000-4-3, EN/IEC 61000-4-4 level 3, EN/IEC 61000-4-6 level 3, EN/IEC 61000-4-2 level 3, EN/IEC 60068-2-6 Fc, EN/IEC 61000-4-11 and EN/IEC 60068-2-27 Ea standards. Simple to select, install and program, Zelio Logic is suitable for all your applications. Flexible, it offers you the choice of 2 ranges, compact or modular, extendable and 2 programming languages (FBD or LADDER). Easy to use, Zelio Logic provides a real alternative to solutions based on cabled logic or specific cards.
Features
- The Schneider Electric SR3XT43BD is engineered exclusively for seamless, plug-and-play physical and electrical integration with the Zelio Logic SR3 modular smart relay series powered by a 24V DC supply. This matching architecture eliminates industrial communication bottleneck risks and complex configurations, allowing control engineers to instantly scale their existing automation footprint without upgrading to an expensive high-end PLC.
- This high-density expansion module provides exactly 4 analog I/Os, consisting of 2 analog inputs and 2 analog outputs, to bridge the gap between your modular controller and field instrumentation. It features built-in short-circuit protection on the outputs, preventing catastrophic electrical damage to your control loop during field wiring mishaps or sensor failures.
- To tackle varying industrial instrument signals, the two inputs offer exceptional field flexibility, supporting 0 10V voltage modes, 0 20mA current loops, and direct 3-wire Pt100 temperature probes conforming to IEC 751. The dual analog outputs deliver a stable 0 10V signal with a 10mA maximum load current, meaning you can comfortably drive variable frequency drives (VFDs), proportional valves, and process indicators without needing external signal conditioners.
- Equipped with an optimized 10-bit resolution across both input and output ranges, this module delivers crisp, reliable granularity such as a 9.8 mV LSB value on 0 10V ranges and a 0.15 C resolution for temperature monitoring. Combined with a tight conversion error threshold of +/- 1% of the full-scale value, it guarantees the highly repeatable measurement accuracy demanded by commercial HVAC, pumping, and material handling systems.
- Designed with space-saving efficiency in mind, this compact module measures just 35.5 mm wide, mounting instantly onto standard 35mm DIN rails via built-in retractable lugs. Heavy-duty integrated screw terminals accommodate solid or flexible wire sizes ranging from AWG 24 to AWG 14, streamlining field terminations while assuring rugged, vibration-resistant connections under continuous industrial operation.
- Built to thrive in demanding operating environments, the module features a robust IP20 terminal block rating and an IP40 front panel enclosure rating to shield internal components from dust and debris. It operates flawlessly across a wide temperature window from -20 C to 55 C (-4 F to 131 F) and carries global industrial certifications including UL, CSA, C-Tick, and GOST ensuring your control panel satisfies stringent regulatory compliance audits right out of the box.
Documentation & Downloads
Specifications
Additional
- Analogue Input Number
- 2
- Analogue Input Type
- Common mode
- Temperature Probe Type
- Pt 100, 3-wire IEC 751
- Maximum Permanent Current
- 30 mA analogue input circuit
- Input Impedance
- 18 kOhm (0-10 V), 247 Ohm (0-20 mA)
- Analogue Output Resolution
- 10 bits
- Maximum Load Current
- 10 mA analogue output
- LSB Value
- 0.15 C (-25 to 125 C), 20 A (0-20 mA), 9.8 mV (0-10 V input/output)
- Repeat Accuracy
- < +/- 0.3 C (-25 to 125 C), <= +/- 1 % (0-10 V and 0-20 mA)
- Reverse Polarity Protection
- Yes, analogue input circuit
- Tightening Torque
- 0.5 N.m (4.43 lbf.in)
- IP Degree of Protection
- IP20 (terminal block), IP40 (front panel)
- Pollution Degree
- 2 IEC 61131-2
- Ambient Air Temperature for Storage
- -40 to 70 C
- Maximum Altitude Transport
- 3048 m (10000 ft)
- Product Certifications
- GOST, UL, C-tick, CSA
- Country of Origin
- France
Analogue Output Number2
Analogue Input Range0-10 V, 0-20 mA, -25 to 125 C
Maximum Permissible Voltage30 V analogue input circuit
Analogue Input Resolution10 bits
Analogue Output Range0-10 V
Load TypeResistive analogue output
Short-Circuit ProtectionWith analogue output
Conversion Error+/- 1 % full scale (0-10 V, 25 C and 55 C), +/- 1.5 C (-25 to 125 C)
Operating Distance10 m with screened cable (input/output)
Connections - TerminalsScrew terminals, 1 x 0.25 to 1 x 2.5 mm2 semi-solid or solid; 2 x 0.25 to 2 x 1.5 mm2 solid; flexible with cable end supported
Net Weight0.11 kg (0.24 lb)
StandardsIEC 61000-4-12, IEC 61000-4-5, IEC 61000-4-3, IEC 61000-4-4 level 3, IEC 61000-4-6 level 3, IEC 61000-4-2 level 3, IEC 60068-2-6 Fc, IEC 61000-4-11, IEC 60068-2-27 Ea
Ambient Air Temperature for Operation-20 to 40 C, -20 to 55 C (IEC 60068-2-1 and IEC 60068-2-2)
Operating Altitude2000 m (6561 ft)
Relative Humidity95% without condensation or dripping water
Warranty18 months
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CAD
$240.75
/ EA
Available to Order
Lead times may vary. For an accurate estimate please contact us.
Company Stock:
0
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