Safety Light CurtainSL-V series

SL-V56HM

Main Unit, Robust Type, 56 Optical Axes

SPECIFICATIONS

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Model

SL-V56HM

Detection capability

ø0.98" ø25 mm

Beam axis spacing/Lens diameter

20 mm/ø5 mm 0.79"/ø0.20"

Effective aperture angle

Max. ±2.5 ° (When operating distance is 3 m 98.23' or more)

Working distance

0.1 m to 9.0 m 0.30' to 29.53' (detection height of 1,260 mm 49.61" or l ess)
0.1 m to 7.0 m 0.30' to 22.97' (detection height of 1,400 mm 55.12" or more)

Response time (ms)

ON→OFF

13.6*1

OFF→ON

53.6*1

Light source

Infrared LED (850 nm)

Operation mode

Turns on when no interruptions are present in the detection zone (excluding when the muting function is used)

OSSD output

Output

2 outputs each for PNP and NPN. Can be changed by using the connector cable.

Max. l oad current

500 mA*2

Residual vol tage (during ON)

Max. 2.5 V (with a cable length of 7 m 22.97')

Leakage current

Max. 100 µA*3

Max. capacitive load

2.2 µF (with a load resistance of 100 Ω)

Load wiring resistance

Max. 2.5 Ω*4

Non safety-rel ated output

AUX

Output with automatic PNP/NPN switching function, 50 mA max.

Interlock-reset-ready output

Alarm output

Clear/blocked output

State information output 1, 2

Muting lamp output

Incandescent lamp (24 VDC, 1 to 7 W) or LED lamp (load current: 10 to 300 mA)*5 can be connected

Input

EDM input

Short-circuit current 10 mA

Wait input

Short-circuit current 2.5 mA

Reset input

Muting input 1, 2

Override input

Protection circuit

Reverse current protection, short-circuit protection for each output, surge protection for each output

Approved standards

EMC

EMS

IEC61496-1, EN61496-1, UL61496-1

EMC

EN55011 Class A, FCC Part15B Class A

Safety

IEC61496-1, EN61496-1, UL61496-1 (Type 4 ESPE)
IEC61496-2, UL61496-2, EN61496-2 (Type 4 AOPD)
IEC61508 (SIL3), EN61508 (SIL3), IEC62061 (SIL3), EN ISO13849-1: 2015 (Category 4, PLe)
UL508
UL1998

Rating

Power voltage

24 VDC +10 %, -20 %, Ripple (P-P) 10 % or less

Current consumption (mA)

When the center indicator is ON

Transmitter

122*6

Receiver

90*6

When the center indicator is OFF

Transmitter

112*6

Receiver

75*6

Environmental resistance

Enclosure rating

IP65/67 (IEC60529)

Overvoltage category

II

Ambient light

Incandescent lamp: 5,000 lux max., Sunlight: 20,000 lux max.

Operating ambient temperature

-10 to +55 °C 14 to 131 °F (No freezing)

Storage temperature

-25 to +60 °C -13 to 140 °F (No freezing)

Operating relative humidity

15 to 85 % RH (No condensation)

Storage relative humidity

15 to 95 % RH

Vibration resistance

10 to 55 Hz, Double amplitude 0.7 mm 0.03", 20 sweeps in each of the X, Y, and Z directions

Shock resistance

100 m/s2 (Approx. 10 G), 16 ms pulse, 1,000 times in each of the X, Y, and Z directions

Material

Main unit case

Aluminum

Upper case/lower case

Zinc die-cast

Front cover

Polycarbonate, SUS304

Weight

Transmitter

2,270 g

Receiver

2,290 g

*1 When connecting the SL-V units in series, the response time (ON to OFF) is the sum of the response times of al l the individual SL-V units, but the response time (OFF to ON) is the same as that of a singl e SL-V unit.
e.g. When connecting the SL-V32H (32 beam axes), SL-V24H (24 beam axes), and SL-V12L (12 beam axes) in series, the response time of each unit is 10.3 ms, 9.2 ms, and 7.6 ms respectively, and the response time (ON to OFF) is 10.3 ms + 9.2 ms + 7.6 ms = 27.1 ms.
*2 When used under ambient temperature between 45 to 55 °C 113 to 131 °F , the maximum should not exceed 300 mA.
*3 Applies to situations when power is either off or disconnected.
*4 The wiring resistance between the OSSD output and the connected equipment (excluding the resistance of the cable) must be 2.5 Ω or less to ensure operations. If using the NPN output with a cable length of 15 m or longer, and the load current consumption is 200 mA or more, the wire resistance must be 1.0 Ω or less.
*5 When used under ambient temperature between 45 to 55 °C 113 to 131 °F, use incandescent lamps (24 VDC, 1 to 3 W) or LED lamps (load current: 10 to 100 mA).
*6 The current consumption of the transmitter increases by 10 mA and decreases on the receiver by 10 mA when the AUX output (red wire of the transmitter) and the EDM input (red wire of the receiver) are short circuited if the fol lowing additional condition is met. (The total consumption of both transmitter and receiver is fixed.)
In the case where the PNP output type cabl e is used, the condition is that OSSD stays in the OFF state.
In the case where the NPN output type cable is used, the condition is that OSSD stays in the ON state.

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