SR2B121FU Schneider Electric Industrial Automation Components

Product Details

• [Us] Rated Supply Voltage
  100...240 V AC
• Discrete Input Voltage
  100...240 V AC
• [Uimp] Rated Impulse Withstand Voltage
  4 kV EN/IEC 60947-1 and EN/IEC 60664-1
• Protection Type
  Against inversion of terminals (control instructions not executed)
• Number Of Outputs
  4 relay
• Tightening Torque
  4.43 lbf.in (0.5 N.m)
• Checks
  Program memory on each power up
• Voltage State 1 Guaranteed
  >= 79 V discrete input
• Output Thermal Current
  8 A for all 4 outputs relay output
• Clock
  With
• Cycle Time
  6…90 ms
• Power Consumption In VA
  7 VA without extension
• Current State 0 Guaranteed
  <= 0.5 mA discrete input)
• Overvoltage Category
  III EN/IEC 60664-1
• Supply Voltage Limits
  85…264 V
• Current State 1 Guaranteed
  >= 0.17 mA discrete input)
• Local Display
  With
• Isolation Voltage
  1780 V
• Voltage State 0 Guaranteed
  <= 40 V discrete input
• Contacts Type And Composition
  NO relay output
Mechanical Durability
10000000 cycles relay output
Switching Capacity In Ma
>= 10 mA 12 V relay output)
Product Or Component Type
Compact smart relay
Backup Time
10 years 77 °F (25 °C)
Discrete Input Number
8
Input Impedance
350 kOhm discrete input
Net Weight
0.55 lb(US) (0.25 kg)
Range Of Product
Zelio Logic
Supply Frequency
50/60 Hz
Discrete Input Current
0.6 mA
Number Or Control Scheme Lines
0…240 ladder 0…500 FBD
Output Voltage Limits
5...30 V DC relay output) 24...250 V AC
Maximum Supply Current
30 mA 240 V without extension) 80 mA 100 V without extension)
Clock Drift
12 min/year 32…131 °F (0…55 °C) 6 s/month 77 °F (25 °C)
Operating Rate In Hz
0.1 Hz at Ie)relay output 10 Hz no load)relay output
Discrete Input Frequency
47...53 Hz 57...63 Hz
Response Time
50 ms ladder from state 0 to state 1)discrete input 50 ms with ladder programming (from state 1 to state 0) for discrete input 50...255 ms FBD from state 0 to state 1)discrete input 50...255 ms FBD from state 1 to state 0)discrete input

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

SR2B121FU Related Documents