SR2B122BD Schneider Electric Industrial Automation Components

Product Details

• Checks
  Program memory on each power up
• Discrete Input Voltage
  24 V DC
• Cycle Time
  6…90 ms
• Maximum Supply Current
  100 mA without extension)
• Net Weight
  0.49 lb(US) (0.22 kg)
• Backup Time
  10 years 77 °F (25 °C)
• Discrete Input Type
  Resistive
• Maximum Permissible Voltage
  30 V analogue input circuit
• Number Of Outputs
  4 transistor
• Supply Voltage Limits
  19.2…30 V
• Analogue Input Number
  4
• Overvoltage Protection
  With transistor output
• Local Display
  With
• Discrete Input Current
  4 mA
• LSB Value
  39 mV analogue input circuit
• Overload Protection
  With transistor output
• [Us] Rated Supply Voltage
  24 V DC
• Counting Frequency
  1 kHz discrete input
• Repeat Accuracy
  +/- 2 % 131 °F (55 °C) analogue input circuit
• [Ures] Residual Voltage
  2 V at state 1 transistor output
Reverse Polarity Protection
With
Product Or Component Type
Compact smart relay
Power Dissipation In W
3 W without extension
Analogue Input Type
Common mode
Output Voltage Limits
19.2...30 V DC transistor output)
Clock
With
Range Of Product
Zelio Logic
Discrete Input Number
8 EN/IEC 61131-2 type 1
Input Compatibility
3-wire proximity sensors PNP discrete input
Output Voltage
24 V transistor output
Analogue Input Resolution
8 bits
Load Current
0.5…0.625 A transistor output
Tightening Torque
4.43 lbf.in (0.5 N.m)
Short-Circuit Protection
With transistor output
Current State 0 Guaranteed
<= 0.75 mA I1...IA and IH...IR discrete input circuit)
Conversion Time
Smart relay cycle time analogue input circuit
Operating Distance
10 m between stations, with screened cable (sensor not isolated) analogue input circuit
Overvoltage Category
III EN/IEC 60664-1
Conversion Error
+/- 5 % 77 °F (25 °C) analogue input circuit +/- 6.2 % 131 °F (55 °C) analogue input circuit
Response Time
<= 1 ms from state 0 to state 1)transistor output <= 1 ms from state 1 to state 0)transistor output
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)
Clock Drift
12 min/year 32…131 °F (0…55 °C) 6 s/month 77 °F (25 °C)
Analogue Input Range
0...24 V 0...10 V
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
Voltage State 1 Guaranteed
>= 15 V I1...IA and IH...IR discrete input circuit >= 15 V IB...IG used as discrete 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
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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