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GL-T11R: Dedicated Safety Relay for the GL-R Series

GL-T11R Type4 Quick Disconnect Safety Relay

The GL-T11R combines all of the features necessary to build a Category 4 compatible safety circuit in a single unit. This makes it possible to dramatically reduce the amount of time and labor required by complex circuit design processes. It also boasts quick disconnects that simplify the wiring process involved in connecting the light curtain to the relay. The GL-T11R reduces the need for specialized knowledge about safety circuits.

Quick Disconnect/ Spring type terminal block/ Space-saving/ Replaceable Relay

SL-U2 AC Power Supply

SL-U2

SL-U2, dedicated power source with class 2 output

In order to use the GL-R Series as a Type 4 light curtain, it is necessary to have a power supply that meets IEC/EN/UL61496-1 requirements. The SL-U2 dedicated power supply unit meets all of these requirements. Additionally, the SL-U2 uses a direct connection, eliminating the need for external wiring.

Specification [GL-T11R]
Model GL-T11R
Applicable model GL-R Series
Relay output FSD1,2 250 VAC 6 A 30 VDC 6 A (Resistance load)
240 VAC 2 A (COSø=0.3) (Inductive load)
24 VDC 1 A (COSø=0.3) (Inductive load)
Response
time
ON -> OFF GL-R +10 ms
OFF -> ON GL-R +32 ms
Life-span Electrical life-span 100,000 cycles or more with 250 VAC 6 A resistance load
(open/close frequency: 20 times/minute)
100,000 cycles or more with 30 VDC 6 A resistance load
(open/close frequency: 20 times/minute)
500,000 cycles or more with 250 VAC 1 A resistance load
(open/close frequency: 30 times/minute)
500,000 cycles or more with 30 VDC 1 A resistance load
(open/close frequency: 30 times/minute)
AC15: 100,000 cycles or more with 240 VAC 2 A inductive load
(open/close frequency: 20 times/minute, cosø = 0.3)
DC13: 100,000 cycles or more with 24 VDC 1 A inductive load
(open/close frequency: 20 times/minute, L/R = 48 ms)
Non-safety
output
AUX output Transistor output (PNP/NPN input device can be connected.) 1.
50 mA max., residual voltage 2.5 V max.
(When the cable between the GL-R and GL-T11R is 5 m)
Error output
Muting lamp output Incandescent lamp (24 VDC, 1 to 5.5 W)
LED lamp (load current: 10 to 230 mA) can be connected.
External input EDM input ON voltage: [Power supply voltage - 5 V] to [Power supply voltage]
OFF voltage: Open or 0 to 3 V
Short circuit current: Approx. 2.5 mA
(Approx. 10 mA with EDM input only)
Wait input
Reset input
Muting input 1, 2
Override input
Power supply Power supply voltage 24 VDC ±10%, ripple (P-P) 10% or less, Class 2
Current consumption 100 mA max. (24 VDC, GL-T11R only)
Environmental
resistance
Enclosure rating IP20 (IEC60529)
Must be installed within a control panel rated at IP54 or higher.
Pollution degree 2
Overvoltage category III
Ambient temperature 14 to +131°F -10 to +55°C (No freezing)
Storage ambient temperature -13 to +140°F -25 to +60°C (No freezing)
Relative humidity 15 to 85% RH (No condensation)
Storage relative humidity 15 to 95% RH
Altitude 2,000 m or less
Vibration 10 to 55 Hz
0.03" 0.7 mm compound amplitude
20 sweeps each in the X, Y and Z directions
Shock 100m/s2 (approx. 10 G), 16 ms pulse in
X, Y and Z directions, 1,000 times each axis
Material Main unit case Polycarbonate
Weight Approx. 310 g
Approved
standards
EMC EMS EN61496-1, UL61496-1, IEC61496-1
EMI EN55011 ClassA, FCC Part15B ClassA, ICES-003 ClassA
Safety EN61496-1, UL61496-1, IEC61496-1 (Type4 ESPE)
EN ISO13849-1 : 2008 (Category4, PLe)
UL508, EN50178
1. The output operation is the same as that when the PNP output type cable is used.
Model SL-U2
Type Switching type
Input power supply voltage 100 to 240 VAC ±10% (50/60 Hz)
Overvoltage category II
Output voltage 24 VDC ±10%, Class 2
Ripple/noise 240 mVp-p max.
Output capacity 1.8 A
Environmental
resistance
Ambient temperature 14 to +131°F -10 to +55°C (No freezing)
Relative humidity 35 to 85% RH (No condensation)
Pollution degree 2
Withstand voltage 1500 VAC
1 minute (across all external terminals and case)
Vibration 10 to 55 Hz
0.03" 0.7 mm compound amplitude
20 sweeps each in the X, Y and Z directions
Shock 100m/s2 (approx. 10 G), 16 ms pulse in
X, Y and Z directions, 1,000 times each axis
Insulation resistance 50 MΩ or more
(With 500 VDC megohmmeter across
all external terminals and case)
Power consumption 135 VA
Momentary interruption 10 ms max.
Weight Approx. 240 g
Approved
standards
EMC EMS IEC61496-1, EN61496-1, UL61496-1
EMI IEC61000-3-2, EN61000-3-2, EN55011 Class A,
FCC Part15 Class A, ICES-003 Class A
Safety EN60950-1, EN50178, UL60950-1, UL508

[GL-T11R Series dedicated relay for the GL-R]
GL-T11R

GL-T11R

[SL-U2 dedicated power supply for KEYENCE light curtains (Class 2 output)]
SL-U2

SL-U2