774-300 PNOZ/X1/24V PILZ, 774-300 PNOZ/X1/24V Datasheet

RELAY, SAFETY, 3NO, 24VAC/DC

774-300 PNOZ/X1/24V

Manufacturer Part Number
774-300 PNOZ/X1/24V
Description
RELAY, SAFETY, 3NO, 24VAC/DC
Manufacturer
PILZ
Datasheet

Specifications of 774-300 PNOZ/X1/24V

Coil Voltage Vac Nom
24V
Coil Voltage Vdc Nom
24V
Contact Current Max
8A
Contact Voltage Ac Nom
240V
Contact Voltage Dc Nom
24V
No. Of Poles
4
Relay Mounting
DIN Rail
External Width
22.5mm
Contact Configuration
3PST-NO / SPST-NC
E-STOP relays
up to Category 2, EN 954-1
PNOZ X1
Safety relay for monitoring E-STOP
pushbuttons.
Approvals
Block diagram
* Safe separation in accordance with EN 60947-1, 6 kV (see unit features)
Pilz GmbH & Co. KG, Sichere Automation, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: pilz.gmbh@pilz.de
PNOZ X1
Unit features
Unit description
The safety relay meets the require-
ments of EN 60204-1 and IEC 60204-
1 and may be used in applications with
The safety relay is not suitable for non-
contact barriers because
Positive-guided relay outputs:
– 3 safety contacts (N/O), instanta-
– 1 auxiliary contact (N/C), instan-
Safe separation of safety contacts
13-14, 23-24, 33-34 from input cir-
cuits A1-A2, feedback loop Y1-Y2
and auxiliary contact 41-42.
Connection options for:
– E-STOP pushbutton
– Reset button
LED indicator for:
– Switch status channel 1/2
– Supply voltage
E-STOP pushbuttons
a dynamic start is not possible
the unit can be started during the
delay-on de-energisation time.
neous
taneous
Safety features
The relay meets the following safety
requirements:
The circuit is redundant with built-in
self-monitoring.
The safety function remains effec-
tive in the case of a component fail-
ure.
The correct opening and closing of
the safety function relays is tested
automatically in each on-off cycle.
NSG-D-2-069-2006-09

Related parts for 774-300 PNOZ/X1/24V

774-300 PNOZ/X1/24V Summary of contents

Page 1

... Approvals PNOZ X1 Block diagram * Safe separation in accordance with EN 60947- (see unit features) Pilz GmbH & Co. KG, Sichere Automation, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: pilz.gmbh@pilz.de Unit features Positive-guided relay outputs: – 3 safety contacts (N/O), instanta- neous – ...

Page 2

... Sufficient fuse protection must be provided on all output contacts with capacitive and inductive loads. Pilz GmbH & Co. KG, Sichere Automation, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: pilz.gmbh@pilz.de Automatic start: Unit is active once the input circuit has been closed. ...

Page 3

... Feedback loop Feedback loop Contacts from external contactors Key S1 E-STOP pushbutton S3 Reset button Pilz GmbH & Co. KG, Sichere Automation, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: pilz.gmbh@pilz.de AC Single-channel E-STOP wiring (single-channel) Automatic reset DC Dual-channel E-STOP wiring (dual-channel) ...

Page 4

... Ensure the unit is mounted securely on a vertical DIN rail (35 mm) by us- ing a fixing element (e.g. retaining bracket or an end angle). Pilz GmbH & Co. KG, Sichere Automation, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: pilz.gmbh@pilz.de Terminal configuration Dimensions ...

Page 5

... Safety contacts: DC13 at24 V (6 cycles/min) Auxiliary contacts: AC15 at 230 V Auxiliary contacts: DC13 at24 V (6 cycles/min) Contact material Pilz GmbH & Co. KG, Sichere Automation, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: pilz.gmbh@pilz.de Service life graph 24 V -15 %/+ ...

Page 6

... TWIN crimp connectors Torque setting with screw terminals Pilz GmbH & Co. KG, Sichere Automation, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: pilz.gmbh@pilz. ...

Page 7

... Type Features PNOZ X1 24 VAC Pilz GmbH & Co. KG, Sichere Automation, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: pilz.gmbh@pilz.de 87.0 mm 22.5 mm 121.0 mm 180 8.00 A 7. VDC AC B Terminals Order no. Screw terminals 774 300 NSG-D-2-069-2006-09 ...

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