compact smart relay Zelio Logic - 20 I O - 24 V DC - no clock - display

SR2A201BD
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Product Details

Activity IDMST
Pincode Group default
Part Number SR2A201BD
[Uimp] rated impulse withstand voltage 4 kV conforming to EN/IEC 60947-1 and EN/IEC 60664-1
[Us] rated supply voltage 24 V DC
ambient air temperature for storage -40-70 °C
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
IP degree of protection IP20 (terminal block) conforming to IEC 60529, IP40 (front panel) conforming to IEC 60529
mechanical durability 10000000 cycles for relay output
net weight 0.38 kg
operating altitude 2000 m
output voltage limits 24...250 V AC (relay output), 5...30 V DC (relay output)
overvoltage category III conforming to EN/IEC 60664-1
pollution degree 2 conforming to EN/IEC 61131-2
power dissipation in W 6 W without extension
product certifications GOST, CSA, GL, UL, C-Tick
product or component type compact smart relay
range of product Zelio Logic
relative humidity 95-95 % without condensation or dripping water
supply voltage limits 19.2-30 V
tightening torque 0.5 N.m
contacts type and composition NO for relay output
Number or control scheme lines 0-240 with ladder programming
Clock drift 12 min/year at 0-55 °C, 6 s/month at 25-25 °C
Immunity to microbreaks 1 ms
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)
Voltage state 1 guaranteed >= 15 V for I1...IA and IH...IR discrete input circuit, >= 15 V for IB...IG used as discrete input circuit
Maximum supply current 100 mA (without extension)
Switching capacity in mA >= 10 mA at 12 V (relay output)
Maximum altitude transport 3048 m
Cycle time 6-90 ms
Checks program memory on each power up
Disturbance radiated/conducted class B conforming to EN 55022-11 group 1
Output thermal current 8 A for all 8 outputs for relay output
Discrete input voltage 24 V DC
Backup time 10 years at 25 °C
Clock without
Local display with
Voltage state 0 guaranteed <= 5 V for I1...IA and IH...IR discrete input circuit, <= 5 V for IB...IG used as discrete input circuit
Current state 0 guaranteed <= 0.5 mA (IB...IG used as discrete input circuit)
Operating rate in Hz 0.1 Hz (at Ie) for relay output, 10 Hz (no load) for relay output
Discrete input number 12 conforming to EN/IEC 61131-2 type 1
Input compatibility 3-wire proximity sensors PNP for discrete input
Discrete input type resistive
Analogue input resolution 8 bits
Analogue input number 2
Analogue input type common mode
Repeat accuracy +/- 2 % at 55 °C for analogue input circuit
Conversion error +/- 5 % at 25 °C for analogue input circuit, +/- 6.2 % at 55 °C for analogue input circuit
LSB value 39 mV for analogue input circuit
Reverse polarity protection with
Maximum permissible voltage 30 V for analogue input circuit
Analogue input range 0...24 V, 0...10 V
Conversion time smart relay cycle time for analogue input circuit
Operating distance 10 m between stations, with screened cable (sensor not isolated) for analogue input circuit
Counting frequency 1 kHz for discrete input
ambient air temperature for operation -20-40 °C in non-ventilated enclosure conforming to IEC 60068-2-1 and IEC 60068-2-2, -20-55 °C conforming to IEC 60068-2-1 and IEC 60068-2-2
standards EN/IEC 61000-4-5, EN/IEC 61000-4-6 level 3, EN/IEC 60068-2-6 Fc, EN/IEC 61000-4-12, EN/IEC 61000-4-11, EN/IEC 61000-4-3, EN/IEC 61000-4-2 level 3, EN/IEC 60068-2-27 Ea, EN/IEC 61000-4-4 level 3
environmental characteristic EMC directive conforming to EN/IEC 61000-6-2, EMC directive conforming to EN/IEC 61000-6-3, EMC directive conforming to EN/IEC 61000-6-4, EMC directive conforming to EN/IEC 61131-2 zone B, low voltage directive conforming to EN/IEC 61131-2
Input Impedance 12 kOhm for IB...IG used as analogue input circuit, 12 kOhm for IB...IG used as discrete input circuit, 7.4 kOhm for I1...IA and IH...IR discrete input circuit
Electrical Durability AC-12: 500000 cycles at 230 V, 1.5 A for relay output conforming to EN/IEC 60947-5-1, AC-15: 500000 cycles at 230 V, 0.9 A for relay output conforming to EN/IEC 60947-5-1, DC-12: 500000 cycles at 24 V, 1.5 A for relay output conforming to EN/IEC 60947-5-1, DC-13: 500000 cycles at 24 V, 0.6 A for relay output conforming to EN/IEC 60947-5-1

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