compact smart relay Zelio Logic - 10 I O - 24 V DC - no clock - display

SR2A101BD
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Description

This Zelio Logic SR2 compact smart relay / programmable controller uses a supply voltage of 24V direct current. It has 10 inputs / outputs with screw-clamp terminals and has an integrated LCD display. 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.

Product Details

[uimp] Rated Impulse Withstand Voltage 4 kV conforming to EN/IEC 60947-1 and EN/IEC 60664-1
[us] Rated Supply Voltage 24 V DC
Ambient Air Temperature for Operation -20-40 °C in non-ventilated enclosure conforming to IEC 60068-2-1 and IEC 60068-2-2
Ambient Air Temperature for Storage -40-70 °C
Contacts Type and Composition NO for relay output
Electrical Durability AC-12: 500000 cycles at 230 V, 1.5 A for relay output conforming to EN/IEC 60947-5-1
Environmental Characteristic EMC directive conforming to EN/IEC 61000-6-2
Ip Degree of Protection IP20 (terminal block) conforming to IEC 60529
Mechanical Durability 10000000 cycles for relay output
Net Weight 0.25 kg
Number of Outputs 4 relay
Overvoltage Category III conforming to EN/IEC 60664-1
Pollution Degree 2 conforming to EN/IEC 61131-2
Power Dissipation In W 3 W without extension
Product Certifications CSA
Product or Component Type compact smart relay
Range of Product Zelio Logic
Relative Humidity 95-95 % without condensation or dripping water
Response Time 10 ms (from state 0 to state 1) for relay output
Standards EN/IEC 61000-4-4 level 3
Tightening Torque 0.5 N.m
Connections - Terminals screw terminals, 1 x 0.2...1 x 2.5 mm² (AWG 25...AWG 14) semi-solid
Analogue Input Number 0
Backup Time 10 years at 25 °C
Checks program memory on each power up
Clock without
Clock Drift 12 min/year at 0-55 °C
Counting Frequency 1 kHz for discrete input
Current State 0 Guaranteed <= 0.5 mA (IB...IG used as discrete input circuit)
Current State 1 Guaranteed >= 1.2 mA (IB...IG used as discrete input circuit)
Cycle Time 6-90 ms
Discrete Input Current 4 mA
Discrete Input Number 6 conforming to EN/IEC 61131-2 type 1
Discrete Input Type resistive
Discrete Input Voltage 24 V DC
Disturbance Radiated/conducted class B conforming to EN 55022-11 group 1
Immunity to Microbreaks 1 ms
Input Compatibility 3-wire proximity sensors PNP for discrete input
Input Impedance 12 kOhm for IB...IG used as analogue input circuit
Local Display with
Maximum Altitude Transport 3048 m
Maximum Supply Current 100 mA (without extension)
Number or Control Scheme Lines 0-240 with ladder programming
Operating Altitude 2000 m
Operating Rate in Hz 0.1 Hz (at Ie) for relay output
Output Thermal Current 8 A for all 4 outputs for relay output
Output Voltage Limits 24...250 V AC (relay output)
Reverse Polarity Protection with
Supply Voltage Limits 19.2-30 V
Switching Capacity in Ma >= 10 mA at 12 V (relay output)
Voltage State 0 Guaranteed <= 5 V for I1...IA and IH...IR discrete input circuit
Voltage State 1 Guaranteed >= 15 V for I1...IA and IH...IR discrete input circuit

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