compact smart relay Zelio Logic - 12 I O - 24 V AC - clock - display

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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 compact smart relay provides a real alternative to solutions based on cabled logic or specific cards. It comes with display and clock. Checks program memory on each power up and 0 to 240 with ladder programming number or control scheme lines. Easy to use, Zelio Logic provides a real alternative to solutions based on cabled logic or specific cards It offers 4 relay outputs with normally opened contact and 8 discrete inputs. It is a smart relay with a rated supply voltage of 24V AC, a maximum supply current of 145mA (without extension) and a power consumption of 4VA without extension. It is an IP20 and IP40 rated product. It weighs 0.25kg. This product meets EN/IEC 61000-4-3, EN/IEC 61000-4-4 level 3, EN/IEC 61000-4-11, EN/IEC 60068-2-27 Ea, EN/IEC 61000-4-5, EN/IEC 61000-4-6 level 3, EN/IEC 61000-4-2 level 3, EN/IEC 60068-2-6 Fc and EN/IEC 61000-4-12 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.

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 AC
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
Product Certifications C-Tick
Product or Component Type compact smart relay
Protection Type against inversion of terminals (control instructions not executed)
Range of Product Zelio Logic
Relative Humidity 95-95 % without condensation or dripping water
Response Time 50 ms with ladder programming (from state 0 to state 1) for discrete input
Standards EN/IEC 61000-4-3
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 with
Clock Drift 12 min/year at 0-55 °C
Current State 0 Guaranteed <= 0.5 mA (discrete input)
Current State 1 Guaranteed >= 2 mA (discrete input)
Cycle Time 6-90 ms
Discrete Input Current 4.4 mA
Discrete Input Frequency 57...63 Hz
Discrete Input Number 8
Discrete Input Voltage 24 V AC
Disturbance Radiated/conducted class B conforming to EN 55022-11 group 1
Immunity to Microbreaks 10 ms repeated 20 times
Input Impedance 4.6 kOhm for discrete input
Isolation Voltage 1780 V
Local Display with
Maximum Altitude Transport 3048 m
Maximum Supply Current 145 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 5...30 V DC (relay output)
Power Consumption in Va 4 VA without extension
Supply Frequency 50/60 Hz
Supply Voltage Limits 20.4-28.8 V
Switching Capacity in Ma >= 10 mA at 12 V (relay output)
Voltage State 0 Guaranteed <= 5 V for discrete input
Voltage State 1 Guaranteed >= 14 V for discrete input

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