The SR2D101FU: No built-in clock (: Without) means this unit cannot execute time-based schedules internally. If your application needs timed events, you'll need to add an external RTC module or rely on a controller upstream. Each power-up, the unit performs a program memory integrity check (: Program memory on each power up). This adds a few milliseconds to startup but ensures the logic hasn't been corrupted—useful for unattended or safety-related installations. The 10-year backup time at 25 °C means the program and data are retained without external battery—one less item to track in the spares cabinet. With six discrete inputs sensing 100–240 V AC and a cycle time of 6–90 ms, this relay is sized for simple on/off control of pumps, conveyors, or lighting panels where sub-second response is acceptable.
Schneider SR2D101FU Zelio Logic Smart Relay, 6 Inputs, No Cl
MPNSR2D101FU
Active
Schneider Electric Zelio Logic compact smart relay, SR2D101FU, 100-240 V AC supply, 6 discrete inputs, relay outputs, without display or clock.
$62.23Ref. price · indicative, final on quote
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Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
How we verify every order →Specifications
| Parameter | Value |
|---|---|
| Protection type | Against inversion of terminals (control instructions not executed) |
| Range of product | Zelio Logic |
| Product or component type | Compact smart relay |
| Isolation voltage | 1780 V |
| Supply voltage limits | 85...264 V |
| Discrete input voltage | 100...240 V AC |
| Supply voltage | 100...240 V AC |
| Voltage state 0 guaranteed | = 0.17 mA discrete input) |
| Voltage state 1 guaranteed | >= 79 V discrete input |
| [Uimp] rated impulse withstand voltage | 4 kV EN/IEC 60947-1 and EN/IEC 60664-1 |
| Discrete input current | 0.6 mA |
| Maximum supply current | 30 mA 240 V without extension) 80 mA 100 V without extension) |
All specifications
| Parameter | Value |
|---|---|
| Current state 0 guaranteed | = 10 mA 12 V relay output) |
| Power consumption in | 7 VA without extension |
| Supply frequency | 50/60 Hz |
| Operating rate in | 0.1 Hz at Ie)relay output 10 Hz no load)relay output |
| Discrete input frequency | 47...53 Hz 57...63 Hz |
| IP degree of protection | IP20 IEC 60529 terminal block) IP40 IEC 60529 front panel) |
| 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 1.5 mm² AWG 24...AWG 16) solid Screw terminals, 2 x 0.25...2 x 0.75 mm² AWG 24...AWG 18) flexible with cable end |
| Response time | 50 ms ladder from state 0 to state 1)discrete input 50 ms ladder from state 1 to state 0)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 10 ms from state 0 to state 1)relay output 5 ms from state 1 to state 0)relay output |
| Pollution degree | 2 IEC 61131-2 |
| Relative humidity | 95 % without condensation or dripping water |
| Operating altitude | 6561.68 ft (2000 m) |
| Maximum altitude transport | 10000 ft (3048 m) |
| Mechanical durability | 10000000 cycles relay output |
| Standards | IEC 60068-2-27 Ea IEC 60068-2-6 Fc IEC 61000-4-12 IEC 61000-4-4 level 3 IEC 61000-4-5 IEC 61000-4-2 level 3 IEC 61000-4-11 IEC 61000-4-3 IEC 61000-4-6 level 3 |
| Clock | Without |
| Checks | Program memory on each power up |
| Category | US1000I22378 |
| Cycle time | 6...90 ms |
| Backup time | 10 years 77 °F (25 °C) |
| Clock drift | 12 min/year 32...131 °F (0...55 °C) 6 s/month 77 °F (25 °C) |
| Local display | Without |
| Tightening torque | 4.4 lbf.in (0.5 N.m) |
| Overvoltage category | III conforming to IEC 60664-1 |
| Discrete input number | 6 |
| Immunity to microbreaks | 10 ms |
| Environmental characteristic | EMC directive conforming to IEC 61000-6-2 EMC directive conforming to IEC 61000-6-3 EMC directive conforming to IEC 61000-6-4 EMC directive conforming to IEC 61131-2 zone B Low voltage directive conforming to IEC 61131-2 |
| Disturbance radiated (conducted) | Class B EN 55022-11 group 1 |
| Number or control scheme lines | 240 ladder |
| Ambient air temperature for storage | -40...158 °F (-40...70 °C) |
| Ambient air temperature for operation | -4...104 °F (-20...40 °C) in non-ventilated enclosure IEC 60068-2-1 and IEC 60068-2-2 -4...131 °F (-20...55 °C) IEC 60068-2-1 and IEC 60068-2-2 |
Product details
Frequently asked questions
Does the SR2D101FU have a real-time clock?
No, the listed clock status is 'Without'. Time-based scheduling requires an external RTC or a higher-tier Zelio Logic module.
What checks does the SR2D101FU perform on startup?
It checks program memory on each power-up to verify integrity before entering run mode.
What compliance documentation does the SR2D101FU carry?
It conforms to IEC 60068 environmental tests, IEC 61000 EMC standards at performance level 3, IEC 61131-2 for programmable controllers, and the EMC directive for class B emissions.
MPN
SR2D101FU