discrete I/O extension module - 10 I O - 24 V DC - for Zelio Logic

SR3XT101BD
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Description

This Zelio Logic SR3 discrete I/O extension module smart relays uses a supply voltage of 24V direct current. It has 10 inputs / outputs contact with screw-clamp terminals. It enables simple ladder programming, 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-15: 500000 cycles at 230 V, 0.9 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 0.2 kg
Number of Outputs 4 relay
Overvoltage Category III conforming to EN/IEC 60664-1
Pollution Degree 2 conforming to EN/IEC 61131-2
Product Certifications GL
Product or Component Type discrete I/O extension module
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 0.25...1 x 2.5 mm² (AWG 24...AWG 14) flexible with cable end
Backup Time 10 years at 25 °C
Checks program memory on each power up
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
Input Compatibility 3-wire proximity sensors PNP for discrete input
Input Impedance 12 kOhm for IB...IG used as discrete input circuit
Maximum Altitude Transport 3048 m
Number or Control Scheme Lines 120-120 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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