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Picture of Zelio Logic, Compact smart relay, 12 I/O, 24 V AC, clock, no display
SKU:

SR2E121B

Zelio Logic, Compact smart relay, 12 I/O, 24 V AC, clock, no display

$370.30
Available for Shipping : 16-Jan-2025
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Zelio Logic, Compact smart relay, 12 I/O, 24 V AC, clock, no display
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Manufacturer: Telemecanique
Catalogue
Declaration of conformity
Product environmental
User guide
Instruction sheet
End of life manual
Product Page Link
Product Data Sheet
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 without 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 8 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 0.22kg. This product meets EN/IEC 61000-4-6 level 3, EN/IEC 60068-2-27 Ea, EN/IEC 61000-4-11, EN/IEC 60068-2-6 Fc, EN/IEC 61000-4-4 level 3, EN/IEC 61000-4-5, EN/IEC 61000-4-3, EN/IEC 61000-4-2 level 3 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.

Products specifications

Attribute name Attribute value
Main
Range of product Zelio Logic
Product or component type compact smart relay
Complementary
Discrete input number 8
Operating rate in Hz 10 Hz (no load) for relay output, 0.1 Hz (at Ie) for relay output
Isolation voltage 1780 V
Tightening torque 0.5 N.m
Supply voltage limits 20.4-28.8 V
Electrical durability DC-13: 500000 cycles at 24 V, 0.6 A for relay output conforming to IEC 60947-5-1, DC-12: 500000 cycles at 24 V, 1.5 A for relay output conforming to IEC 60947-5-1, AC-15: 500000 cycles at 230 V, 0.9 A for relay output conforming to IEC 60947-5-1, AC-12: 500000 cycles at 230 V, 1.5 A for relay output conforming to IEC 60947-5-1
Local display without
Discrete input frequency 57...63 Hz, 47...53 Hz
[Us] rated supply voltage 24 V AC
Checks program memory on each power up
Switching capacity in mA >= 10 mA at 12 V (relay output)
Mechanical durability 10000000 cycles for relay output
Voltage state 1 guaranteed >= 14 V for discrete input
Connections - terminals screw terminals, 2 x 0.25...2 x 0.75 mm² (AWG 24...AWG 18) flexible with cable end, screw terminals, 2 x 0.2...2 x 1.5 mm² (AWG 24...AWG 16) solid, screw terminals, 1 x 0.25...1 x 2.5 mm² (AWG 24...AWG 14) flexible with cable end, screw terminals, 1 x 0.2...1 x 2.5 mm² (AWG 25...AWG 14) solid, screw terminals, 1 x 0.2...1 x 2.5 mm² (AWG 25...AWG 14) semi-solid
Analogue input number 0
Net weight 0.22 kg
Current state 1 guaranteed >= 2 mA (discrete input)
Discrete input current 4.4 mA
Number or control scheme lines 0-500 with FBD programming, 0-240 with ladder programming
Supply frequency 50/60 Hz
Protection type against inversion of terminals (control instructions not executed)
Current state 0 guaranteed <= 0.5 mA (discrete input)
Voltage state 0 guaranteed <= 5 V for discrete input
Clock with
Backup time 10 years at 25 °C
Discrete input voltage 24 V AC
Output thermal current 8 A for all 4 outputs for relay output
Contacts type and composition NO for relay output
Cycle time 6-90 ms
Maximum supply current 145 mA (without extension)
Overvoltage category III conforming to IEC 60664-1
Output voltage limits 24...250 V AC, 5...30 V DC (relay output)
[Uimp] rated impulse withstand voltage 4 kV conforming to EN/IEC 60947-1 and EN/IEC 60664-1
Response time 5 ms (from state 1 to state 0) for relay output, 10 ms (from state 0 to state 1) for relay output, 50...255 ms with FBD programming (from state 1 to state 0) for discrete input, 50...255 ms with FBD programming (from state 0 to state 1) for discrete input, 50 ms with ladder programming (from state 1 to state 0) for discrete input, 50 ms with ladder programming (from state 0 to state 1) for discrete input
Power consumption in VA 4 VA without extension
Clock drift 6 s/month at 25-25 °C, 12 min/year at 0-55 °C
Number of outputs 8 relay
Input impedance 4.6 kOhm for discrete input
Environment
Ambient air temperature for storage -40-70 °C
Ambient air temperature for operation -20-55 °C conforming to IEC 60068-2-1 and IEC 60068-2-2, -20-40 °C in non-ventilated enclosure conforming to IEC 60068-2-1 and IEC 60068-2-2
Disturbance radiated/conducted class B conforming to EN 55022-11 group 1
Operating altitude 2000 m
Maximum altitude transport 3048 m
Immunity to microbreaks 10 ms repeated 20 times
Product certifications C-Tick, GOST, CSA, UL, GL
Relative humidity 95-95 % without condensation or dripping water
Pollution degree 2 conforming to IEC 61131-2
IP degree of protection IP40 (front panel) conforming to IEC 60529, IP20 (terminal block) conforming to IEC 60529
Environmental characteristic low voltage directive conforming to IEC 61131-2, EMC directive conforming to IEC 61131-2 zone B, EMC directive conforming to IEC 61000-6-4, EMC directive conforming to IEC 61000-6-3, EMC directive conforming to IEC 61000-6-2
Standards IEC 61000-4-12, IEC 61000-4-2 level 3, IEC 61000-4-3, IEC 61000-4-5, IEC 61000-4-4 level 3, IEC 60068-2-6 Fc, IEC 61000-4-11, IEC 60068-2-27 Ea, IEC 61000-4-6 level 3
Packing Units
Unit Type of Package 1 1
Number of Units in Package 1 1
Package 1 Height 6.8 cm
Package 1 Width 9 cm
Package 1 Length 10 cm
Package 1 Weight 209 g
Unit Type of Package 2 2
Number of Units in Package 2 30
Package 2 Height 30 cm
Package 2 Width 30 cm
Package 2 Length 40 cm
Package 2 Weight 6.777 kg

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