SR2B201B Schneider Electric Industrial Automation Components

Name: SR2B201B
Brand: Schneider Electric
Price: 226.39 USD
Availability: InStock

Schneider Electric SR2B201B Schneider Electric SR2B201B is a compact smart/programmable control unit designed for DIN rail mounting. It operates within an ambient air temperature range of -20 to +55°C and features a memory capacity of 120 lines for ladder programming or 200 lines for FBD programming. This unit is equipped with 20 I/Os and 8 contact outputs, ensuring versatile connectivity for various applications. It has a degree of protection of IP40 for the front panel and IP20 for the terminal block, with a network frequency of 50/60 Hz. The SR2B201B consumes 0.233 A without extension and is powered by a 24 V AC supply voltage. It includes screw-clamp terminals for secure connections and offers reverse polarity and program memory check on each power-up for added protection. The electrical durability is rated at 500,000 operations with load, while the mechanical durability reaches 10,000,000 operations at no load. Processing times range from 6-90 ms, and the unit features an LCD display for easy monitoring. The operating rate is 36,000 cycles/hour at no load and 360 cycles/hour at Ie, with a built-in measurement function to check program memory on each power-up.

Part#:SR2B201B

Manufacturer:Schneider Electric

Product Lifecycle:Active

In-stock parts: 25

Oct 6, 2024

Schneider Electric SR2B201B is a compact smart/programmable control unit designed for DIN rail mounting. It operates within an ambient air temperature range of -20 to +55°C and features a memory capacity of 120 lines for ladder programming or 200 lines for FBD programming. This unit is equipped with 20 I/Os and 8 contact outputs, ensuring versatile connectivity for various applications. It has a degree of protection of IP40 for the front panel and IP20 for the terminal block, with a network frequency of 50/60 Hz. The SR2B201B consumes 0.233 A without extension and is powered by a 24 V AC supply voltage. It includes screw-clamp terminals for secure connections and offers reverse polarity and program memory check on each power-up for added protection. The electrical durability is rated at 500,000 operations with load, while the mechanical durability reaches 10,000,000 operations at no load. Processing times range from 6-90 ms, and the unit features an LCD display for easy monitoring. The operating rate is 36,000 cycles/hour at no load and 360 cycles/hour at Ie, with a built-in measurement function to check program memory on each power-up.

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Product Details

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
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
Operating Rate In Hz
0.1 Hz at Ie)relay output 10 Hz no load)relay output
Number Or Control Scheme Lines
0…240 ladder 0…500 FBD
Output Voltage Limits
5...30 V DC relay output) 24...250 V AC
Discrete Input Frequency
57...63 Hz 47...53 Hz
Clock Drift
12 min/year 32…131 °F (0…55 °C) 6 s/month 77 °F (25 °C)
Tightening Torque
4.43 lbf.in (0.5 N.m)
Net Weight
0.84 lb(US) (0.38 kg)
Clock
With
[Uimp] Rated Impulse Withstand Voltage
4 kV EN/IEC 60947-1 and EN/IEC 60664-1
Mechanical Durability
10000000 cycles relay output
Switching Capacity In Ma
>= 10 mA 12 V relay output)
Output Thermal Current
8 A for all 8 outputs relay output
Current State 0 Guaranteed
<= 0.5 mA discrete input)
Contacts Type And Composition
NO relay output
Input Impedance
4.6 kOhm discrete input
Current State 1 Guaranteed
>= 2 mA discrete input)
Voltage State 1 Guaranteed
>= 14 V discrete input

Discrete Input Voltage

24 V AC

Isolation Voltage

1780 V

Power Consumption In VA

6 VA without extension

Overvoltage Category

III EN/IEC 60664-1

Number Of Outputs

8 relay

Voltage State 0 Guaranteed

<= 5 V discrete input

Discrete Input Current

4.4 mA

Protection Type

Against inversion of terminals (control instructions not executed)

Discrete Input Number

Supply Frequency

50/60 Hz

Maximum Supply Current

233 mA without extension)

Supply Voltage Limits

20.4…28.8 V

Backup Time

10 years 77 °F (25 °C)

Range Of Product

Zelio Logic

Product Or Component Type

Compact smart relay

Local Display

With

Checks

Program memory on each power up

[Us] Rated Supply Voltage

24 V AC

Cycle Time

6…90 ms

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging

$226.39

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Schneider Electric Disclaimer:

The product is unused surplus. Quotebeam is not an authorized surplus dealer or affiliate for the Manufacturer of this product. Products may feature older date codes or be from an earlier series than what is currently available from the manufacturer or authorized dealers. Because Quotebeam is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Schneider Electric Controls products will have firmware already installed, Quotebeam makes no representation as to whether a Controls product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Quotebeam also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Schneider Electric, its distributors, or any other source. Quotebeam also makes no representations as to your right to install any such firmware on the product. Quotebeam will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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