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.
Specifications
Main
range of product Zelio Logic
Product or component type Compact smart relay
Complementary
Local display With
Number or control scheme lines 0…240 ladder
0…500 FBD
Cycle time 6…90 ms
Backup time 10 years 77 °F (25 °C)
Clock drift
12 min/year 32…131 °F (0…55 °C)
6 s/month 77 °F (25 °C)
Checks Program memory on each power up
[Us] rated supply voltage 24 V AC
Supply voltage limits 20.4…28.8 V
Supply frequency 50/60 Hz
Maximum supply current 145 mA without extension)
Power consumption in VA 4 VA without extension
Isolation voltage 1780 V
Protection type
Against inversion of terminals (control instructions not executed)
Discrete input number 8
Discrete input voltage 24 V AC
Discrete input current 4.4 mA
Discrete input frequency
47...53 Hz
57...63 Hz
Voltage state 1 guaranteed >= 14 V discrete input
Voltage state 0 guaranteed <= 5 V discrete input
Current state 1 guaranteed >= 2 mA discrete input)
Current state 0 guaranteed <= 0.5 mA discrete input)
analogue input number 0
Input impedance 4.6 kOhm discrete input
Number of outputs 4 relay
Output voltage limits
5...30 V DC relay output)
24...250 V AC
Contacts type and composition NO relay output
Output thermal current 8 A for all 4 outputs relay output
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
Switching capacity in mA >= 10 mA 12 V relay output)
Operating rate in Hz
0.1 Hz at Ie)relay output
10 Hz no load)relay output
Mechanical durability 10000000 cycles relay output
[Uimp] rated impulse withstand voltage
4 kV EN/IEC 60947-1 and EN/IEC 60664-1
clock With
Response time
50 ms ladder from state 0 to state 1)discrete input
50 ms ladder from state 1 to state 0)discrete input
50...255 ms FBD from state 0 to state 1)discrete input
50...255 ms FBD from state 1 to state 0)discrete input
10 ms from state 0 to state 1)relay output
5 ms from state 1 to state 0)relay output
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
Tightening torque 4.43 lbf.in (0.5 N.m)
Overvoltage category III IEC 60664-1
Net weight 0.55 lb(US) (0.25 kg)