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Specification & Description
| Specification | Description |
|---|---|
| Part Number | SR2B121FU |
| Manufacturer | Schneider |
| Category | PLC Systems |
| Family | Zelio Logic |
| Weight | 0.250 kg |
| Commodity Code | 853710 |
| Description | The Schneider SR2B121FU is a compact smart relay from the Zelio Logic family. It operates with a supply voltage of 100 to 240 V AC and has a power consumption of 7 VA. The relay features 8 discrete inputs and 4 relay outputs. It is designed for DIN Rail mounting and has dimensions of 71.2 x 84 x 90 mm. The relay is IP20/IP40 rated, making it suitable for various industrial applications. |
| Input Voltage | 100 to 240 V AC |
| Input Current | 0.6 mA |
| Output Voltage Limits | 5 to 30 V DC, 24 to 250 V AC |
| Output Thermal Current | 8 A for all 4 outputs |
| Isolation Voltage | 1780 V |
| Cycle Time | 6 to 90 ms |
| Backup Time | 10 years at 25°C |
| Clock Drift | 12 min/year at 0 to 55°C, 6 s/month at 25°C |
| Protection Type | Against inversion of terminals |
| Dimensions | 71.2 x 84 x 90 mm |
| Mounting Type | DIN Rail |
| IP Rating | IP20/IP40 |
| Local Display | Yes |
| Number of Control Scheme Lines | 0 to 240 ladder, 0 to 500 FBD |
| Number of Inputs | 8 discrete inputs |
| Number of Outputs | 4 relay outputs |
| Input Impedance | 350 kOhm |
| Contacts Type and Composition | NO relay output |
| Electrical Durability | AC-12: 500000 cycles at 230 V, 1.5 A; AC-15: 500000 cycles at 230 V, 0.9 A; DC-12: 500000 cycles at 24 V, 1.5 A; DC-13: 500000 cycles at 24 V, 0.6 A |
The Schneider SR2B121FU is a compact smart relay from the Zelio Logic range. This versatile device is equipped with 12 I/O and operates within a voltage range of 100 to 240 V AC. It features an integrated clock and display for easy monitoring and control. The SR2B121FU is designed for DIN Rail Mounting and has a compact size of 71.2 x 84 x 90 mm, making it suitable for installations where space is at a premium. With an IP20/IP40 rating, it offers a degree of protection against touch by fingers and objects not greater than 1mm. This smart relay is capable of handling a maximum supply current of 30 mA at 240 V without extension, and 80 mA at 100 V without extension. It also boasts an isolation voltage of 1780 V and a power consumption of 7 VA without extension. The SR2B121FU is a reliable and efficient solution for a variety of automation tasks.
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Frequently Asked Questions
What is the category of this part?
The part falls under the PLC Systems category.
What is the family of this part?
This part belongs to the Zelio Logic family.
What is the description of this part?
This is a Compact Smart Relay, with a rating of 8 A and a voltage range of 100 to 240 V ac. It is designed for DIN Rail Mount and has an IP rating of IP20/IP40. The dimensions of the part are 71.2 x 84 x 90 mm.
What is the weight of this part?
The part weighs 0.250 kg.
What is the Commodity Code of this part?
The Commodity Code of this part is 853710.
What is the power consumption of the SR2B121FU?
The power consumption of the SR2B121FU is 7 VA.
What is the isolation voltage of the SR2B121FU?
The isolation voltage of the SR2B121FU is 1780 V.
What is the input impedance of the SR2B121FU?
The input impedance of the SR2B121FU is 350 kOhm.
What is the output thermal current of the SR2B121FU?
The output thermal current of the SR2B121FU is 8 A for all 4 outputs.
What is the electrical durability of the SR2B121FU?
The SR2B121FU has an electrical durability of 500000 cycles at various voltage and current conditions.
Part conditions explained
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