SR3B262BD

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SR3B262BD

modular smart relay, Zelio Logic SR2 SR3, 26 IO, 24V DC, clock, display, 10 transistor outputs

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This Zelio Logic SR3 compact smart relay / programmable controller uses a supply voltage of 24V direct current. It has 26 inputs / outputs with screw-clamp terminals. It has compact design, allowing installation on DIN rail. It also offers simple programming, display and diagnosing of malfunctions display and navigation buttons. Its simple ladder programming makes it adapted for non-specialists.

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Specification	Value
Output Voltage	24 V transistor output
Input Impedance	12 kOhm IB...IG used as analogue input circuit \|\| 12 kOhm IB...IG used as discrete input circuit \|\| 7.4 kOhm I1...IA and IH...IR discrete input circuit
Discrete Input Type	resistive
Number Of Outputs	10 transistor
Analogue Input Range	0...24 V \|\| 0...10 V
Conversion Error	+/- 5 % 25 °C analogue input circuit \|\| +/- 6.2 % 55 °C analogue input circuit
Discrete Input Voltage	24 V DC
Number Or Control Scheme Lines	0-500 FBD \|\| 0-240 ladder
Lsb Value	39 mV analogue input circuit
Backup Time	10 years 25 °C
Clock Drift	12 min/year 0-55 °C \|\| 6 s/month 25-25 °C
Analogue Input Type	common mode
Overload Protection	with transistor output
Discrete Input Current	4 mA
Current State 1 Guaranteed	>= 1.2 mA IB...IG used as discrete input circuit) \|\| >= 2.2 mA I1...IA and IH...IR discrete input circuit)
Response Time	<= 1 ms from state 0 to state 1)transistor output \|\| <= 1 ms from state 1 to state 0)transistor output
Clock	with
Overvoltage Protection	with transistor output
Power Dissipation In W	10 W with extensions \|\| 5 W without extension
Local Display	with
Net Weight	0.3 kg
[Uimp] Rated Impulse Withstand Voltage	4 kV EN/IEC 60947-1 and EN/IEC 60664-1
Voltage State 0 Guaranteed	<= 5 V I1...IA and IH...IR discrete input circuit \|\| <= 5 V IB...IG used as discrete input circuit
Output Voltage Limits	19.2...30 V DC transistor output)
Conversion Time	smart relay cycle time analogue input circuit
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
Analogue Input Number	6
Voltage State 1 Guaranteed	>= 15 V I1...IA and IH...IR discrete input circuit \|\| >= 15 V IB...IG used as discrete input circuit
Input Compatibility	3-wire proximity sensors PNP discrete input
Current State 0 Guaranteed	<= 0.5 mA IB...IG used as discrete input circuit) \|\| <= 0.75 mA I1...IA and IH...IR discrete input circuit)
Supply Voltage Limits	19.2-30 V
Short-Circuit Protection	with transistor output
Operating Distance	10 m between stations, with screened cable (sensor not isolated) analogue input circuit
Overvoltage Category	III IEC 60664-1
Maximum Supply Current	180 mA with extensions) \|\| 70 mA without extension)
Tightening Torque	0.5 N.m
Temperature Probe Type	NTC 10k 25 °C \|\| NTC 1000k 25 °C \|\| KTY81 210/220/221/222/250 \|\| Pt 500
Load Current	0.5-0.625 A transistor output
Analogue Input Resolution	8 bits
Counting Frequency	1 kHz discrete input
[Ures] Residual Voltage	2 V at state 1 transistor output
Discrete Input Number	16 IEC 61131-2 Type 1
Cycle Time	6-90 ms
Reverse Polarity Protection	with
Maximum Permissible Voltage	30 V analogue input circuit
Repeat Accuracy	+/- 2 % 55 °C analogue input circuit
[Us] Rated Supply Voltage	24 V
Checks	program memory on each power up
Range Of Product	Zelio Logic
Product Or Component Type	modular smart relay

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