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PNOZ X2.1 24VAC/DC 774306 at Srinutch.coM
Emergency Stop Relays, Safety Gate Monitors
Category 4, EN 954-1
Emergency stop relay and safety
gate monitor in accordance with
VDE 0113-1 Part 1, 11/98 and
EN 60204-1, 12/97.
Features
l
detects shorts across the input
contacts
l
l
reset only
l
be started in parallel using one
reset button
Technical Details PNOZ X2, PNOZ X2.1, PNOZ X2.2
Electrical Data
Supply Voltage AC: 24 V
DC: 24 V
Tolerance 85 ... 110 %
Power Consumption Approx. 2 W/2 VA
Voltage and Current at the Input and 24 VDC/25 mA
Reset Circuits and Feedback Control Loop
Switching Capability in accordance with
EN 60947-4-1, 10/91 AC1: 240 V/6 A/1500 VA
DC1: 24 V/4 A/100 W
EN 60947-5-1, 10/91 AC15: 230 V/5 A; DC13: 24 V/4A
(DC13: 6 cycles/min.)
Output Contacts 2 safety contacts (N/O)
EN 954-1, 07/96, category 4
Contact Fuse Protection 6 A quick or 4 A slow
(EN 60947-5-1, 10/91)
Times
Delay-on Energisation Automatic reset: max. 150 ms
Manual reset: max. 100 ms
Delay-on De-energisation Single-channel input circuit: max. 100 ms
Dual-channel input circuit: max. 30 ms
Recovery Time Approx. 1 s
Simultaneity channel 1/2
Max. Supply Interruption before De-energisation
Mechanical Data
Maximum Cross Section of 2 x 1.5 mm
External Conductors Single-core or multi-core with
crimp connectors
Dimensions (H x W x D) 87 x 22.5 x 122 mm
Weight 220 g
Description
l
mounting
l
2 safety contacts (N/O)
l
– E-STOP button or safety gate
limit switch
– reset button
l
contacts
l
power
l
safety contacts available by
connecting expander modules.
Operating Modes
l
l
l
l
reset
l
reset
l
but any number of units can be
connected in parallel to one or
more reset buttons
General Technical Data
Unless stated otherwise in the technical details for the specific unit
Electrical Data
Frequency Range AC 50 ... 60 Hz
Residual Ripple DC 160 %
Contact Material AgSnO
Continuous Duty 100 %
Environmental Data
EMC EN 50081-1, 01/92, EN 50082-2, 03/95
Vibration in accordance with Frequency: 10 ... 55 Hz,
EN 60068-2-6, 04/95 Amplitude: 0.35 mm
Climatic Suitability DIN IEC 60068-2-3, 12/86
Airgap Creepage DIN VDE 0110 part 1, 04/97
Ambient Temperature -10 ... +55 °C
Storage Temperature -40 ... +85 °C
Mechanical Data
Torque Setting on Connection Terminals 0.6 Nm (screws)
Mounting Position Any
Housing Material Thermoplast Noryl SE 100
Protection Mounting: IP 54
Housing: IP 40
Terminal Range: IP 20
The units were tested in accordance with the relevant standards current at
the time of development.
Order References
Type U
PNOZ X2 24 V AC/DC 774 303
PNOZ X2.1 24 V AC/DC 774 306
PNOZ X2.2 24 V AC/DC 774 607
2B Order No.PNOZ X2.1 only: automaticPNOZ X2.2 only: as the PNOZ X2¥Approx. 10 ms2 or 1 x 2.5 mm222.5 mm, S-95 housing, DIN-RailPositive-guided relay outputs:Connections forDetects shorts across the inputLEDs for channel 1, channel 2 andIncrease in the number ofSingle-channel operationDual-channel operationManual resetPNOZ X2 only: monitored manualDual-channel operation whichSupply voltage: 24 VAC/DCPNOZ X2: monitored manualPNOZ X2.2: several units may
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