Pilz PNOZ XM1 Data Sheet
Emergency Stop Relays, Safety Gate Monitors
PNOZplus - Master Unit
PNOZ XM1
Technical Details PNOZ XM1
Electrical Data
Supply Voltage 24 VDC
Tolerance 85 ... 120 %
Power Consumption Approx. 6 W + 2 W per input module
Voltage and Current at the
Input Circuit: 24 VDC/8 mA
Start and Feedback Control Loop: 24 VDC/9.4 mA
Programming Input: Y41 and Y42 24 VDC/5.8 mA
Switching Capability in accordance with
EN 60947-4-1, 10/91 AC1: 240 V/8 A/2000 VA
DC1: 24 V/8 A/200 W
EN 60947-5-1, 10/91 AC15: 230 V/3 A; DC13: 24 V/7 A
(DC13: 6 cycles/min)
Output Contacts 4 safety contacts (N/O),
Master unit for the PNOZplus modular safety system in accordance with
VDE 0113-1, 11/98, EN 422, 06/95,
EN 201, 06/85 and IEC 204-1, 11/98.
Features
● 2 input circuits per unit
● Up to 20 input circuits can be
added using input modules
● Monitored or automatic reset
can be selected
● Simultaneity monitoring,
selectable
● 2 semiconductor outputs
(Fault, K1/K2)
● Diagnostic interface
● Triple-channel operation
can be selected
● LED status indicators
● 5 pulsed outputs
Approvals
PNOZ XM1
●
Description
● 112.5 mm, P-93 housing, DIN-Rail
mounting
● Positive-guided relay outputs:
– 4 safety contacts (N/O)
– 1 auxiliary contact (N/C)
● 2 semiconductor outputs
● Connections for
– single or dual-channel E-STOP
button, safety gates with up to
Total Current of the 4 contacts 28 A
Contact Fuse Protection
EN 60947-5-1, 10/91 10 A quick or 6 A slow
Pulsed Outputs 5
Semiconductor Outputs 24 VDC/20 mA, short-circuit protected
External Supply Voltage 24 VDC ±20 %
Times
Delay-on Energisation Max. 150 ms
Switch-on Delay 3 s (after UB is applied)
Delay-on De-energisation Max. 50 ms
Recovery Time Min. 150 ms
Simultaneity channel 1/2/3 3 s or ¥
Max. Supply Interruption
before De-energisation Min. 20 ms
Environmental Data
Ambient Temperature 0 ... +60 °C
Storage Temperature -25 ... +70 °C
Mechanical Data
Maximum Cross Section of 1.5 mm2 (single-core or multi-core
External Conductors with crimp connectors)
Dimensions (H x W x D) 87 x 112.5 x 121 mm
Weight 680 g
3 limit switches, light curtains
with relay outputs
– reset button
● Maximum of 9 PNOZ XE1
input modules can be
connected, each with 2 input
circuits
● Reset button to acknowledge
errors
● Universal interface for
connecting a fieldbus module for
transmitting switch and error
status, e.g. to a PLC
● Detects shorts across the input
contacts
1 auxiliary contact (N/C)
● Increase in the number of safety
contacts available by connecting
expander modules
● LEDs for relay and input circuits,
power, error type and error
location.
Operating Modes
● Single-channel operation
● Dual-channel operation
● Triple-channel operation
● Automatic reset
● Manual reset
● Monitored manual reset
1
Pilz GmbH & Co., Felix-Wankel-Straße 2, 73760 Ostfildern, Deutschland NSG-D-2-051-07/00
Telefon +49 (7 11) 34 09-0, Telefax +49 (7 11) 34 09-1 33, E-Mail: pilz.gmbh@pilz.de
1-1
Emergency Stop Relays, Safety Gate Monitors
PNOZplus - Master Unit
PNOZ XM1
1
Internal Wiring Diagram
Inputs Pulsed outputs
A1
Power
section
A2
Y31
Y35
Y32
Y30
Interface PNOZ XE1
conductor
Shift register
Shift register
Semioutput
fieldbus module
I
nterface
µController
µController
External Wiring
● Example 1
Single-channel E-STOP wiring with
manual reset.
S11 S11
S1
Y1
Y1
A1
S3
S31 S41S51S12 S22 S32 S42 S52 S62 S11 S21
Relay
drive
Relay
drive
Reset circuit
Time circuit
Feedback control loop
Y2 Y1 Y1S34Y41
13 23 33 43 51
K1
K2
14 24 34 44 52
Y42
● Example 3
Dual-channel safety gate control with
monitored manual reset.
Simultaneity: 3 s.
S11
S21
S11 A1
S1
Y1
S3
● Example 5
Dual-channel safety gate control with
manual reset.
Simultaneity: 3 s.
S22
S51
S41 A1
S2
S1
S32
S12
S11
S62
Y1
Y41
Y1
S3
Y2
S34
● Example 6
Triple-channel safety gate control
with monitored manual reset.
S11
S12
S11
S21
S31
S1
S2
S4
S22
S62
S32
Y1
A1
S3
Y2
S34
– Key
S1/2/4: E-STOP or safety gate switch
S3: Reset button
Switch operated
Gate open
S32
S62
Y41
S34
S2
S34
Y2
S62S22
Y2
S12
Gate closed
● Example 2
Dual-channel E-STOP wiring with
monitored manual reset.
● Example 4
Single-channel safety gate control
with automatic reset.
Simultaneity: infinity.
S11
S11
S21
S1
S12
S22
S62
S11
Y1
A1
S3
Y2
S34
S51
S1
S12
Y1
S62S32
Y41Y1S34Y1Y42
Pilz GmbH & Co., Felix-Wankel-Straße 2, 73760 Ostfildern, Deutschland NSG-D-2-051-07/00
Telefon +49 (7 11) 34 09-0, Telefax +49 (7 11) 34 09-1 33, E-Mail: pilz.gmbh@pilz.de
Y1
Y2
Loading...