Item
Zelio Sr3Pack Modular 10 Io 24Vdc
Number of Outputs
4 relay
Standards
IEC 60068-2-27 Ea, IEC 60068-2-6 Fc, IEC 61000-4-3, IEC 61000-4-6 level 3, IEC 61000-4-11, IEC 61000-4-5, IEC 61000-4-2 level 3, IEC 61000-4-12, IEC 61000-4-4 level 3
Maximum Permissible Voltage
30 V analogue input circuit
Analogue Input Type
common mode
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
Conversion Time
smart relay cycle time analogue input circuit
Backup Time
10 years 25°C
Product or Component Type
modular discovery packs
Voltage State 1 Guaranteed
>= 15 V I1...IA and IH...IR discrete input circuit, >= 15 V IB...IG used as discrete input circuit
Output Voltage Limits
24...250 V AC relay output), 5...30 V DC relay output)
Operating Altitude
6561.68 ft (2000 m)
Overvoltage Category
III IEC 60664-1
Operating Rate In Hz
0.1 Hz at Ie)relay output, 10 Hz no load)relay output
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)
Analogue Input Range
0...24 V, 0...10 V
Discrete Input Voltage
24 V DC
Electrical Durability
AC-12 500000 cycles 230 V, 1.5 A relay output IEC 60947-5-1, AC-15 500000 cycles 230 V, 0.9 A relay output IEC 60947-5-1, DC-12 500000 cycles 24 V, 1.5 A relay output IEC 60947-5-1, DC-13 500000 cycles 24 V, 0.6 A relay output IEC 60947-5-1
Maximum Altitude Transport
3048 m
Output Thermal Current
8 A for all 4 outputs relay output
Range of Product
Zelio Logic
Clock Drift
12 min/year 0-55°C, 6 s/month 25-25°C
Ambient Air Temperature For Storage
-40-70°C
Analogue Input Resolution
8 bits
Lsb Value
39 mV analogue input circuit
Repeat Accuracy
+/- 2 % 55°C analogue input circuit
Discrete Input Number
6 IEC 61131-2 Type 1
Input Compatibility
3-wire proximity sensors PNP discrete input
[Uimp] Rated Impulse Withstand Voltage
4 kV conforming to EN/IEC 60947-1 and EN/IEC 60664-1
Response Time
10 ms from state 0 to state 1)relay output, 5 ms from state 1 to state 0)relay output
Conversion Error
+/- 5 % 25°C analogue input circuit, +/- 6.2 % 55°C analogue input circuit
Temperature Probe Type
NTC 10k 25°C, NTC 1000k 25°C, KTY81 210/220/221/222/250, Pt 500
Immunity To Microbreaks
1 ms
Switching Capacity In Ma
>= 10 mA 12 V relay output)
Maximum Supply Current
100 mA with extensions), 100 mA without extension)
Pollution Degree
2 IEC 61131-2
Tightening Torque
0.5 N.m
Supply Voltage Limits
19.2-30 V
Power Dissipation In W
3 W without extension, 8 W with extensions
Reverse Polarity Protection
with
[Us] Rated Supply Voltage
24 V
Environmental Characteristic
EMC directive IEC 61000-6-2, EMC directive IEC 61000-6-3, EMC directive IEC 61000-6-4, EMC directive IEC 61131-2 zone B, low voltage directive IEC 61131-2
Ip Degree of Protection
IP20 IEC 60529 terminal block), IP40 IEC 60529 front panel)
Relative Humidity
95-95 % without condensation or dripping water
Operating Distance
10 m between stations, with screened cable (sensor not isolated) analogue input circuit
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
Counting Frequency
1 kHz discrete input
Number or Control Scheme Lines
120-120 ladder, 0-200 FBD
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)
Voltage State 0 Guaranteed
<= 5 V I1...IA and IH...IR discrete input circuit, <= 5 V IB...IG used as discrete input circuit, <= 5 V
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 Current
4 mA
Discrete Input Type
resistive
Contacts Type And Composition
NO relay output
Kit Composition
SR3B101BD, cable PC SR2USB01 for connection to PC
Mechanical Durability
10000000 cycles relay output
Disturbance Radiated/Conducted
class B EN 55022-11 group 1
Number Or Control Scheme Lines
120-120 ladder || 0-200 FBD
Number of outputs
4 relay
Product Certifications
GL || UL || CSA || GOST || C-tick
Ip Degree Of Protection
IP20 IEC 60529 terminal block) || IP40 IEC 60529 front panel)
Product Or Component Type
modular discovery packs
