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Schneider Electric

SR2B121JD

SR2B121JD Schneider Electric

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Description for SR2B121JD Schneider Electric

SR2B121JD Schneider Electric - compact smart relay Zelio Logic - 12 I O - 12 V DC - clock - display

Extended Description for SR2B121JD Schneider Electric

SR2B121JD Schneider Electric - 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 12V DC, a maximum supply current of 120mA (without extension) and a power consumption of 1.5W without extension. It is an IP20 and IP40 rated product.,It weighs 0.25kg.,This product meets EN/IEC 61000-4-11, EN/IEC 60068-2-6 Fc, EN/IEC 61000-4-12, EN/IEC 61000-4-2 level 3, EN/IEC 61000-4-5, EN/IEC 61000-4-3, EN/IEC 61000-4-4 level 3, EN/IEC 60068-2-27 Ea and EN/IEC 61000-4-6 level 3 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.

Free Delivery to UK Mainland on orders over £25

Direct from Manufacturer

Available on back order
4 - 6 W.Weeks
£93.62 Exc. VAT
£112.35 Inc. VAT

Main

range of product Zelio Logic
product or component type Compact smart relay

Complementary

Local display With
Number or control scheme lines 0…240 with ladder programming,0…500 with FBD programming
Cycle time 6…90 ms
Backup time 10 years at 25 °C
Clock drift 12 min/year at 0…55 °C,6 s/month at 25 °C
Checks Program memory on each power up
[Us] rated supply voltage 12 V DC
Supply voltage limits 10.4…14.4 V
Maximum supply current 120 mA (without extension)
Power dissipation in W 1.5 W without extension
Reverse polarity protection With
Discrete input number 8 conforming to IEC 61131-2 Type 1
Discrete input type Resistive
Discrete input voltage 12 V DC
Discrete input current 4 mA
Counting frequency 1 kHz for discrete input
Voltage state 1 guaranteed >= 7 V for IB...IG used as discrete input circuit,>= 5.6 V for I1...IA and IH...IR discrete input circuit
Voltage state 0 guaranteed <= 3 V for IB...IG used as discrete input circuit,<= 2.4 V for I1...IA and IH...IR discrete input circuit
Current state 1 guaranteed >= 2 mA (I1...IA and IH...IR discrete input circuit),>= 0.5 mA (IB...IG used as discrete input circuit)
Current state 0 guaranteed <= 0.2 mA (IB...IG used as discrete input circuit),<= 0.9 mA (I1...IA and IH...IR discrete input circuit)
Input compatibility 3-wire proximity sensors PNP for discrete input
Analogue input number 4
Analogue input type Common mode
Analogue input range 0...10 V,0...12 V
Maximum permissible voltage 14.4 V for analogue input circuit
Analogue input resolution 8 bits at maximum voltage
LSB value 39 mV for analogue input circuit
Conversion time Smart 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 distance 10 m between stations, with screened cable (sensor not isolated) for analogue input circuit
Input impedance 14 kOhm for IB...IG used as analogue input circuit,14 kOhm for IB...IG used as discrete input circuit,2.7 kOhm for I1...IA and IH...IR discrete input circuit
Number of outputs 4 relay
Output voltage limits 24...250 V AC (relay output),5...30 V DC (relay output)
Contacts type and composition NO for relay output
Output thermal current 8 A for all 4 outputs for relay output
Electrical durability AC-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 Hz 0.1 Hz (at Ie) for relay output,10 Hz (no load) for relay output
Mechanical durability 10000000 cycles for relay output
[Uimp] rated impulse withstand voltage 4 kV conforming to EN/IEC 60947-1 and EN/IEC 60664-1
Clock With
Response time 10 ms (from state 0 to state 1) for relay output,5 ms (from state 1 to state 0) for 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 0.5 N.m
Overvoltage category III conforming to IEC 60664-1
net weight 0.25 kg

Environment

Immunity to microbreaks 1 ms repeated 20 times
Product certifications C-Tick,UL,CSA,GOST,GL
Standards IEC 61000-4-11,IEC 60068-2-6 Fc,IEC 61000-4-12,IEC 61000-4-2 level 3,IEC 61000-4-5,IEC 61000-4-3,IEC 61000-4-4 level 3,IEC 60068-2-27 Ea,IEC 61000-4-6 level 3
IP degree of protection IP20 (terminal block) conforming to IEC 60529,IP40 (front panel) conforming to IEC 60529
Environmental characteristic EMC 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/conducted Class B conforming to EN 55022-11 group 1
Pollution degree 2 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 altitude 2000 m
Maximum altitude transport 3048 m
Relative humidity 95 % without condensation or dripping water

Packing Units

Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 6.8 cm
Package 1 Width 9.0 cm
Package 1 Length 10.0 cm
Package 1 Weight 239.0 g
Unit Type of Package 2 S03
Number of Units in Package 2 30
Package 2 Height 30.0 cm
Package 2 Width 30.0 cm
Package 2 Length 40.0 cm
Package 2 Weight 7.775 kg

Contractual warranty

Warranty 18 months

Documentation

Product Datasheet

User guide

Instruction sheet

Catalogue

CAD

Environmental disclosure

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