SR2E121BD Schneider Electric Industrial Automation Components

Product Details

• Checks
  Program memory on each power up
• Power Dissipation In W
  3 W without extension
• Tightening Torque
  4.43 lbf.in (0.5 N.m)
• Discrete Input Type
  Resistive
• [Uimp] Rated Impulse Withstand Voltage
  4 kV EN/IEC 60947-1 and EN/IEC 60664-1
• Backup Time
  10 years 77 °F (25 °C)
• Local Display
  Without
• Analogue Input Resolution
  8 bits
• Contacts Type And Composition
  NO relay output
• Supply Voltage Limits
  19.2…30 V
• Discrete Input Number
  8 EN/IEC 61131-2 type 1
• Maximum Permissible Voltage
  30 V analogue input circuit
• Clock
  With
• Product Or Component Type
  Compact smart relay
• Maximum Supply Current
  100 mA without extension)
• Output Thermal Current
  8 A for all 4 outputs relay output
• Discrete Input Current
  4 mA
• Analogue Input Number
  4
• Conversion Time
  Smart relay cycle time analogue input circuit
• Overvoltage Category
  III EN/IEC 60664-1
Input Compatibility
3-wire proximity sensors PNP discrete input
Switching Capacity In Ma
>= 10 mA 12 V relay output)
[Us] Rated Supply Voltage
24 V DC
Counting Frequency
1 kHz discrete input
LSB Value
39 mV analogue input circuit
Number Of Outputs
4 relay
Range Of Product
Zelio Logic
Reverse Polarity Protection
With
Cycle Time
6…90 ms
Discrete Input Voltage
24 V DC
Net Weight
0.49 lb(US) (0.22 kg)
Mechanical Durability
10000000 cycles relay output
Analogue Input Type
Common mode
Operating Distance
10 m between stations, with screened cable (sensor not isolated) analogue input circuit
Repeat Accuracy
+/- 2 % 131 °F (55 °C) analogue input circuit
Operating Rate In Hz
0.1 Hz at Ie)relay output 10 Hz no load)relay output
Voltage State 1 Guaranteed
>= 15 V I1...IA and IH...IR discrete input circuit >= 15 V IB...IG used as discrete input circuit
Clock Drift
12 min/year 32…131 °F (0…55 °C) 6 s/month 77 °F (25 °C)
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)
Voltage State 0 Guaranteed
<= 5 V I1...IA and IH...IR discrete input circuit <= 5 V IB...IG used as discrete input circuit
Number Or Control Scheme Lines
0…240 ladder 0…500 FBD
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)
Analogue Input Range
0...24 V 0...10 V
Response Time
10 ms (from state 0 to state 1) for relay output 5 ms (from state 1 to state 0) for relay output
Output Voltage Limits
24...250 V AC relay output) 5...30 V DC relay output)
Conversion Error
+/- 5 % 77 °F (25 °C) analogue input circuit +/- 6.2 % 131 °F (55 °C) analogue input circuit
Input Impedance
12 kOhm IB...IG used as analogue input circuit 12 kOhm IB...IG used as discrete input circuit 7.4 kOhm I1...IA and IH...IR discrete input circuit
Electrical Durability
AC-12 500000 cycles 230 V, 1.5 A relay output EN/IEC 60947-5-1 AC-15 500000 cycles 230 V, 0.9 A relay output EN/IEC 60947-5-1 DC-12 500000 cycles 24 V, 1.5 A relay output EN/IEC 60947-5-1 DC-13 500000 cycles 24 V, 0.6 A relay output EN/IEC
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

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