UMYM5-0750-1500 [OMRON]

Safety Mat/Safety Mat Controller; 安全垫/安全垫控制器
UMYM5-0750-1500
型号: UMYM5-0750-1500
厂家: OMRON ELECTRONICS LLC    OMRON ELECTRONICS LLC
描述:

Safety Mat/Safety Mat Controller
安全垫/安全垫控制器

控制器
文件: 总12页 (文件大小:2006K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
Safety Mat/Safety Mat Controller  
UM/MC3  
CSM_UM_MC3_DS_E_4_1  
New Safety Mat That Is Easy to  
Install and Maintain  
• Meets Safety Category 3 (EN954-1) requirements when  
used in combination with a dedicated controller.  
• Simple connection allows multiple mats to be joined  
together.  
• A wide variety of mat sizes are available.  
• Obtained EN1760-1 and EN954-1 (Cat.3) certification.  
• Complies with North American safety standards,  
including ANSI/RIA15.06-1999.  
Be sure to read the "Safety Precautions"  
on page 10.  
Model Number Structure  
Model Number Legend  
Safety Mat  
UM@@@-@-@  
– – – – –  
1 2 3  
4
5
A
1. Color  
None : Black  
: Yellow  
2. Unit of Length  
None : Inch  
: Millimeter  
3. Cable Length  
: 5 m  
10 : 10 m  
4. Safety Mat Dimension A  
5. Safety Mat Dimension B  
5
Y
M
B
Ordering Information  
Safety Mat Controller  
Safety outputs  
Auxiliary outputs  
Rated voltage  
Terminal block type  
Model  
MC3  
SPDT-NO  
SPDT-NC  
24 VDC  
Screw terminals  
Safety Mat  
Dimensions  
Black  
Model  
Yellow  
A (mm)  
300  
B (mm)  
300  
Model  
UMM5-0300-0300  
UMYM5-0300-0300  
UMYM5-0400-0400  
UMYM5-0500-0250  
UMYM5-0500-0400  
UMYM5-0500-0500  
UMYM5-0500-1500  
UMYM5-0600-0400  
UMYM5-0750-0250  
UMYM5-0750-0500  
UMYM5-0750-0750  
UMYM5-0750-1500  
UMYM5-1000-0500  
UMYM5-1000-0750  
UMYM5-1000-1000  
UMYM5-1000-1250  
UMYM5-1000-1500  
400  
400  
UMM5-0400-0400  
UMM5-0500-0250  
UMM5-0500-0400  
UMM5-0500-0500  
UMM5-0500-1500  
UMM5-0600-0400  
UMM5-0750-0250  
UMM5-0750-0500  
UMM5-0750-0750  
UMM5-0750-1500  
UMM5-1000-0500  
UMM5-1000-0750  
UMM5-1000-1000  
UMM5-1000-1250  
UMM5-1000-1500  
500  
250  
500  
400  
500  
500  
500  
1500  
400  
600  
750  
250  
750  
500  
750  
750  
750  
1500  
500  
1000  
1000  
1000  
1000  
1000  
750  
1000  
1250  
1500  
Note: The actual lengths of the Safety Mat are 12 mm longer in both dimension A and dimension B.  
1
UM/MC3  
Trims  
Appearance  
Name  
Model  
Remarks  
Ramp Trim with Yellow PVC  
Cover (1.22 m)  
Installed on the perimeter of the Safety Mat. Each  
Trim is composed of two parts, an aluminum base  
and a PVC Cover. Possible to install cables in-  
side.  
UMRT4  
Ramp Trim with Yellow PVC  
Cover (2.44 m)  
UMRT8  
UMJS4  
UMJS8  
The Joining Trims join the Safety Mats when two  
or more Safety Mats are being combined. In addi-  
tion to joining the Safety Mats, the Joining Trims  
preserve the Safety Mat's sensitivity at the joints.  
Joining Trim (1.22 m)  
Joining Trim (2.44 m)  
Aluminum Ramp Trim  
(2.44 m)  
UMAL  
UMOC  
Installed on the perimeter of the Safety Mat.  
Installed at the outside corners of the Safety Mat  
combining with Ramp Trims with Yellow PVC  
Cover.  
Molded Outside Corner  
Molded Inside Corner  
Installed at the inside corners when two or more  
Safety Mats combining with Ramp Trims with Yel-  
low PVC Cover are being combined.  
UMIC  
Note: Screws (No. 8 32 mm) and anchors (12 each) are included with each Trim.  
Accessories  
Appearance  
Name  
Model  
Remarks  
Used to connect to two or more Safety Mats to the  
single MC3 Safety Mat Controller.  
Distribution Box  
(for six mats)  
UMDB-6  
Used to protect the unused connectors of  
UMDB-6.  
Waterproof Cover  
Y Connector  
XS2Z-22  
UM-Y-2-1  
Used to connect two Safety Mats to the single  
MC3 Safety Mat Controller.  
Distributes to individual lines to connect the Safe-  
ty Mat to a MC3 Safety Mat Controller.  
Panel-mount Connector  
UMPMC  
Extension Cable (3 m)  
Extension Cable (5 m)  
Extension Cable (10 m)  
Extension Cable (15 m)  
UMEC-03  
UMEC-05  
UMEC-10  
UMEC-15  
This cable is used to extend a cable, or to connect  
the UMPMC to the UMDB-6.  
Connector with cable  
Socket on one cable end (1 m)  
XS2F-D421-C80-A  
XS2F-D421-D80-A  
XS2F-D421-G80-A  
XS2F-D421-J80-A  
Connector with cable  
Socket on one cable end (2 m)  
Used to connect the UMDB-6 to the MC3 Safe-  
ty Mat Controllers.  
Connector with cable  
Socket on one cable end (5 m)  
Connector with cable  
Socket on one cable end (10 m)  
Note: For trims and accessories required for the Safety Mat system configuration, see "Installation" on page 4.  
2
UM/MC3  
Specifications  
Ratings  
Safety Mat Controller  
Power input  
Item  
Model  
MC3  
MC3  
Power voltage  
24 VDC  
Operating voltage range  
Power consumption *  
* Power consumption of loads is not included.  
-15% to +15% of rated supply voltage  
3 W max.  
Switch  
Item  
Model  
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)  
Rated load  
Maximum rated voltage  
Rated carry current  
250 VAC/24 VDC  
6 A  
Maximum switching capacity  
1,500 VA  
Characteristics  
Safety Mat  
Item  
Model  
UM  
Pressure sensing method  
30 kg min.  
Detection method  
Detection weight  
Maximum allowable load  
Mechanical durability  
Material  
2,000 N (EN1760-1 requirement)  
1 million cycles min.  
PVC (Polyvinyl Chloride)  
-37 to 66°C (with no icing or condensation)  
IP67  
Ambient operating temperature  
Degree of protection  
Weight  
Approx. 24.4 kg/m2  
Safety Mat Controller  
Item  
Model  
MC3  
Response time  
30 ms max.  
Four-wire Safety Mat only  
Mat can be connected in series (Connectable number: 12 max.)  
Safety input  
The external impedance must be 8 Ω or less between M11 and M21 and between M12 and M22.  
Safety output  
SPDT-NO  
Auxiliary output  
Insulation resistance  
SPDT-NC  
20 MΩ min. (at 500 VDC)  
Between different  
poles of outputs  
Dielectric  
strength  
1,800 VAC, 50/60 Hz for 1 min.  
Between power  
supply and output  
Vibration resistance  
Malfunction: 10 to 55 Hz, 0.15 mm single amplitude  
Mechanical shock resistance  
Malfunction: 98 m/s2  
Mechanical  
Durability  
10,000,000 cycles min.  
Electrical  
100,000 cycles min. (rated load, switching frequency: 360 cycles/hour)  
Ambient operating temperature  
Ambient operating humidity  
Degree of protection  
0 to 55°C (with no icing or condensation)  
0% to 90% RH  
IP20  
Terminal tightening torque  
Weight  
0.5 N·m  
Approx. 360 g  
3
UM/MC3  
Installation  
Example 2: Using three Safety Mats  
Using Trim Pieces  
Ramp Trim with Yellow PVC Cover: UMRT4/UMRT8  
Secures the edges of the Safety Mats to the floor.  
It is composed of two parts with an aluminum base and a PVC Cover.  
UMOC  
Joining Trim: UMJS4/UMJS8  
The Joining Trims join the Safety Mats when two or more Safety Mats  
are being combined.  
In addition to joining the Safety Mats, the Joining Trims preserve the  
Safety Mat's sensitivity at the joints.  
UMYM5-1000-1000  
UMIC  
UMRT4  
UMJS4  
Aluminum Ramp Trim: UMAL  
Secures the edges of the Safety Mat to the floor.  
The Aluminum Ramp Trim is hollow, so cable can be routed through  
it.  
UMYM5-1000-1000  
UMYM5-1000-1000  
Molded Outside Corner: UMOC  
Used together with the Ramp Trim with Yellow PVC Cover (UMRT4/  
UMRT8) to secure the external corners of the Safety Mats to the floor.  
UMOC  
Molded Inside Corner: UMIC  
Used together with the Ramp Trim with Yellow PVC Cover (UMRT4/  
UMRT8) to secure the internal corners of the Safety Mats to the floor.  
Note: 1. The Aluminum Ramp Trim or Ramp Trim with Yellow PVC  
Cover must be cut to fit the size of the Safety Mats being  
used.  
Furthermore, when the Safety Mat's wiring is being routed  
through the Aluminum Ramp Trim or Ramp Trim with Yellow  
PVC Cover, it will be necessary to cut or notch the  
Aluminum Ramp Trim or Ramp Trim with Yellow PVC Cover  
for cable access.  
Refer to the Safety Mat Instruction Sheet for details on  
cutting or notching the Aluminum Ramp Trim or Ramp Trim  
with Yellow PVC Cover.  
2. The Joining Trim must be cut to fit the size of the Safety  
Mats being used.  
3. The Ramp Trim with Yellow PVC Cover and Molded Corner  
must be anchored to the floor to secure the Safety Mats. It  
is also necessary to drill holes in the Trim to anchor it.  
Refer to the Safety Mat Instruction Sheet for details on  
drilling holes in the Trim and Molded Corner and anchoring  
it to the floor.  
In this case, the perimeter of the Safety Mat is about 8 m, the joint  
between the Safety Mats is 2-m long, and the following pieces are  
required:  
The example above consists of the following components:  
Safety Mat Configuration  
The Safety Mats are secured by anchoring the Ramp Trim with Yellow  
PVC Cover and Molded Corner to the floor.  
Before ordering, confirm the number of Ramp Trim with Yellow PVC  
Cover and Molded Corner pieces that will be needed.  
UMYM5-1000-1000 Safety Mat  
: 3 pieces  
UMRT4 Ramp Trim with Yellow PVC Cover (1.22 m) : 8 pieces  
UMJS4 Joining Trim (1.22 m)  
UMOC Molded Outside Corner  
UMIC Molded Inside Corner  
: 2 pieces  
: 5 pieces  
: 1 piece  
Example 1: Using a Single Safety Mat  
UMOC  
UMRT4  
UMOC  
UMYM5-1000-1000  
In this case, the perimeter of the Safety Mat is about 4 m and the  
following pieces are required:  
The example above consists of the following components:  
UMYM5-1000-1000 Safety Mat  
UMRT4 Ramp Trim with Yellow PVC Cover (1.22 m) : 4 pieces  
UMOC Molded Outside Corner : 4 pieces  
: 1 piece  
4
UM/MC3  
Wiring of Safety Mat and Safety Mat Controller  
Example 1: Using a Single Safety Mat  
Example 2: Using Two Safety Mats  
Safety Mat  
UM@  
Safety Mat  
UM@  
Panel-mount  
Connector  
UMPMC  
Panel-mount Connector  
UMPMC  
Y Connector  
UM-Y-2-1  
Safety Mat Controller  
MC3  
Note: You can cut a Safety Mat's cable and wire it to the MC3 Safety  
Mat Controller without using UMPMC.  
Safety Mat  
Controller  
MC3  
Safety Mat  
UM@  
Example 3: Using Six Safety Mats  
Connecting directly to  
Safety Mat Controller  
Safety Mat  
UM@  
Safety Mat  
UM@  
Distribution Box  
(for six mats)  
UMDB-6  
Connector with cable  
Socket on one cable end  
XS2F-D421-@80-A  
Safety Mat  
UM@  
Safety Mat  
UM@  
Safety Mat  
UM@  
Safety Mat  
UM@  
Safety Mat Controller  
MC3  
Connecting to  
Safety Mat Controller in  
a panel  
Safety Mat  
UM@  
Safety Mat  
UM@  
Safety Mat  
UM@  
Inside of  
Control panel  
Surface of  
control panel  
Distribution Box  
(for six mats)  
UMDB-6  
Extension cable  
UMEC-@  
Panel-mount Connector  
UMPMC  
Safety Mat Controller  
MC3  
Safety Mat  
UM@  
Safety Mat  
UM@  
Safety Mat  
UM@  
Note: 1. Use UMEC-@ Extension Cables as required by the distance between the Safety Mats and the Mat Controller.  
2. When using the UMDB-6 to connect to 1 to 5 Mats, change the wiring inside the UMDB-6. Refer to user documentation provided with the UMDB-6.  
Contact your dealer for other wiring combinations.  
5
UM/MC3  
Connections  
Internal Connection  
Y2 Y1  
X1 X2  
13 23 31 41  
Power  
supply  
Control Circuit  
M22  
M11  
M12  
M21  
14 24 32 42  
Wiring of Inputs and Outputs  
Signal name Terminal name  
Description of operation  
Wiring  
Connect the power supply plus (24 VDC) to the Y1  
terminal.  
Connect the power supply minus (GND) to the Y2  
terminal.  
Power supply input terminals for MC3  
Connect the power source to the Y1 and Y2 terminals.  
Power supply  
input  
Y1, Y2  
Brown  
Black  
White  
Blue  
M12  
M11  
Safety Mat  
UM  
To turn ON safety outputs, all the connected safety  
mats must have no load.  
Safety Mat  
input  
M11, M12,  
M21, M22  
Blue  
Otherwise, the safety outputs will NOT turn ON.  
M21  
M22  
White  
Reset switch  
The Safety Outputs can be turned ON only after the  
connection between X1 and X2 closes and then opens.  
If the connection between X1 and X2 does not close  
and open, the Safety Outputs will not turn ON.  
Manual Reset  
Mode  
X1  
X2  
Reset input  
X1, X2  
X1  
X2  
The normal operation can be made if the connection  
between X1 and X2 is open.  
Auto Reset Mode  
The Safety Outputs are turned ON and OFF according to  
the status of the Safety Mat inputs and the reset input.  
Safety output 13-14, 23-24  
Keep these outputs Open when NOT used.  
Keep these outputs Open when NOT used.  
Turns ON/OFF according to the state of the opposite  
logic to the safety outputs.  
Auxiliary  
31-32, 41-42  
output  
Changing the Reset Mode  
You can select either the Auto Reset Mode or the Manual Reset Mode with the MC3 Controller.  
Remove the terminal block from the top of the MC3 Controller to expose three yellow jumpers. Set the jumps as required by system specifications.  
Auto Reset Mode (Factory Setting)  
Leave all three jumpers connected.  
Manual Reset Mode  
Remove all three jumpers.  
Terminal block removed  
from top of Controller  
Three yellow jumpers  
6
UM/MC3  
Dimensions  
(Unit:mm)  
Safety Mat Controller  
MC3  
Terminal/LED arrangements  
Y2 Y1 X1X2M11 M12 M21 M22  
LED (red)  
LED (green)  
Lights when the safety  
output from the MC3  
Safety Mat Controller is  
OFF  
Stop  
Lights when the UM  
Safety Mat is not  
being activated  
(i.e., when intrusion  
is not being detected)  
Run  
Mat Clear  
110  
LED (green)  
Lights when the safety  
output from the MC3  
Safety Mat Controller is  
ON  
13 14 23 24 31 32 41 42  
98  
15.3  
55  
38  
84 75  
61.2  
Two, R2.2  
Trims  
Ramp Trim with Yellow PVC Cover  
UMRT  
Molded Outside Corner  
@
UMOC  
58.4  
30.6  
28.6  
72.4  
94.6  
91.4  
58.4  
30.6  
Joining Trim  
UMJS  
@
72.4  
94.6  
Molded Inside Corner  
23.1  
UMIC  
57.5  
101.6  
21.9  
Aluminum Ramp Trim  
UMAL  
72.4  
94.6  
13.7  
57.5  
21.9  
10.6  
7.6  
9.4  
19.5  
63.5  
72.4  
94.6  
Safety Mat  
Example: UMYM5-0500-0500  
Mat dimension + 12  
Mat dimension  
512  
500  
11.8  
50.8  
Cable position  
7
UM/MC3  
Accessories  
Mounting hole dimensions  
Distribution Box  
UMDB-6  
101.6  
MAT3  
MAT2  
MAT1  
MAT4  
MAT5  
MAT6  
38.1  
38.1  
228.6  
217.4  
215.9  
60.5  
38.1  
115.8  
78.2  
75.7  
38.1  
50.8  
Y Connector  
UM-Y-2-1  
Panel-mount Connector  
UMPMC  
Pin arrangement  
Internal wiring  
1 (Brown)  
4 (Black)  
2 (White)  
3 (Blue)  
Female B  
4: Black  
1: Brown  
Male  
M12×1  
3: Red/black  
2: Red/white  
4
1
49.9  
19.1  
Female A  
3
2
1
4
20  
3: Blue  
15.5  
11.5  
2: White  
304.8  
Extension Cable  
L *  
UMEC-03, UMEC-05  
UMEC-10, UMEC-15  
Pin arrangement  
Female (socket)  
*Cable length  
Model  
Male (plug)  
L (m)  
3
Model  
L (m)  
5
1 (Brown)  
4 (Black)  
1 (Brown)  
4 (Black)  
2 (White)  
3 (Blue)  
2 (White)  
3 (Blue)  
UMEC-03  
UMEC-10  
UMEC-05  
UMEC-15  
10  
15  
Connector with Cable Socket on One Cable End  
XS2F-D421-C80-A  
M12  
5 dia.  
45°  
6 dia.  
XS2F-D421-D80-A  
XS2F-D421-G80-A  
XS2F-D421-J80-A  
14.9 dia.  
40.7  
30  
5
L *  
50  
*Cable length  
Model  
Wiring diagram  
Pin arrangement  
L (m)  
Cable color of  
core sheath  
Terminal No.  
XS2F-D421-C80-A  
XS2F-D421-D80-A  
XS2F-D421-G80-A  
XS2F-D421-J80-A  
1
2
1 (Brown)  
4 (Black)  
2 (White)  
3 (Blue)  
Brown  
White  
Blue  
Black  
5
10  
8
UM/MC3  
Application Examples  
UM@ + MC3 (Manual Reset) + Safety Door Switch (D4GS-N, D4NS, or D4BS) + G9SB (Auto Reset)  
(A Safety Relay Unit or Safety Controller other than the G9SB can be used.)  
Timing Chart  
Load  
No load  
UM Safety Mat  
Safety door switch S2  
Blue  
White  
Reset switch S1  
S1: Reset switch  
MC3 Safety Mat Controller  
13-14, 23-24  
MC3 Safety Mat Controller  
31-32, 41-42  
UM@  
UM@  
S2: Safety door switch  
KM and KM2: Magnetic Contactors  
M: 3-phase motor  
Black  
Brown  
White  
G9SB 13-14, 23-24  
KM1 and KM2 (NC)  
KM1 and KM2 (NO)  
Blue  
S2  
OPEN  
Black  
Brown  
Feedback Loop  
KM1  
KM2  
T31  
T32  
T12  
M11  
M12  
13 23 31  
41  
A1 T11  
13  
23  
Y1  
M22  
M21  
K1  
K2  
24 VDC  
Power  
supply  
Control Circuit  
G9SB-2002-A  
KM1  
KM2  
MC3  
T22  
14  
X1 X2  
14 24  
A2 T21  
32  
42  
24  
Y2  
S1  
Reset switch  
KM1  
KM2  
M
Note: 1. The above circuit examples are equivalent to category 3.  
2. Determine Mat dimensions based on safe distances. Refer to "Safety Precautions" on page 10 for the information on calculating safe distances.  
3. Remove the three yellow jumpers to use Manual Reset Mode. Refer to "Changing the Reset Mode" on page 6 for the location of the jumpers.  
UM@ + MC3 (Auto Reset) + Safety Door Switch (D4GS-N, D4NS, or D4BS) + G9SB (Auto Reset)  
(A Safety Relay Unit or Safety Controller other than the G9SB can be used.)  
Timing Chart  
Load  
No load  
UM Safety Mat  
Blue  
White  
Safety door switch S1  
MC3 Safety Mat Controller  
13-14, 23-24  
MC3 Safety Mat Controller  
31-32, 41-42  
UM@  
UM@  
S1: Safety door switch  
KM and KM2: Magnetic Contactors  
M: 3-phase motor  
Black  
Brown  
White  
G9SB 13-14, 23-24  
KM1 and KM2 (NC)  
KM1 and KM2 (NO)  
Blue  
S1  
OPEN  
Black  
Brown  
Feedback Loop  
KM1  
KM2  
T31  
T32  
T12  
M11  
M12  
13 23 31  
41  
A1  
T11  
13  
23  
Y1  
M22  
M21  
K1  
K2  
24 VDC  
Power  
supply  
Control Circuit  
G9SB-2002-A  
KM1  
KM2  
MC3  
T22  
14  
X1 X2  
14 24  
A2 T21  
32  
42  
24  
Y2  
KM1  
KM2  
M
Note: 1. The above circuit examples are equivalent to category 3.  
2. Determine Mat dimensions based on safe distances. Refer to "Safety Precautions" on page 10 for the information on calculating safe distances.  
3. Remove the three yellow jumpers to use Manual Reset Mode. Refer to "Changing the Reset Mode" on page 6 for the location of the jumpers.  
9
UM/MC3  
Safety Precautions  
Before installing and using the Safety Mat System, carefully read the instruction manual attached to the product.  
Precautions for Safe Use  
!WARNING  
Serious injury may occur due to breakdown of safety  
outputs. Do not connect loads beyond the rated value  
to the safety outputs.  
• Turn OFF the power supply before wiring. Also, do not touch any  
terminals (current-carrying parts) while the power is ON. Doing so  
may result in electric shock.  
• Do not perform wiring when there is a risk of lightning. Doing so  
may result in electric shock.  
• Apply properly specified voltages to the Safety Mat inputs.  
Applying inappropriate voltages cause the Safety Mat to fail to  
perform its specified function, which leads to the loss of safety  
functions or damages to the Safety Mat.  
Serious injury may occur due to loss of required  
safety functions. Do not use the Safety Mat with logics  
that the operation of the mat might turn ON the  
guarded equipment. Use the Safety Mat with logics by  
which safety outputs turn OFF in a hazardous state.  
• Use a power supply of the specified voltage. Do not use power  
supplies with large ripples or power supplies that intermittently  
generate incorrect voltages.  
• Do not use the Safety Mat for a load that exceeds the Safety Mat's  
switching capacity (contact voltage, contact current) or other  
contact ratings. Doing so will reduce the specified performance,  
causing insulation failure, contact welding, and contact failure, and  
the Safety Mat may be damaged or burnt.  
• The durability of the Safety Mat depends greatly on the switching  
conditions. Confirm operation under the actual conditions in which  
the Safety Mat will be used. Make sure the number of switching  
operations is within the permissible range. If a Safety Mat is used  
after performance has deteriorated, it may result in insulation  
failure between circuits and burning of the Safety Mat itself.  
• Do not use the Safety Mat where flammable gases or explosive  
gases may be present. Doing so may cause combustion or  
explosion due to Relay heating or arcing during switching.  
• Do not drop or disassemble the Safety Mat. Doing so may reduce  
the product characteristics and may result in damage, electric  
shock, or burning.  
Serious injury may occur due to loss of required  
safety functions. Wire the Safety Mat properly so that  
supply voltages or voltages for loads do NOT touch  
the safety inputs accidentally or unintentionally.  
Serious injury may occur due to loss of required  
safety functions. Do not use a Safety Mat to detect  
children as it does not support child detection.  
To use a Safety Mat for the purpose of entry detection,  
secure the following safety distance until a person  
reaches a hazardous area by walking on the mat.  
Otherwise, the machine may not stop before the  
person reaches the hazardous area, causing injury.  
Calculation of the Minimum Safety Distance  
The EN999 standards provide the following formula to calculate the  
minimum safety distance for floor-installed Safety Mats:  
S = (1,600 x T) + 1,200 mm  
In this equation, S is the minimum safety distance (unit: mm), the  
term 1,600 represents a standard approach speed of 1,600 mm/s,  
T is the overall stop time required for the machinery to stop, and the  
term 1,200 mm represents the length of a step and the length of an  
arm.  
• To prevent short-circuit or ground failure of the load, connect  
protection elements such as fuses. Not doing so may damage or  
burn the load.  
• When installing trims, be careful not to get injured by the edge of  
the trim, etc.  
The overall stop time is comprised of two components:  
T = t1 + t2  
t1 : Maximum response time from the activation of the detection  
device to the point that the control device's output goes OFF  
(30 ms for these Safety Mats).  
t2 : Response time of the machinery, i.e., the time required to stop  
the machine or remove the risk after receiving the output  
signal from the Safety Mat System.  
The worst case scenario for the response time of the machinery  
(t2) must be used in the formula. The actual response time  
depends on various factors such as the machinery being used, the  
operating mode, the product being processed, and the point in the  
control cycle at which the stop signal is received. If there are other  
factors that may affect the response time, such as brake wear,  
these factors must be taken into account as well.  
Example Calculation  
In this example, the Safety Mats are used with machinery that has a  
measured worst-case response time of 0.485 s.  
T = t1 + t2  
= 30 ms + 485 ms  
= 515 ms = 0.515 s  
S = (1,600 x 0.515) + 1,200 mm  
= 824 + 1,200 mm = 2,024 mm  
Consequently, the Safety Mat must be installed at a minimum  
distance of 2,024 mm from the danger source.  
Note: 1. Read the Instruction Sheet included with the Safety Mat  
System thoroughly for details on designing and installing  
the Safety Mat System to provide the minimum safety  
distance mentioned above.  
2. The Safety Mat's Ramp Trim and Molded Corner are not  
considered part of the Safety Mat's detecting area. Do not  
include the Ramp Trim and Molded Corner in the safety  
distance.  
10  
UM/MC3  
Precautions for Correct Use  
Make sure to use the Safety Mat UM series in combination with the  
Safety Mat Controller MC series.  
Use of air valve  
1. After installing a mat, loose the air valve on the surface of the mat  
for 30 seconds or more in order to make the internal air pressure  
equal to external air pressure.Then, close the air valve.  
2. Turn the air valve with a torque at 1.5 N·m or less.  
3. Do not store or use the the mat with loose air valve. It may allow  
water penetration.  
Handle with care  
1. Do not drop the Safety Mat to the ground or expose to excessive  
vibration or mechanical shocks. The Safety Mat may be damaged  
and may not function properly.  
2. Do not apply loads on a certain location of the Safety Mat for a long  
period of time. It may damage the Safety Mat.  
3. Do not use the Safety Mat submerged in water or in locations con-  
tinuously subject to splashes of water.  
Mounting of the Safety Mat  
1. Use- dedicated trims to secure the circumference of the Safety Mat  
for installation.  
2. Do not install the Safety Mat on an environment with a projection.  
Install it on a flat surface.  
4. Store the Safety Mat in a vertical (standing) position prior to install  
so that loads are not applied to the Safety Mat.  
3. Do not pull the cables to lift or move the Safety Mat.  
4. Do not use the Safety Mat with a cover on it.  
Solvents  
Adhesion of solvent such as alcohol, thinner, trichloroethane or  
gasoline on the product should be avoided.  
Others  
Such solvents make the marking on the Safety Mat illegible and cause  
deterioration of parts.  
This is a Class A product (Product in industrial setting). Use of the  
product in residential setting may cause radio disturbance. In such  
case, take appropriate measures.  
Storage conditions of the Safety Mat  
Do not store in such conditions stated below.  
1. In direct sunlight  
2. At ambient temperatures out of the range of -37 to 66°C.  
3. At air pressure out of the range of 86 to 106 kPa.  
4. In corrosive or combustible gases  
5. With vibration or mechanical shocks out of the rated values.  
6. Under splashing of oil, chemicals  
Safety Category  
Certification has been obtained for EN 954-1 Safety Category 3 for a  
system consisting of only Safety Mats and the Safety Controller.  
A separate safety controller is required to achieve a category 3 safety  
circuit if external safety relays or magnetic contactors are connected.  
7. In the atmosphere containing dust, saline or metal powder.  
The Safety Mat may be damaged and may not function properly.  
Storage conditions of the Safety Mat Controller  
Do not store in such conditions stated below.  
1. In direct sunlight  
2. At ambient temperatures out of the range of 0 to 55°C.  
3. At relative humidity out of the range of 90%RH or under such tem-  
perature change that causes condensation.  
4. At air pressure out of the range of 86 to 106 kPa.  
5. In corrosive or combustible gases  
6. With vibration or mechanical shocks out of the rated values.  
7. Under splashing of water, oil, chemicals  
8. In the atmosphere containing dust, saline or metal powder.  
The Safety Mat Controller may be damaged and may not function  
properly.  
Wiring of the Safety Mat Controller  
1. Use the following to wire to the Safety Mat Controller  
• Stranded wire (Flexible wire): 0.2 to 2.5 mm2  
• Solid wire: 0.2 to 2.5 mm2  
• Strip the cover of wire no longer than 7 mm.  
2. Tighten each screw with a specified torque of 0.4 to 0.5 N·m, or the  
Safety Mat Controller may malfunction or generate heat.  
3. Ground the negative side of the power supply. A controller with the  
positive side grounding will not work.  
Mounting of multiple Safety Mat Controllers  
1. In closely contacted mounting, the rated carry current is 3 A. Use  
at 3 A or less voltage.  
2. When applying more than 3A , place the mats farther than 25 mm  
from the nearest MC3.  
Mounting of the Safety Mat Controller to DIN rails  
Use end plates (PFP-M: sold separately) on both ends of MC3.  
11  
Read and Understand This Catalog  
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or  
comments.  
Warranty and Limitations of Liability  
WARRANTY  
OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified)  
from date of sale by OMRON.  
OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR  
FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS  
DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER  
WARRANTIES, EXPRESS OR IMPLIED.  
LIMITATIONS OF LIABILITY  
OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS  
IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT  
LIABILITY.  
In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted.  
IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS  
OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT  
SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR.  
Application Considerations  
SUITABILITY FOR USE  
OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's  
application or use of the products.  
At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the  
products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product,  
machine, system, or other application or use.  
The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible  
uses of the products, nor is it intended to imply that the uses listed may be suitable for the products:  
·
·
Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this catalog.  
Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles,  
safety equipment, and installations subject to separate industry or government regulations.  
·
Systems, machines, and equipment that could present a risk to life or property.  
Please know and observe all prohibitions of use applicable to the products.  
NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE  
SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND  
INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.  
PROGRAMMABLE PRODUCTS  
OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof.  
Disclaimers  
CHANGE IN SPECIFICATIONS  
Product specifications and accessories may be changed at any time based on improvements and other reasons.  
It is our practice to change model numbers when published ratings or features are changed, or when significant construction changes are made.  
However, some specifications of the products may be changed without any notice. When in doubt, special model numbers may be assigned to fix or  
establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual  
specifications of purchased products.  
DIMENSIONS AND WEIGHTS  
Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown.  
PERFORMANCE DATA  
Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the  
result of OMRON’s test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON  
Warranty and Limitations of Liability.  
ERRORS AND OMISSIONS  
The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical,  
typographical, or proofreading errors, or omissions.  
2009.10  
In the interest of product improvement, specifications are subject to change without notice.  
OMRON Corporation  
Industrial Automation Company  
http://www.ia.omron.com/  
(c)Copyright OMRON Corporation 2009 All Right Reserved.  

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