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Schneider Electric SR2B121JD Compact smart relay, Zelio Logic, 12 I/O, 12 V DC, clock, display

Code: SCHSR2B121JD

Brand: Schneider Electric

Unit of measure: EACH

Description

PLC Module
Brand Name: Schneider
Range: Zelio Logic
Voltage: 12 VDC
Current: 4 A
I/O Capacity: 8/4
With Display + Clock

Technical Specifications

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Relative humidity	95-95 % without condensation or dripping water
[Us] rated supply voltage	12 V DC
Discrete input voltage	12 V DC
Clock	with
Ambient air temperature for operation	-20-55 °C conforming to IEC 60068-2-1 and IEC 60068-2-2
Maximum altitude transport	3048 m
Switching capacity in mA	>= 10 mA at 12 V (relay output)
Number of outputs	4 relay
Supplier Code	SR2B121JD
Supply voltage limits	10.4-14.4 V
Ambient air temperature for storage	-40-70 °C
Power dissipation in W	1.5 W without extension
YoutubeVideo1	https://www.youtube.com/embed/2fJJKGUbG-s?si=_IafyjQ9A1o6dRkj
Input impedance	14 kOhm for IB...IG used as discrete input circuit
Repeat accuracy	+/- 2 % at 55 °C for analogue input circuit
Discrete input number	8 conforming to IEC 61131-2 Type 1
360Image	https://visuals.se.com/SR_531_GVSCT18008/20200420T0033/360
Maximum permissible voltage	14.4 V for analogue input circuit
Analogue input type	common mode
Contacts type and composition	NO for relay output
Conversion time	smart relay cycle time for analogue input circuit
IP degree of protection	IP40 (front panel) conforming to IEC 60529
Range	Zelio Logic
Overvoltage category	III conforming to IEC 60664-1
Item Name	PLC Module
Electrical durability	AC-15: 500000 cycles at 230 V- 0.9 A for relay output conforming to IEC 60947-5-1
Response time	5 ms (from state 1 to state 0) for relay output
Checks	program memory on each power up
Local display	with
Pollution degree	2 conforming to IEC 61131-2
Tightening torque	0.5 N.m
Analogue input resolution	8 bits at maximum voltage
Current	4A
Connections - terminals	screw terminals- 2 x 0.25...2 x 0.75mm² (AWG 24...AWG 18) flexible with cable end
Output voltage limits	5...30 V DC (relay output)
Analogue input range	0...10 V
Input compatibility	3-wire proximity sensors PNP for discrete input
Maximum supply current	120 mA (without extension)
Counting frequency	1 kHz for discrete input
Reverse polarity protection	with
Clock drift	6 s/month at 25-25 °C
Output thermal current	8 A for all 4 outputs for relay output
Voltage	12V
Mechanical durability	10000000 cycles for relay output
Environmental characteristic	EMC directive conforming to IEC 61131-2 zone B
LSB value	39 mV for analogue input circuit
Operating altitude	2000 m
Discrete input current	4 mA
Backup time	10 years at 25 °C
Disturbance radiated/conducted	class B conforming to EN 55022-11 group 1
Operating rate in Hz	10 Hz (no load) for relay output
Current state 0 guaranteed	<= 0.9 mA (I1...IA and IH...IR discrete input circuit)
Standards	IEC 60068-2-6 Fc
Voltage state 1 guaranteed	>= 5.6 V for I1...IA and IH...IR discrete input circuit
Brand Name	Schneider Electric
Product certifications	GL
Conversion error	+/- 6.2 % at 55 °C for analogue input circuit
[Uimp] rated impulse withstand voltage	4 kV conforming to EN/IEC 60947-1 and EN/IEC 60664-1
Analogue input number	4
Immunity to microbreaks	1 ms repeated 20 times
Discrete input type	resistive
Operating distance	10 m between stations- with screened cable (sensor not isolated) for analogue input circuit
Number or control scheme lines	0-500 with FBD programming
Net weight	0.25 kg
Current state 1 guaranteed	>= 0.5 mA (IB...IG used as discrete input circuit)
Voltage state 0 guaranteed	<= 2.4 V for I1...IA and IH...IR discrete input circuit
Cycle time	6-90 ms
Product or component type	compact smart relay