XPSAF5130P SQUARE D, XPSAF5130P Datasheet - Page 219

• Manufacturer Part Number: XPSAF5130P
• Description: SAFETY RELAY 300V 2.5A PREVENTA
• Manufacturer: SQUARE D

Specifications of XPSAF5130P

• Contact Current Max: 30mA
• Contact Voltage Dc Nom: 24V
• Contact Configuration: 3NO
• Relay Mounting: DIN Rail
• External Height: 66mm
• External Width: 114mm
• External Depth: 22.5mm
• Rohs Compliant: Yes

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Operating principle
Principle:
page 2/218
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Characteristics:
page 2/219
Safety automation system solutions
Safety monitoring module
Preventa™ XPSLCM
For the “muting” function of type 2
and type 4 light curtains
Safety modules XPSLCM are used with type 4 light curtains conforming to
EN/IEC 61496-1 to provide a system inhibiting the light curtain protection, i.e.
“muting”. This function enables the automatic passage of parts for machining or
loaded pallets, without interrupting the transportation movement within the zone
protected by the electro-sensitive protection equipment (ESPE) system. In addition to
the electro-sensitive protection and safety relay modules XPSLCM, the system
consists of 4 to 8 inhibition sensors, 2 indicator lights and a key switch to reset the
system to the initial state in the event of a sequence error.
When the system is switched on by the start command and the light curtain
protection not interrupted, the main circuit is closed by the safety outputs of the
XPSLCM modules (solid-state safety outputs). In addition to safety outputs, the
modules incorporate signalling outputs for sending system status information to the
PLC. Either 5 or 14 LEDs and a 2-digit display, mounted on the front cover of the
module, provide information on the safety circuit status.
An interruption of the protection field monitored by the electro-sensitive protection
equipment causes instantaneous opening of the safety outputs; the process PLC
receives a stop command and the LED display mounted on the front cover indicates
the change of state of the safety circuits. The “open” state is maintained until the
module is restarted using the Start button.
The “muting” function cannot be activated by supplying the inhibition sensors unless
the safety outputs have been switched on beforehand. To trigger the “muting”
function, the inhibition devices must be activated within the 3 second time interval.
During the activated “muting” phase, materials can be transported through the
protection field without deactivating the safety outputs. In the event of intrusion into
the hazardous zone, a person cannot activate the inhibition sensors in the same way
and the system stops.
While the “muting” function is activated, a “muting” status indicator light is controlled
by the XPSLCM module. An anomaly at indicator light level (short-circuit, open
circuit) is immediately recognized and deactivates the “muting” function. The indicator
light only illuminates when a “muting” signal is generated and indicates the inhibition
of the protection function.
ESPE: electro-sensitive protection equipment (light curtain).
A, B, D, C: “muting” sensors.
m: trolley length and dM = distance between A, B and D, C.
References:
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Operating principle
Conditions to be observed for the “muting” function
b The “muting” sensors must either be thru-beam type XUB 0BPSNL2 +
XUB 0BKSNL2T, polarized reflex type XUB 0BPSNL2 + XUC Z50 or mechanical limit
switches with contacts.
b dM ≤ m to obtain continuous validation of the “muting” function.
b Avoid the intrusion of persons during the “muting” phase. This phase is indicated
by the indicator light connected to the “muting” indicator output of the XPSLCM
module.
b A materials trolley must provide the “muting” signal before entering the protection
field and cease it once it has cleared all the sensors of the protection field on exiting.
m
Materials
i.e.: AGV
trolley
Entry direction
Dimensions:
page 2/221
A
B
dM
“Muting” indication
ESPE (Light curtain)
Wiring Diagrams:
page 2/222
D
C
Materials
i.e.: AGV
trolley
Hazardous
zone