UMA Series

Safety Mat

UMA Series

Easy-to-install safety mat with advanced features

* Information in this page is a reference that you created on the basis of information in the product catalog before the end of production, may be different from the current situation, such as goods for / supported standards options / price / features of the product. Before using, please check the compatibility and safety system.

last update: October 2, 2017

Safety Mat

Detection Method	Pressure sensitive
Mat Type	Normally open SPST
Mat Electrical Rating	20.4 V to 28.8 V
Activation Force	300 N min. to 80 mm dia. test piece
Maximum Load	2,000 N to 80 mm dia. test piece 1,862 kPa (270 lbs/in.2) (rolling load (stationary))
Response Time	50 ms max.
Mechanical Durability	1 x 10⁶operations min.
Mat Exit Cable	Model No. ending ‘-1’: 1 exit cable, M8 4-pin cable, 4 conductors, 22 AWG, male Model No. ending ‘-2’: 2 exit cables, M8 3-pin cable, 2 conductors, 22 AWG, 1 male and 1 female
Ambient operating temperature	-10 to 55°C (14 to 131°F) (with no icing or condensation)
Ambient storage temperature	-10 to 55°C (14 to 131°F) (with no icing or condensation)
Ambient operating humidity	0 to 95% RH
Degree of protection	IP65
Material (Mat cover)	Polyurethane
Weight	Approx. 25 kg/m²

Safety Mat Controller

Ratings

Model	MC3	SCC-1224A
Power voltage	24 VDC	120 VAC 50/60Hz (Terminals A1 and A2) 24 VAC 50/60Hz or 24 VDC (Terminals B1 and B2)
Operating voltage range	-15% to +15% of rated supply voltage	-10% to +10% of rated supply voltage
Power consumption *	3 W max.	120 VAC: 3.8 VA max. 50 Hz, 3.5 VA max. 60 Hz 24 VAC: 1.2 VA max., 24 VDC: 1.5 W max.
Rated load	6 A at 230 VAC/6 A at 24 VDC (resistive load) 5 A at 230 VAC (AC15)/2 A at 24 VDC (DC13) (inductive load)	3 A at 230 VAC/3 A at 24 VDC (resistive load) 1 A at 230 VAC (AC15)/2 A at 24 VDC (DC13) (inductive load)

* Power consumption of loads is not included.

Characteristics

Model		MC3	SCC-1224A
Response time		30 ms max.	13 ms max.
Safety input		Mat can be connected in series (Connectable number: 12 max.) The external impedance must be 8 Ω or less between M11 and M21 and between M12 and M22.	Mat can be connected in series (Connectable number: 10 max.)
Safety output		SPDT-NO	SPDT-NO
Auxiliary output		SPDT-NC	SPST-NO
Dielectric strength	Between different poles of outputs	1,800 VAC, 50/60 Hz for 1 sec.	1,500 VAC, 50/60 Hz for 1 sec.
Dielectric strength	Between power supply and output	1,800 VAC, 50/60 Hz for 1 sec.	1,500 VAC, 50/60 Hz for 1 sec.
Vibration resistance		Malfunction: 10 to 55 Hz, 0.15 mm single amplitude	Malfunction: 10 to 55 Hz, 0.15 mm single amplitude
Mechanical shock resistance		Malfunction: 98 m/s²	Malfunction: 147 m/s²
Durability	Mechanical	10,000,000 cycles min.	1,000,000 cycles min.
Durability	Electrical	100,000 cycles min. (rated load, switching frequency: 360 cycles/hour)	AC-15: 800,000 cycles min. (1A at 230 VAC) DC-13: 250,000 cycles min. (2A at 24 VDC)
Ambient operating temperature		0 to 55°C (with no icing or condensation)	-20 to 55°C (with no icing or condensation)
Ambient operating humidity		0% to 90% RH	0% to 90% RH
Degree of protection		IP20	IP20
Terminal tightening torque		0.5 N·m	0.5 to 0.6 N·m
Weight		Approx. 360 g	Approx. 210 g

Approvals

Model	MC3	SCC-1224A
Conforming to Standards	EN ISO13856-1:2013, EN ISO13849-1:2015, ANSI/UL 508, CSA C22.2 No. 14	EN ISO 13856-1:2013, EN ISO 13849-1:2015, ANSI/UL 508, CSA C22.2 No. 14
Performance level (PL)/ safety category *	PL d/safety category 3 (EN ISO 13849-1:2015)	PL d/safety category 3 (EN ISO 13849-1:2015)
PFHd *	4.8× 10^-8	6.5× 10^-9

* Applicable to integrated systems of UMA Safety Mats and Safety Mat Controller.

last update: October 2, 2017

Product Category

Safety Components
- Safety Mats
  - Discontinued
    - UMA Series

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