Schneider Schneider Zelio Logic Discrete I/O Extension Module · 14 I O · 100..240 V AC · for Zelio Logic · SR3XT141FU
Ingress protectionIP20 (terminal block)· IP40 (front panel)
Reference standardIEC 61000-4-6 level 3
Net weight0.22 kg
BrandSchneider
Brand SKUSR3XT141FU
ELINEDH7P9R2FH
Sold asPer pc
ChecksProgram memory on each power up
StandardsIEC 61000-4-6 level 3 · IEC 61000-4-2 level 3 · IEC 61000-4-4 level 3 · IEC 60068-2-27 Ea · IEC 61000-4-5 · IEC 61000-4-11 · IEC 60068-2-6 Fc · IEC 61000-4-12 · IEC 61000-4-3
Cycle time6…90 ms
Backup time10 years at 25 °C
Clock drift12 min/year at 0…55 °C
Response time50 ms with ladder programming (from state 0 to state 1) for discrete input · 50 ms with ladder programming (from state 1 to state 0) for discrete input · 50...255 ms with FBD programming (from state 0 to state 1) for discrete input · 50...255 ms with FBD programming (from state 1 to state 0) for discrete input · 10 ms (from state 0 to state 1) for relay output · 5 ms (from state 1 to state 0) for
Input impedance350 kOhm for discrete input
Pollution degree2 conforming to IEC 61131-2
Range of productZelio Logic
Supply frequency50/60 Hz
Number of outputs6 relay
Relative humidity95 % without condensation or dripping water
Tightening torque0.5 N.m
Operating altitude2000 m
Operating rate in Hz0.1 Hz (at Ie) for relay output · 10 Hz (no load) for relay output
Overvoltage categoryIII conforming to IEC 60664-1
Discrete input number8
Electrical durabilityAC-15: 500000 cycles at 230 V, 0.9 A for relay output conforming to IEC 60947-5-1 · AC-12: 500000 cycles at 230 V, 1.5 A for relay output conforming to IEC 60947-5-1 · DC-13: 500000 cycles at 24 V, 0.6 A for relay output conforming to IEC 60947-5-1 · DC-12: 500000 cycles at 24 V, 1.5 A for relay output conforming to IEC 60947-5-1
Mechanical durability10000000 cycles for relay output
Output voltage limits5...30 V DC (relay output) · 24...250 V AC
Supply voltage limits85…264 V
Discrete input current0.6 mA
Discrete input voltage100...240 V AC
Output thermal current5 A for 2 outputs for relay output · 8 A for 4 outputs for relay output
Product certificationsC-Tick · GOST · CSA · GL · UL
Connections - terminalsScrew terminals, 1 x 0.25...1 x 2.5 mm² (24 AWG...14 AWG) flexible with cable end · Screw terminals, 2 x 0.25...2 x 0.75 mm² (24 AWG...18 AWG) flexible with cable end · Screw terminals, 1 x 0.2...1 x 2.5 mm² (25 AWG...14 AWG) semi-solid · Screw terminals, 1 x 0.2...1 x 2.5 mm² (25 AWG...14 AWG) solid · Screw terminals, 2 x 0.2...2 x 1.5 mm² (24 AWG...16 AWG) solid
IP degree of protectionIP20 (terminal block) conforming to IEC 60529 · IP40 (front panel) conforming to IEC 60529
Discrete input frequency57...63 Hz · 47...53 Hz
Switching capacity in mA>= 10 mA at 12 V (relay output)
Product or component typeDiscrete I/O extension module
[Us] rated supply voltage100...240 V AC
Current state 0 guaranteed<= 0.5 mA (discrete input)
Current state 1 guaranteed>= 0.17 mA (discrete input)
Maximum altitude transport3048 m
Voltage state 0 guaranteed<= 40 V for discrete input
Voltage state 1 guaranteed>= 79 V for discrete input
Reverse polarity protectionWith
Environmental characteristicEMC directive conforming to IEC 61000-6-2 · EMC directive conforming to IEC 61000-6-3 · EMC directive conforming to IEC 61000-6-4 · EMC directive conforming to IEC 61131-2 zone B · Low voltage directive conforming to IEC 61131-2
Contacts type and compositionNO for relay output
Disturbance radiated/conductedClass B conforming to EN 55022-11 group 1
Number or control scheme lines120 with ladder programming
Ambient air temperature for storage-40…70 °C
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
[Uimp] rated impulse withstand voltage4 kV conforming to EN/IEC 60947-1 and EN/IEC 60664-1
Ratings as published by Schneider (se.com). Verify critical parameters against the datasheet before specifying.