Omron, UMA Series

last update: April 19, 2017

• 1 and 2 cable types

• Meets EN ISO 13849-1 (PLd/Safety Category 3) and EN ISO 13856-1

• Can be used with MC3 safety MAT controller or NX safety controller

• Complies with north american safety standards including ANSI/RIA 15.06

last update: April 19, 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
Power voltage	24 VDC
Operating voltage range	-15% to +15% of rated supply voltage
Power consumption *	3 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)
Maximum rated voltage	250 VAC/24 VDC
Rated carry current	6 A
Maximum switching capacity	1,500 VA

* Power consumption of loads is not included.

Characteristics

Model		MC3
Response time		30 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.
Safety output		SPDT-NO
Auxiliary output		SPDT-NC
Insulation resistance		20 MΩ min. (at 500 VDC)
Dielectric strength	Between different poles of outputs	1,800 VAC, 50/60 Hz for 1 sec.
Dielectric strength	Between power supply and output	1,800 VAC, 50/60 Hz for 1 sec.
Vibration resistance		Malfunction: 10 to 55 Hz, 0.15 mm single amplitude
Mechanical shock resistance		Malfunction: 98 m/s²
Durability	Mechanical	10,000,000 cycles min.
Durability	Electrical	100,000 cycles min. (rated load, switching frequency: 360 cycles/hour)
Ambient operating temperature		0 to 55°C (with no icing or condensation)
Ambient operating humidity		0% to 90% RH
Degree of protection		IP20
Terminal tightening torque		0.5 N·m
Weight		Approx. 360 g

Approvals

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

* Applicable to integrated systems of UMA Safety Mats and MC3 Safety Mat Controller.

last update: April 19, 2017

(Unit: mm)

Safety Mat

1-cable mat

UM[][]A-[]-[]-1

The UM[][]A-[]-[]-1 mat comes with a short 4-conductor quick disconnect cables with M8 4-pin connector at a corner of the safety mat.

2-cable mat

UM[][]A-[]-[]-2

The UM[][]A-[]-[]-2 mat comes with two short 2-conductor quick disconnect cables with M8 3-pin connector at two corners of the safety mat.

Please click image to enlarge (open in a new window).

*1. Refer to model number structure on data sheet for more information.
*2. "Step" portion of mat (inactive) is used to "seat/place/hold" trim.
*3. The mat has the following inactive (non-sensing) area:
- 10 mm (20 mm at corners) with a test piece of 80 mm diameter
- 15 mm (30 mm at corners) with a test piece of 11 mm diameter

Example dimensions: UMMA-0500-0500-[]

Mat controller

MC3

Accessories

Cables

Using with 1-Cable Mats

Single connector cable (M8, 4-socket)

Single connector cable to connect a 1-cable UMA Safety Mat to a MC3 safety mat controller.

UMA-CBL-4PCF-M8-[]M

Please click image to enlarge (open in a new window).

Male-Female extension cable (M8, 4-pin)

Extension cable to connect a 1-cable UMA safety mat to a UMA-CBL-4PCF-M8-[]M single connector cable.

UMA-CBL-4PMF-M8-[]M

Please click image to enlarge (open in a new window).

Using with 2-Cable Mats

Single connector cable (M8, 3-socket)

Single connector cable to connect a 2-cable UMA safety mat to a MC3 safety mat controller.

UMA-CBL-3PCF-M8-[]M

Please click image to enlarge (open in a new window).

Male-Female Extension Cable (M8, 3-pin)

Extension cable to connect a 2-cable UMA safety mat to a UMA-CBL-3PCF-M8-[]M Single connector cable or connect multiple 2-cable UMA safety mats in series.

UMA-CBL-3PMF-M8-[]M

Please click image to enlarge (open in a new window).

Male-Male extension cable (M8, 3-pin)

Used to connect the connector sockets of 2-cable UMA safety mats together.

UMA-CBL-3PMM-M8-0.15M

Female-Female Extension Cable (M8, 3-pin)

Used to connect the connector plugs of 2-cable UMA safety mats together.

UMA-CBL-3PFF-M8-0.15M

Trims

Ramp trim with yellow PVC cover

UMRT[]

Joining trim

UMJS[]

Aluminum ramp trim

UMAL

Molded outside corner

UMOC

Molded inside corner

UMIC

TITLE	DOCUMENT TYPE	SIZE
UMA Series	Catalog	5496 KB
UMA Safety Mat	Manual	8538 KB
SCC-1224A Safety Mat/Edge Controller	Manual	1642 KB
UMA Safety Mat(Safety Precautions) (ENG/JPN)	Instruction Manual	252 KB
SCC-1224A Safety Mat/Edge Controller	Instruction Manual	174 KB

Safety Mat

Safety Mat Controller

Ratings

Characteristics

Approvals

Safety Mat

1-cable mat

UM[][]A-[]-[]-1

2-cable mat

UM[][]A-[]-[]-2

Example dimensions: UMMA-0500-0500-[]

Mat controller

MC3

Accessories

Cables

Using with 1-Cable Mats

Using with 2-Cable Mats

Trims

Ramp trim with yellow PVC cover

Joining trim

Aluminum ramp trim

Molded outside corner

Molded inside corner

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