SR3PACK2BD

Schneider Electric

modular discovery packs, Zelio Logic SR2 SR3, smart relay discovery pack, 26 IO, 24V DC

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  • "This Zelio Logic SR3 discovery pack compact smart relay / programmable controller uses a supply voltage of 24V direct current. It has 26 inputs / outputs with screw-clamp terminals and has an integrated LCD display. It also offers simple programming, display and diagnosing of malfunctions display and navigation buttons. This discovery package includes one copy of Zelio Soft and one USB cable to connect the relay to your PC. Its simple ladder programming makes it adapted for non-specialists."
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Specification Value
Contacts Type And Composition NO relay output
Input Impedance 12 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
Discrete Input Type resistive
Analogue Input Range 0...10 V || 0...24 V
Conversion Error +/- 5 % 25 °C analogue input circuit || +/- 6.2 % 55 °C analogue input circuit
Output Thermal Current 5 A for 2 outputs relay output || 8 A for 8 outputs relay output
Number Or Control Scheme Lines 120-120 ladder || 0-200 FBD
Lsb Value 39 mV analogue input circuit
Discrete Input Voltage 24 V DC
Backup Time 10 years 25 °C
Clock Drift 12 min/year 0-55 °C || 6 s/month 25-25 °C
Analogue Input Type common mode
Discrete Input Current 4 mA
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)
Response Time 10 ms from state 0 to state 1)relay output || 5 ms from state 1 to state 0)relay output
Clock with
Power Dissipation In W 10 W with extensions || 6 W without extension
Local Display with
Net Weight 0.85 kg
Input/Output Number 26
Voltage State 0 Guaranteed <= 5 V I1...IA and IH...IR discrete input circuit || <= 5 V IB...IG used as discrete input circuit
Output Voltage Limits 24...250 V AC relay output) || 5...30 V DC relay output)
Conversion Time smart relay cycle time analogue input circuit
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
Connections - Terminals screw 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
Input Compatibility 3-wire proximity sensors PNP discrete input
Current State 0 Guaranteed <= 0.5 mA IB...IG used as discrete input circuit) || <= 0.75 mA I1...IA and IH...IR discrete input circuit)
Supply Voltage Limits 19.2-30 V
Operating Distance 10 m between stations, with screened cable (sensor not isolated) analogue input circuit
Overvoltage Category III IEC 60664-1
Mechanical Durability 10000000 cycles relay output
Maximum Supply Current 190 mA without extension) || 300 mA with extensions)
Tightening Torque 0.5 N.m
Temperature Probe Type NTC 10k 25 °C || NTC 1000k 25 °C || KTY81 210/220/221/222/250 || Pt 500
Switching Capacity In Ma >= 10 mA 12 V relay output)
Analogue Input Resolution 8 bits
[Uimp] Rated Impulse Withstand Voltage 4 kV conforming to EN/IEC 60947-1 and EN/IEC 60664-1
Operating Rate In Hz 0.1 Hz at Ie)relay output || 10 Hz no load)relay output
Counting Frequency 1 kHz discrete input
Cycle Time 6-90 ms
Kit Composition cable PC SR2USB01 for connection to PC || SR3B261BD
Reverse Polarity Protection with
Maximum Permissible Voltage 30 V analogue input circuit
Repeat Accuracy +/- 2 % 55 °C analogue input circuit
[Us] Rated Supply Voltage 24 V
Checks program memory on each power up
Range Of Product Zelio Logic
Number Of Outputs 10 relay
Product Or Component Type modular discovery packs
Discrete Input Number 16 IEC 61131-2 Type 1
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Our previously used items and repair options come with 12 months Obso Warranty.


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