SR2B121FU Schneider Electric Industrial Automation Components


Part#:SR2B121FU
Manufacturer:Schneider Electric
Category:Industrial Automation Components
Product Lifecycle:Active
Product description
Schneider Electric SR2B121FU is a compact smart/programmable control unit belonging to the SR2 sub-range, designed for DIN rail mounting. It features 12 I/Os with 4 contact outputs and operates within an ambient air temperature range of -20 to +55 °C. The unit has a memory capacity of 120 lines for ladder programming and 200 lines for FBD programming. It offers a degree of protection of IP40 for the front panel and IP20 for the terminal block. The SR2B121FU operates on a network frequency of 50/60 Hz and has a supply voltage of AC 100-240 V. Its current consumption is 0.08 A at 100V without extension and 0.03 A at 240V without extension. The control unit includes protection functions such as reverse polarity and program memory check on each power-up. It features screw-clamp type terminals, an electrical durability of 500,000 operations with load, and a mechanical durability of 10,000,000 operations at no load. The processing time ranges from 6 to 90 ms, with an operating rate of 36,000 cycles/hour at no load and 360 cycles/hour at Ie. Additionally, it is equipped with an LCD display and performs a program memory measurement function on each power-up.
Product Details
- 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
- 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
- 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
- Discrete Input Frequency
47...53 Hz 57...63 Hz- Operating Rate In Hz
0.1 Hz at Ie)relay output 10 Hz no load)relay output- Output Voltage Limits
5...30 V DC relay output) 24...250 V AC- Clock Drift
12 min/year 32…131 °F (0…55 °C) 6 s/month 77 °F (25 °C)- Number Or Control Scheme Lines
0…240 ladder 0…500 FBD- Maximum Supply Current
30 mA 240 V without extension) 80 mA 100 V without extension)- Net Weight
0.55 lb(US) (0.25 kg)- Tightening Torque
4.43 lbf.in (0.5 N.m)- Overvoltage Category
III EN/IEC 60664-1- [Uimp] Rated Impulse Withstand Voltage
4 kV EN/IEC 60947-1 and EN/IEC 60664-1- Clock
With- Mechanical Durability
10000000 cycles relay output- Switching Capacity In Ma
>= 10 mA 12 V relay output)- Input Impedance
350 kOhm discrete input- Number Of Outputs
4 relay- Current State 0 Guaranteed
<= 0.5 mA discrete input)- Output Thermal Current
8 A for all 4 outputs relay output- Contacts Type And Composition
NO relay output- Current State 1 Guaranteed
>= 0.17 mA discrete input)- Discrete Input Voltage
100...240 V AC- Discrete Input Number
8- Discrete Input Current
0.6 mA- Voltage State 0 Guaranteed
<= 40 V discrete input- Voltage State 1 Guaranteed
>= 79 V discrete input- Protection Type
Against inversion of terminals (control instructions not executed)- Power Consumption In VA
7 VA without extension- Backup Time
10 years 77 °F (25 °C)- Isolation Voltage
1780 V- Supply Frequency
50/60 Hz- Checks
Program memory on each power up- Supply Voltage Limits
85…264 V- [Us] Rated Supply Voltage
100...240 V AC- Cycle Time
6…90 ms- Product Or Component Type
Compact smart relay- Local Display
With- Range Of Product
Zelio LogicProduct condition
New Factory Sealed
New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.
The price of SR2B121FU on Powermatic Associates is $288.00. Order now.SR2B121FU Related Documents
Similar products from: Schneider Electric Industrial Automation Components
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- Discrete Input Frequency
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Connections - Terminals
Electrical Durability
Response Time
Discrete Input Frequency
Operating Rate In Hz
Output Voltage Limits
Clock Drift
Number Or Control Scheme ...
Maximum Supply Current
Net Weight
Selected product

SR2B121FU
Schneider Electric
Schneider Electric SR2B121FU is a compact smart/programmable control unit belonging to the SR2 sub-r...
Connections - TerminalsScrew terminals, 1 x 0.2...1...
Electrical DurabilityAC-12 500000 cycles 230 V, 1...
Response Time50 ms ladder from state 0 to...
Discrete Input Frequency47...53 Hz 57...63 Hz
Operating Rate In Hz0.1 Hz at Ie)relay output 10...
Output Voltage Limits5...30 V DC relay output) 24...
Clock Drift12 min/year 32…131 °F (0…55 ...
Number Or Control Scheme Lines0…240 ladder 0…500 FBD
Maximum Supply Current30 mA 240 V without extensio...
Net Weight0.55 lb(US) (0.25 kg)
About the manufacturer
Powermatic Associates is an authorized Schneider Electric distributor, proudly offering a diverse portfolio of innovative solutions tailored to meet the dynamic needs of today's industrial landscape. Schneider Electric stands as a global leader in energy management and automation, providing cutting-edge products and services that drive efficiency and sustainability across a variety of sectors. The...
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Purchase the SR2B121FU from Powermatic Associates at the price of $288.00. Order today.
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Schneider Electric SR2B121FU is a compact smart/programmable control unit belonging to the SR2 sub-range, designed for DIN rail mounting. It features 12 I/Os with 4 contact outputs and operates within an ambient air temperature range of -20 to +55 °C. The unit has a memory capacity of 120 lines for ladder programming and 200 lines for FBD programming. It offers a degree of protection of IP40 for the front panel and IP20 for the terminal block. The SR2B121FU operates on a network frequency of 50/60 Hz and has a supply voltage of AC 100-240 V. Its current consumption is 0.08 A at 100V without extension and 0.03 A at 240V without extension. The control unit includes protection functions such as reverse polarity and program memory check on each power-up. It features screw-clamp type terminals, an electrical durability of 500,000 operations with load, and a mechanical durability of 10,000,000 operations at no load. The processing time ranges from 6 to 90 ms, with an operating rate of 36,000 cycles/hour at no load and 360 cycles/hour at Ie. Additionally, it is equipped with an LCD display and performs a program memory measurement function on each power-up.
Similar products from: Industrial Automation Components
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