Documentation & Downloads
Telemecanique Sensors SR2B201BD Zelio Logic Compact Smart Relay 20 IO 24V DC 8 Relay Outputs
- MPN: SR2B201BD
- PPN: SCH-SR2B201BD
CAD
$375.97
/ EA
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Description
This Zelio Logic SR2 compact smart relay / programmable controller uses a supply voltage of 24V direct current. It has 20 inputs / outputs with screw-clamp terminals. It has compact design, allowing installation on DIN rail. It also offers simple programming, display and diagnosing of malfunctions display and navigation buttons. Its simple ladder programming makes it adapted for non-specialists.
Features
- Outfitted with 12 discrete inputs and 8 robust relay outputs, this compact controller allows industrial automation technicians to consolidate multiple mechanical timers, counters, and auxiliary relays into a single module. This localized density slashes installation footprints and drastically simplifies panel point-to-point wiring in machine automation and HVAC controls.
- Out of the 12 inputs, 6 can be programmed as 0–10V or 0–24V analog input channels, allowing for direct connection to temperature probes, pressure transducers, and humidity sensors without purchasing expensive expansion cards. This built-in flexibility eliminates comparison confusion by giving your PLC system instant, cost-effective instrumentation feedback.
- This module supports both traditional Ladder Diagram (LD) syntax for up to 240 rungs and Function Block Diagram (FBD) visual scripting for up to 500 blocks. This dual compatibility empowers software developers and field electricians alike to comfortably configure custom automation logic, run rapid real-time PC simulations, and reduce commissioning time.
- Equipped with an internal real-time clock backed by a 10-year battery reserve, the relay handles automated time-delay actions, shift-based facility scheduling, and weekend energy-saving routines with zero drift concerns. This reliable autonomous time tracking safeguards operations against power outages, ensuring your automated systems restart seamlessly on schedule.
Documentation & Downloads
Specifications
Key Specifications
- Range Of Product
- Zelio Logic
Product Or Component Typecompact smart relay
Complementary
- Contacts Type And Composition
- NO relay output
- Discrete Input Type
- resistive
- Analogue Input Range
- 0...24 V || 0...10 V
- Output Thermal Current
- 8 A for all 8 outputs relay output
- Number Or Control Scheme Lines
- 0-240 ladder || 0-500 FBD
- Backup Time
- 10 years 25 °C
- Analogue Input Type
- common mode
- Current State 1 Guaranteed
- >= 1.2 mA IB...IG used as discrete input circuit) || >= 2.2 mA I1...IA and IH...IR discrete input circuit)
- Clock
- with
- Local Display
- with
- [Uimp] Rated Impulse Withstand Voltage
- 4 kV EN/IEC 60947-1 and EN/IEC 60664-1
- Output Voltage Limits
- 24...250 V AC relay output) || 5...30 V DC relay output)
- Electrical Durability
- AC-12 500000 cycles 230 V, 1.5 A relay output IEC 60947-5-1 || AC-15 500000 cycles 230 V, 0.9 A relay output IEC 60947-5-1 || DC-12 500000 cycles 24 V, 1.5 A relay output IEC 60947-5-1 || DC-13 500000 cycles 24 V, 0.6 A relay output IEC 60947-5-1
- Analogue Input Number
- 6
- Input Compatibility
- 3-wire proximity sensors PNP discrete input
- Supply Voltage Limits
- 19.2-30 V
- Overvoltage Category
- III IEC 60664-1
- Maximum Supply Current
- 100 mA without extension)
- Temperature Probe Type
- NTC 10k 25 °C || NTC 1000k 25 °C || KTY81 210/220/221/222/250 || Pt 500
- Analogue Input Resolution
- 8 bits
- Counting Frequency
- 1 kHz discrete input
- Cycle Time
- 6-90 ms
- Maximum Permissible Voltage
- 30 V analogue input circuit
- [Us] Rated Supply Voltage
- 24 V DC
Input Impedance12 kOhm IB...IG used as analogue input circuit || 12 kOhm IB...IG used as discrete input circuit || 7.4 kOhm I1...IA and IH...IR discrete input circuit
Number Of Outputs8 relay
Conversion Error+/- 5 % 25 °C analogue input circuit || +/- 6.2 % 55 °C analogue input circuit
Discrete Input Voltage24 V DC
Lsb Value39 mV analogue input circuit
Clock Drift12 min/year 0-55 °C || 6 s/month 25-25 °C
Discrete Input Current4 mA
Response Time10 ms from state 0 to state 1)relay output || 5 ms from state 1 to state 0)relay output
Power Dissipation In W6 W without extension
Net Weight0.38 kg
Voltage State 0 Guaranteed<= 5 V I1...IA and IH...IR discrete input circuit || <= 5 V IB...IG used as discrete input circuit
Conversion Timesmart relay cycle time analogue input circuit
Connections - Terminalsscrew terminals, 1 x 0.2...1 x 2.5 mm² AWG 25...AWG 14) semi-solid || screw terminals, 1 x 0.2...1 x 2.5 mm² AWG 25...AWG 14) solid || screw terminals, 1 x 0.25...1 x 2.5 mm² AWG 24...AWG 14) flexible with cable end || screw terminals, 2 x 0.2...2 x 1.5 mm² AWG 24...AWG 16) solid || screw terminals, 2 x 0.25...2 x 0.75 mm² AWG 24...AWG 18) flexible with cable end
Voltage State 1 Guaranteed>= 15 V I1...IA and IH...IR discrete input circuit || >= 15 V IB...IG used as discrete input circuit
Current State 0 Guaranteed<= 0.75 mA I1...IA and IH...IR discrete input circuit) || <= 0.75 mA IB...IG used as discrete input circuit)
Operating Distance10 m between stations, with screened cable (sensor not isolated) analogue input circuit
Mechanical Durability10000000 cycles relay output
Tightening Torque0.5 N.m
Switching Capacity In Ma>= 10 mA 12 V relay output)
Operating Rate In Hz0.1 Hz at Ie)relay output || 10 Hz no load)relay output
Discrete Input Number12 IEC 61131-2 Type 1
Reverse Polarity Protectionwith
Repeat Accuracy+/- 2 % 55 °C analogue input circuit
Checksprogram memory on each power up
Environment
- Product Certifications
- GOST || UL || CSA || C-Tick || GL
- Disturbance Radiated/Conducted
- class B EN 55022-11 group 1
- Immunity To Microbreaks
- 10 ms
- Ip Degree Of Protection
- IP20 IEC 60529 terminal block) || IP40 IEC 60529 front panel)
- Ambient Air Temperature For Storage
- -40-70 °C
- Maximum Altitude Transport
- 3048 m
StandardsIEC 61000-4-2 level 3 || IEC 61000-4-5 || IEC 60068-2-27 Ea || IEC 61000-4-12 || IEC 61000-4-3 || IEC 60068-2-6 Fc || IEC 61000-4-6 level 3 || IEC 61000-4-4 level 3 || IEC 61000-4-11
Ambient Air Temperature For Operation-20-40 °C in non-ventilated enclosure IEC 60068-2-1 and IEC 60068-2-2 || -20-55 °C IEC 60068-2-1 and IEC 60068-2-2
Environmental CharacteristicEMC directive IEC 61000-6-2 || EMC directive IEC 61000-6-3 || EMC directive IEC 61000-6-4 || EMC directive IEC 61131-2 zone B || low voltage directive IEC 61131-2
Pollution Degree2 IEC 61131-2
Relative Humidity95-95 % without condensation or dripping water
Operating Altitude2000 m
Contractual warranty
- Warranty
- 18 months
Offer Sustainability
- Rohs Exemption Information
- Yes
- Environmental Disclosure
- ENVPEP060406EN
- Pvc Free
- Yes
- Weee
- The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
- Circularity Profile
- ENVEOLI0604006EN
Mercury FreeYes
Sustainable Offer StatusGreen Premium product
Reach RegulationReference contains Substances of Very High Concern above the threshold
China Rohs RegulationX
Eu Rohs DirectivePro-active compliance (Product out of EU RoHS legal scope)
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CAD
$375.97
/ EA
Available to Order
Lead times may vary. For an accurate estimate please contact us.
Company Stock:
0
Looking to buy a large quantity?
To view product inventory
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