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Two-hand Relays
EN 574, Type IIIC
P2HZ X1
Two-hand relay in accordance with
VDE 0113-1, 11/98, EN 60204-1,
12/97 and IEC 204-1, 11/98.
Features
l
(Fault, CH.1/CH. 2)
l
accordance with EN 574
and category 4 in accordance
with EN 954-1
2 semiconductor outputsConforms to type IIIC in
Technical Details P2HZ X1
Electrical Data
Supply Voltage AC: 24, 42, 48, 110, 115, 120, 200, 230,
240 V
DC: 24 V
Tolerance 85 ... 110 %
Power Consumption Approx. 6 VA/2.5 W
Residual Ripple DC 10 %
Voltage and Current at the N/C: 24 VDC, 20 mA
Input Circuits 1/2 N/O: 24 VDC, 10 mA
Switching Capability in accordance with
EN 60947-4-1, 10/91 AC1: 240 V/5 A/1200 VA
DC1: 24 V/4 A/100 W
EN 60947-5-1, 111/97 AC15: 230 V/2.5 A; DC13: 24 V/1.5 A
(DC13: 6 cycles/min.)
Output Contacts 3 safety contacts (N/O),
1 auxiliary contact (N/C)
Contact Fuse Protection 6 A quick or 4 A slow
(EN 60947-5-1, 11/97)
Times
Repsonse time (delay-on de-energisation) N/O: approx.15 ms, N/C: approx. 30 ms
Recovery Time Min. 250 ms
Simultaneity channel 1/2 < 0.5 s
Environmental Data
Storage Temperature -25 ... +85 °C
Mechanical Data
Maximum Cross Section of 2 x 1.5 mm
2
External Conductors Single-core or multi-core with
crimp connectors
Dimensions (H x W x D) 87 x 45 x 121 mm
Weight AC: 390 g, DC: 290 g
Description
l
mounting
45 mm, P-93 housing, DIN-Rail
l
– 3 safety contacts (N/O)
– 1 auxiliary contact (N/C)
Positive-guided relay outputs:
l
safety contacts available by
connecting extpander modules
Increase in the number of
l
channel 2, buttons and feedback
control loop
LEDs for power, channel 1 and
Function Description
The two-hand relay is a safety device
to ensure that operators keep their
hands away from the danger zone.
The relay is suitable for use with
mechanical and hydraulic presses, or
in safety circuits.
A cycle can only be initiated by
pressing the two pushbuttons
P2HZ X1
Pending
Pending
Pending
simultaneously (within 0.5 s). A cycle
is interrupted by releasing one or
both buttons to stop the output.
The output signal can only be
reinitiated after both inputs have
been released and the pushbuttons
are operated again.
Pilz
Two-hand Relays
EN 574, Type IIIC
P2HZ X1
Pilz GmbH & Co., Felix-Wankel-Straße 2, 73760 Ostfildern, Deutschland NSG-D-2-078-09/00
Telefon +49 (7 11) 34 09-0, Telefax +49 (7 11) 34 09-1 33, E-Mail: pilz.gmbh@pilz.de
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
P2HZ X1 24 V DC 774 340
P2HZ X1 24 V AC 774 330
P2HZ X1 42 V AC 774 331
P2HZ X1 110 V AC 774 434
P2HZ X1 115 V AC 774 435
P2HZ X1 120 V AC 774 436
P2HZ X1 230 V AC 774 438
P2HZ X1 240 V AC 774 439
2B Order No.
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