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Datasheet generated 2026-09-06
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Schneider Electric modular smart relay Zelio Logic - “discovery” pack - 26 I O - 24 V DC SR3PACK2BD

Schneider Electric · France · se.com
Part Number
SR3PACK2BD
Schneider Electric modular smart relay Zelio Logic - “discovery” pack - 26 I O - 24 V DC SR3PACK2BD

Schneider Electric SR3PACK2BD Zelio SR3 Start 16/10 In/O 24DC.

Technical Specifications

Manufacturer part number (MPN)SR3PACK2BD
EAN / GTIN3389110550047
Sales unitpcs
Package quantity10 pcs
Range of productZelio Logic
Product or component typeModular discovery packs
Discrete input number16 conforming to IEC 61131-2 Type 1
Number of outputs10 relay
Kit compositionCable PC SR2USB01 for connection to PC; SR3B261BD
Input/output number26
Local displayWith
Number or control scheme lines120 with ladder programming; 0…200 with FBD programming
Cycle time6…90 ms
Backup time10 years at 25 °C
Clock drift12 min/year at 0…55 °C; 6 s/month at 25 °C
ChecksProgram memory on each power up
[Us] rated supply voltage24 V
Supply voltage limits19.2…30 V
Maximum supply current190 mA (without extension); 300 mA (with extensions)
Power dissipation in W10 W with extensions; 6 W without extension
Reverse polarity protectionWith
Discrete input typeResistive
Discrete input voltage24 V DC
Discrete input current4 mA
Counting frequency1 kHz for discrete input
Voltage state 1 guaranteed>= 15 V for I1...IA and IH...IR discrete input circuit; >= 15 V for IB...IG used as discrete input circuit
Voltage state 0 guaranteed<= 5 V for I1...IA and IH...IR discrete input circuit; <= 5 V for IB...IG used as discrete input circuit
Current state 1 guaranteed>= 1.2 mA (IB...IG used as discrete input circuit); >= 2.2 mA (I1...IA and IH...IR discrete input circuit)
Current state 0 guaranteed<= 0.5 mA (IB...IG used as discrete input circuit); <= 0.75 mA (I1...IA and IH...IR discrete input circuit)
Input compatibility3-wire proximity sensors PNP for discrete input
Analogue input number6
Analogue input typeCommon mode
Analogue input range0...10 V; 0...24 V
Temperature probe typeNTC 10k at 25 °C; NTC 1000k at 25 °C; KTY81 210/220/221/222/250; Pt 500
Maximum permissible voltage30 V for analogue input circuit
Analogue input resolution8 bits
LSB value39 mV for analogue input circuit
Conversion timeSmart relay cycle time for analogue input circuit
Conversion error+/- 5 % at 25 °C for analogue input circuit; +/- 6.2 % at 55 °C for analogue input circuit
Repeat accuracy+/- 2 % at 55 °C for analogue input circuit
Operating distance10 m between stations, with screened cable (sensor not isolated) for analogue input circuit
Input impedance12 kOhm for IB...IG used as analogue input circuit; 12 kOhm for IB...IG used as discrete input circuit; 7.4 kOhm for I1...IA and IH...IR discrete input circuit
Output voltage limits24...250 V AC (relay output); 5...30 V DC (relay output)
Contacts type and compositionNO for relay output
Output thermal current5 A for 2 outputs for relay output; 8 A for 8 outputs for relay output
Electrical durabilityAC-12: 500000 cycles at 230 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; DC-12: 500000 cycles at 24 V, 1.5 A for relay output conforming to IEC 60947-5-1; DC-13: 500000 cycles at 24 V, 0.6 A for relay output conforming to IEC 60947-5-1
Switching capacity in mA>= 10 mA at 12 V (relay output)
Operating rate in Hz0.1 Hz (at Ie) for relay output; 10 Hz (no load) for relay output
Mechanical durability10000000 cycles for relay output
[Uimp] rated impulse withstand voltage4 kV conforming to EN/IEC 60947-1 and EN/IEC 60664-1
ClockWith
Response time10 ms (from state 0 to state 1) for relay output; 5 ms (from state 1 to state 0) for relay output
Connections - terminalsScrew terminals, 1 x 0.2...1 x 2.5 mm² (25 AWG...14 AWG) semi-solid; Screw terminals, 1 x 0.2...1 x 2.5 mm² (25 AWG...14 AWG) solid; Screw terminals, 1 x 0.25...1 x 2.5 mm² (24 AWG...14 AWG) flexible with cable end; Screw terminals, 2 x 0.2...2 x 1.5 mm² (24 AWG...16 AWG) solid; Screw terminals, 2 x 0.25...2 x 0.75 mm² (24 AWG...18 AWG) flexible with cable end
Tightening torque0.5 N.m
Overvoltage categoryIII conforming to IEC 60664-1
Product weight0.85 kg
Immunity to microbreaks1 ms
Product certificationsGOST; GL; UL; CSA; C-Tick
StandardsIEC 61000-4-4 level 3; IEC 61000-4-12; IEC 60068-2-6 Fc; IEC 60068-2-27 Ea; IEC 61000-4-5; IEC 61000-4-6 level 3; IEC 61000-4-2 level 3; IEC 61000-4-3; IEC 61000-4-11
IP degree of protectionIP20 (terminal block) conforming to IEC 60529; IP40 (front panel) conforming to IEC 60529
Environmental characteristicEMC directive conforming to IEC 61000-6-2; EMC directive conforming to IEC 61000-6-3; EMC directive conforming to IEC 61000-6-4; EMC directive conforming to IEC 61131-2 zone B; Low voltage directive conforming to IEC 61131-2
Disturbance radiated/conductedClass B conforming to EN 55022-11 group 1
Pollution degree2 conforming to IEC 61131-2
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
Ambient air temperature for storage-40…70 °C
Operating altitude2000 m
Maximum altitude transport3048 m
Relative humidity95 % without condensation or dripping water
Unit Type of Package 1PCE
Number of Units in Package 11
Package 1 Height6.600 cm
Package 1 Width15.500 cm
Package 1 Length23.500 cm
Package 1 Weight531.000 g
Unit Type of Package 2S03
Number of Units in Package 210
Package 2 Height30.000 cm
Package 2 Width30.000 cm
Package 2 Length40.000 cm
Package 2 Weight5.803 kg
Country of originFR
Warranty (in months)18

Properties

MOQ1

Cross-References

Attached Documents