Logic Relay, Input Voltage 24VDC - SR2B121BD

Logic Relay, Input Voltage 24VDC - SR2B121BD

Schneider Electric
SKU:
SR2B121BD
|
UPC:
785901693864
Availability:
In Stock

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Description
Compact Smart Relay, Input Voltage 24V AC/DC, Output Type (4) Relay, 8 A Amps, Number of Inputs 12, Number of Outputs 4, Counters 16, Timers 16, Yes Clock, LCD Display, Depth 2.34 in, Height 4.24 in, Width 2.8 in
Additional Information
Country of Origin:
France
Item:
Compact Smart Relay
Output Type:
(4) Relay
Number of Outputs:
4
Number of Inputs:
12
Features:
Compact Design, Malfunctions Diagnosing Display, Simple Programming
Height:
4.24 in
Width:
2.8 in
Input Voltage:
24V AC/DC
Clock:
Yes
Display:
LCD
Amps:
8 A
Depth:
2.34 in
Timers:
16
Counters:
16
Standards:
EN/IEC 61000-4-12 || EN/IEC 61000-4-4 level 3 || EN/IEC 61000-4-5 || EN/IEC 61000-4-11 || EN/IEC 61000-4-2 level 3 || EN/IEC 60068-2-6 Fc || EN/IEC 61000-4-6 level 3 || EN/IEC 60068-2-27 Ea || EN/IEC 61000-4-3
Response Time:
10 ms from state 0 to state 1)relay output || 5 ms from state 1 to state 0)relay output
Product Type:
Compact Smart Relay
Reverse Polarity Protection:
with
Discrete Input Voltage:
24 V DC
Ip Degree Of Protection:
IP20 IEC 60529 terminal block) || IP40 IEC 60529 front panel)
Pollution Degree:
2 EN/IEC 61131-2
Lsb Value:
39 mV analogue input circuit
Current State 1 Guaranteed:
>= 1.2 mA IB to IG used as discrete input circuit) || >= 2.2 mA I1 to IA and IH to IR discrete input circuit)
Number Or Control Scheme Lines:
0-240 ladder || 0-500 FBD
Analogue Input Resolution:
8 bits
Ambient Air Temperature For Operation:
-20-40 °C in non-ventilated enclosure IEC 60068-2-1 and IEC 60068-2-2 || -20-55 °C IEC 60068-2-1 and IEC 60068-2-2
Conversion Time:
smart relay cycle time analogue input circuit
Voltage State 0 Guaranteed:
<= 5 V I1 to IA and IH to IR discrete input circuit || <= 5 V IB to IG used as discrete input circuit
Clock Drift:
12 min/year 0-55 °C || 6 s/month 25-25 °C
Repeat Accuracy:
+/- 2 % 55 °C analogue input circuit
Temperature Probe Type:
NTC 10k 25 °C || NTC 1000k 25 °C || KTY81 210/220/221/222/250 || Pt 500
Relative Humidity:
95-95 % without condensation or dripping water
Switching Capacity In Ma:
>= 10 mA 12 V relay output)
Overvoltage Category:
III EN/IEC 60664-1
Maximum Permissible Voltage:
30 V analogue input circuit
Tightening Torque:
0.5 N.m
Backup Time:
10 years 25 °C
Connections - Terminals:
screw terminals, 1 x 0.2 to 1 x 2.5 mm² AWG 25 to AWG 14) semi-solid || screw terminals, 1 x 0.2 to 1 x 2.5 mm² AWG 25 to AWG 14) solid || screw terminals, 1 x 0.25 to 1 x 2.5 mm² AWG 24 to AWG 14) flexible with cable end || screw terminals, 2 x 0
Checks:
program memory on each power up
Local Display:
with
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 6
Input Compatibility:
3-wire proximity sensors PNP discrete input
Cycle Time:
6-90 ms
Output Thermal Current:
8 A for all 4 outputs relay output
Discrete Input Number:
8 EN/IEC 61131-2 type 1
Environmental Characteristic:
EMC directive EN/IEC 61000-6-2 || EMC directive EN/IEC 61000-6-3 || EMC directive EN/IEC 61000-6-4 || EMC directive EN/IEC 61131-2 zone B || low voltage directive EN/IEC 61131-2
Discrete Input Type:
resistive
[Uimp] Rated Impulse Withstand Voltage:
4 kV EN/IEC 60947-1 and EN/IEC 60664-1
Maximum Supply Current:
100 mA without extension)
Maximum Altitude Transport:
3048 m
Analogue Input Number:
4
Immunity To Microbreaks:
1 ms
Conversion Error:
+/- 5 % 25 °C analogue input circuit || +/- 6.2 % 55 °C analogue input circuit
Analogue Input Type:
common mode
Power Dissipation In W:
3 W without extension
Operating Distance:
10 m between stations, with screened cable (sensor not isolated) analogue input circuit
Input Impedance:
12 kOhm IB to IG used as analogue input circuit || 12 kOhm IB to IG used as discrete input circuit || 7.4 kOhm I1 to IA and IH to IR discrete input circuit
Analogue Input Range:
0 to 10 V || 0 to 24 V
Disturbance Radiated/Conducted:
class B EN 55022-11 group 1
Product Certifications:
GL || CSA || UL || GOST || C-tick
Voltage State 1 Guaranteed:
>= 15 V I1 to IA and IH to IR discrete input circuit || >= 15 V IB to IG used as discrete input circuit
Supply Voltage Limits:
19.2-30 V
Contacts Type And Composition:
NO relay output
Discrete Input Current:
4 mA
[Us] Rated Supply Voltage:
24 V DC
Counting Frequency:
1 kHz discrete input
Ambient Air Temperature For Storage:
-40-70 °C
Current State 0 Guaranteed:
<= 0.5 mA IB to IG used as discrete input circuit) || <= 0.75 mA I1 to IA and IH to IR discrete input circuit)
Operating Altitude:
6561.68 ft (2000 m)
Mechanical Durability:
10000000 cycles relay output
Output Voltage Limits:
24 to 250 V AC relay output) || 5 to 30 V DC relay output)
Operating Rate In Hz:
0.1 Hz at Ie)relay output || 10 Hz no load)relay output
Product Or Component Type:
compact smart relay
DC Voltage Rating:
24V DC
Input Circuit Current - Maximum:
4 mA
AC Voltage Rating:
24V AC
Input Circuit Voltage - Maximum:
24 V DC
Overall Height:
3.54 in
Overall Width:
2.8 in
Output Circuit Current - Maximum:
8 A
Output Circuit Voltage - Maximum:
30 V DC, 250 V AC
Display Type:
LCD
Output Circuit Current - Minimum:
Not Applicable
Clock Included:
Clock Included
Number of Counters:
16
Input Type:
(4) Analog, (8) Discrete
Output Circuit Voltage - Minimum:
5 V DC, 24 V AC
Input Circuit Current - Minimum:
Not Applicable
Mounting Style:
DIN Rail
Input Circuit Voltage - Minimum:
Not Applicable
Current:
8 A
Overall Depth:
2.34 in
Number of Timers:
16
Series:
SR2
Package Quantity:
1
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