Analog time relay AT4 for DIN bus
  • Analog time relay AT4 for DIN bus

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Manufacturer: Sisel

Analog time relay AT4 for DIN bus

ANALOG TIME RELAYS FOR DIN BUS
KOL SERIES (17,5 mm)

Technical data
- Time ranges: KOL3..                 KOL 1..                  KOL 251
  0.05...1s                 -                               -
  0.50...10s           0.75...15s              0.15...3s
  0.05...1min          3...60s                  0.5...10s
  0.5...10min          0.4...8min              3s...1min
  0.05...1h             3...60min             30s...10min
  0.5...10h                  -                            -
- Accuracy ±5% (tmax)
- Repeatability 1%(tmax)
- Power supply: KOL3..., KOL 251: 24...48VDC i 24...240VAC
  KOL1...- terminal A1 A2: 110, 240 VAC, 50/60Hz
  terminal A3 A2: 24 VDC/VAC, 50/60Hz
  On request: 12VDC
- Supply voltage tolerance: -15%/+20% (DC), 15%/+10% (AC)
- Power consumption: 0.5W @ 24 VDC, 5 VA @ 240 VAC
- Operation: Constant
- Return time 250 ms (KOL3...), 100ms (KOL251...)
- Control input current consumption 1mA; control input signal duration 250ms;
  voltage: ambivalent from the power relay power supply range
- Output contact: KOL3... - 1P, KOL1... - 1Z, KOL251 - 2Z;
  state signalisation: diode LED (two colour)
- Connecting capacity: U = 250VAC, Ith = 5A, (1000 VA)
  1 A/250 VAC (AC 14), 1 A/24VDC (DC 13)
- Insulation characteristic: 2 kVAC/50 Hz test according to VDE 0435,
  4 kV (1.2/50us) test according toIEC 947-1
  (between all inputs and outputs)
- EMC / Resistance: according to IEC1000-4-5, level 3;
  according to IEC 1000-4-4, level 3
  according to IEC 1000-4-2, level 3
- EMC / Emission: electromagnetic field according to EN 55022, class B
- Certificates: UL, C-UL, CE, B
- Ambient temperature: -20°C... +50°C
- Electric connectors: Screw clamps for wires
  from 1x 0.5 mm2 up to 2x 2.5 mm2;
  IP: according to VDE 0106 (IP20)
- Assembly: DIN (35 mm) or screws
  2xM4 (to adapter); in any position
 

TypeDescription
KOL 3... 6 time ranges, 1 switch over contact
KOL 1... 4 time ranges, 1 NO contact
KOL 251... 4 time ranges, 2 NO contacts
KOL 311/KOL 111 delayed turn on (triggering: power supply)
KOL 312/KOL 112 delay disconnection. (triggering: control impulse falling edge)
KOL 321/KOL 121 delay disconnection. (triggering: power supply)
KOL 342/KOL 142 symmetrical impulsator (triggering: supply voltage)
KOL 360/KOL 160 universal, 4-funkcyjny (11, 12, 21, 42)
KOL 251 star - triangle relay (triggering: supply voltage)
Accessories CJ 260: adapter for screw assembly

Output functions and connection scheme


Dimensions [mm]

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ANALOG TIME RELAYS FOR DIN BUS
KOL SERIES (17,5 mm)

Technical data
- Time ranges: KOL3..                 KOL 1..                  KOL 251
  0.05...1s                 -                               -
  0.50...10s           0.75...15s              0.15...3s
  0.05...1min          3...60s                  0.5...10s
  0.5...10min          0.4...8min              3s...1min
  0.05...1h             3...60min             30s...10min
  0.5...10h                  -                            -
- Accuracy ±5% (tmax)
- Repeatability 1%(tmax)
- Power supply: KOL3..., KOL 251: 24...48VDC i 24...240VAC
  KOL1...- terminal A1 A2: 110, 240 VAC, 50/60Hz
  terminal A3 A2: 24 VDC/VAC, 50/60Hz
  On request: 12VDC
- Supply voltage tolerance: -15%/+20% (DC), 15%/+10% (AC)
- Power consumption: 0.5W @ 24 VDC, 5 VA @ 240 VAC
- Operation: Constant
- Return time 250 ms (KOL3...), 100ms (KOL251...)
- Control input current consumption 1mA; control input signal duration 250ms;
  voltage: ambivalent from the power relay power supply range
- Output contact: KOL3... - 1P, KOL1... - 1Z, KOL251 - 2Z;
  state signalisation: diode LED (two colour)
- Connecting capacity: U = 250VAC, Ith = 5A, (1000 VA)
  1 A/250 VAC (AC 14), 1 A/24VDC (DC 13)
- Insulation characteristic: 2 kVAC/50 Hz test according to VDE 0435,
  4 kV (1.2/50us) test according toIEC 947-1
  (between all inputs and outputs)
- EMC / Resistance: according to IEC1000-4-5, level 3;
  according to IEC 1000-4-4, level 3
  according to IEC 1000-4-2, level 3
- EMC / Emission: electromagnetic field according to EN 55022, class B
- Certificates: UL, C-UL, CE, B
- Ambient temperature: -20°C... +50°C
- Electric connectors: Screw clamps for wires
  from 1x 0.5 mm2 up to 2x 2.5 mm2;
  IP: according to VDE 0106 (IP20)
- Assembly: DIN (35 mm) or screws
  2xM4 (to adapter); in any position
 

TypeDescription
KOL 3... 6 time ranges, 1 switch over contact
KOL 1... 4 time ranges, 1 NO contact
KOL 251... 4 time ranges, 2 NO contacts
KOL 311/KOL 111 delayed turn on (triggering: power supply)
KOL 312/KOL 112 delay disconnection. (triggering: control impulse falling edge)
KOL 321/KOL 121 delay disconnection. (triggering: power supply)
KOL 342/KOL 142 symmetrical impulsator (triggering: supply voltage)
KOL 360/KOL 160 universal, 4-funkcyjny (11, 12, 21, 42)
KOL 251 star - triangle relay (triggering: supply voltage)
Accessories CJ 260: adapter for screw assembly

Output functions and connection scheme


Dimensions [mm]