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SR3B261JDDatasheet PDF
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The information provided in this documentation contains general descriptions and/or technical characteristics of the performance of the products contained herein.
This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications.
It is the duty of any such user or integrator to perform the appropriate and complete risk analysis, evaluation and testing of the products with respect to the relevant specific application or use thereof.
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Feb 9, 2015
1
Product data sheet
Characteristics
SR3B261JD
modular smart relay Zelio Logic - 26 I O - 12V
DC - clock - display
Main
Commercial Status Commercialised
Range of product Zelio Logic
Product or component
type
Modular smart relay
Complementary
Local display With
Number or control scheme lines 120 with ladder programming
<= 200 with FBD programming
Cycle time 6...90 ms
Backup time 10 years at 25 °C
Clock drift 6 s/month at 25 °C
12 min/year at 0...55 °C
Checks Program memory on each power up
[Us] rated supply voltage 12 V
Supply voltage limits 10.4...14.4 V
Supply current 400 mA (with extensions)
250 mA (without extension)
Power dissipation in W 5 W with extensions
3 W without extension
Reverse polarity protection With
Discrete input number 16 conforming to EN/IEC 61131-2 type 1
Discrete input type Resistive
Discrete input voltage 12 V DC
Discrete input current 4 mA
Counting frequency 1 kHz for discrete input
Voltage state1 guaranteed >= 5.6 V for I1...IA and IH...IR discrete input circuit
>= 7 V for IB...IG used as discrete input circuit
Voltage state 0 guaranteed <= 2.4 V for I1...IA and IH...IR discrete input circuit
<= 3 V for IB...IG used as discrete input circuit
Current state 1 guaranteed >= 0.5 mA for IB...IG used as discrete input circuit
>= 2 mA for I1...IA and IH...IR discrete input circuit
Current state 0 guaranteed < 0.9 mA for I1...IA and IH...IR discrete input circuit
< 0.2 mA for IB...IG used as discrete input circuit
Input compatibility 3-wire proximity sensors PNP (discrete input)
Analogue input number 6
Analogue input type Common mode
Analogue input range 0...10 V
0...12 V
Maximum permissible voltage 14.4 V (analogue input circuit)
Analogue input resolution 8 bits at maximum voltage
LSB value 39 mV (analogue input circuit)
Conversion time Smart relay cycle time for analogue input circuit
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