SR3B261B - Modular smart relay, Zelio Logic, 24 I/O, 24 V AC, clock, display - Schneider Electric

Expected in 2-4 weeks

SR3B261B - Modular smart relay, Zelio Logic, 24 I/O, 24 V AC, clock, display - Schneider Electric

245,00 € excl. VAT

298,90 € incl. VAT

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Modular smart relay, Zelio Logic, 24 I/O, 24 V AC, clock, display - Schneider Electric

In cart

298,90 €

SPECIFICATIONS

Main

Discrete input current 4.4 mA

maximum supply current 280 mA (without extension)
415 mA (with extensions)

Complementary

local display With

Product certifications GOST
GL
UL
CSA
C-Tick

response time 50 ms with ladder 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...255 ms with FBD programming (from state 0 to state 1) for discrete input
50...255 ms with FBD programming (from state 1 to state 0) for discrete input
10 ms (from state 0 to state 1) for relay output
5 ms (from state 1 to state 0) for relay output

Product or component type Modular smart relay

tightening torque 0.5 N.m

[uimp] rated impulse withstand voltage 4 kV conforming to EN/IEC 60947-1 and EN/IEC 60664-1

[us] rated supply voltage 24 V

Discrete input frequency 47...53 Hz
57...63 Hz

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

current state 0 guaranteed <= 0.5 mA (discrete input)

output thermal current 5 A for 2 outputs for relay output
8 A for 8 outputs for relay output

current state 1 guaranteed >= 2 mA (discrete input)

Contacts type and composition NO for relay output

Clock With

clock drift 12 min/year at 0…55 °C
6 s/month at 25 °C

number of outputs 10 relay

supply voltage limits 20.4…28.8 V

Discrete input voltage 24 V AC

Discrete input number 16

Disturbance radiated/conducted Class B conforming to EN 55022-11 group 1

Net weight 0.4 kg

voltage state 1 guaranteed >= 14 V for discrete input

Immunity to microbreaks 10 ms repeated 20 times

input impedance 4.6 kOhm for discrete input

switching capacity in ma >= 10 mA at 12 V (relay output)

mechanical durability 10000000 cycles for relay output

backup time 10 years at 25 °C

electrical durability AC-12: 500000 cycles at 230 V, 1.5 A for relay output conforming to EN/IEC 60947-5-1
AC-15: 500000 cycles at 230 V, 0.9 A for relay output conforming to EN/IEC 60947-5-1
DC-12: 500000 cycles at 24 V, 1.5 A for relay output conforming to EN/IEC 60947-5-1
DC-13: 500000 cycles at 24 V, 0.6 A for relay output conforming to EN/IEC 60947-5-1

output voltage limits 5...30 V DC (relay output)
24...250 V AC

voltage state 0 guaranteed <= 5 V for discrete input

Pollution degree 2 conforming to EN/IEC 61131-2

Power consumption in va 10 VA with extensions
7.5 VA without extension

Maximum altitude transport 3048 m

Isolation voltage 1780 V

cycle time 6…90 ms

Supply frequency 50/60 Hz

Number or control scheme lines 0…500 with FBD programming
0…240 with ladder programming

Operating rate in hz 0.1 Hz (at Ie) for relay output
10 Hz (no load) for relay output

Protection type Against inversion of terminals (control instructions not executed)

checks Program memory on each power up

Environment

Ambient air temp for storage/transportation -40…70 °C

ip degree of protection IP20 (terminal block) conforming to IEC 60529
IP40 (front panel) conforming to IEC 60529

operating altitude 2000 m

Range of product Zelio Logic

ambient air temperature for operation -20…40 °C in non-ventilated enclosure conforming to IEC 60068-2-1 and IEC 60068-2-2
-20…55 °C conforming to IEC 60068-2-1 and IEC 60068-2-2

Environmental characteristics EMC directive conforming to EN/IEC 61000-6-2
EMC directive conforming to EN/IEC 61000-6-3
EMC directive conforming to EN/IEC 61000-6-4
EMC directive conforming to EN/IEC 61131-2 zone B
Low voltage directive conforming to EN/IEC 61131-2

overvoltage category III conforming to EN/IEC 60664-1

standards EN/IEC 61000-4-5
EN/IEC 61000-4-11
EN/IEC 61000-4-2 level 3
EN/IEC 61000-4-6 level 3
EN/IEC 60068-2-6 Fc
EN/IEC 60068-2-27 Ea
EN/IEC 61000-4-4 level 3
EN/IEC 61000-4-3
EN/IEC 61000-4-12

relative humidity 95 % without condensation or dripping water