M7E

M7E OMRON | Alldatasheet

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Technical content

Digital Display (14 mm) M7E New Models with Blanking Function Added to the Series

• Single-color (red or green) and two-color (red or green selectable) displays with a character height of 14 mm are available for a variety of applications and locations.  Miniature design with a 43-mm depth is perfect for saving space in equipment and devices.  Wide-range power supply from 12 to 24 VDC.  Negative sign (−) display with signal codes is possible for Decimal-display Models.  Models with zero suppression function available. Model Configuration ■Unit Configuration Displays +, −, 1 and . (decimal point). Decimal Display Unit Displays 0, 1, 2, ….9, and . (decimal point) with a character height of 14.2 mm. Displays 0, 1, 2, ….9, A, B, ……F , and . (decimal point) with a character height of 14.2 mm. Spacer Hexadecimal Display Unit Used to separate displays and to allow space for changes in specifications. Available in black and in light gray. Displays units with text and symbols (see face plates) with a surface- lighting LED. Unit Display Unit Facilitates maintenance and inspection. Available with soldered terminals or with PCB terminals. Connector Used for panel mounting. Right and Left Plates form a pair (available as sets only). Black or light gray. End Plate (Right) End Plate (Left) ±1. Display Unit

Ordering Information

■List of Models ■Accessories (Order Separately) End Plate Note: The Right and Left Plates form a pair. Spacer Connector Mother Board Note: Refer to M7E Mother Board for Display Units (Character Height: 14 mm) for details. Display

contents

Unit Red --- M7E-01UR2- @ (See note 3.) Note: 1. Models with zero suppression are blank only when the display is 0 and the decimal is OFF by wiring as shown on page 12. 2. Models with blanking enable turning OFF a user-specified display (0 to 9, a to f) by inputting a signal to the blank input terminal. 3. The symbol in the box (@) indicates the code for the display contents. Refer to page 13. Green --- M7E-01UG2- @ (See note 3.) Display (See note 1.) Model with Blanking (See note 2.) ±1 Red Positive --- M7E-01BRP2 Negative --- M7E-01BRN2 Dynamic output --- M7E-01BRD2 Green Positive --- M7E-01BGP2 Negative --- M7E-01BGN2 Dynamic output --- M7E-01BGD2 Decimal Red Positive M7E-01DRP2 M7E-01DRP2-B Negative M7E-01DRN2 M7E-01DRN2-B Dynamic output M7E-01DRD2 M7E-01DRD2-B Green Positive M7E-01DGP2 M7E-01DGP2-B Negative M7E-01DGN2 M7E-01DGN2-B Dynamic output M7E-01DGD2 M7E-01DGD2-B Red/green (two colors) Negative M7E-01DRGN2 M7E-01DRGN2-B Hexadeci- mal Red Positive M7E-01HRP2 M7E-01HRP2-B Negative M7E-01HRN2 M7E-01HRN2-B Green Positive M7E-01HGP2 M7E-01HGP2-B Negative M7E-01HGN2 M7E-01HGN2-B Connectable PLCs ❍: Connectable ×: Not connectable : Connectable (See note.) Note: Connectable but an external resistor is required and only 24 VDC must be supplied. Refer to External Connections on page 9 and 10 for details. M7E model PLC output method Display Type Static output Dynamic outputPNP output NPN output ±1, decimal Positive ❍ Negative × ❍ × Dynamic output ×× ❍ Hexa- decimal Positive ❍ Negative × ❍ × Unit --- ❍ (only voltage imposed) Case color Item Model Light gray M7E-012M Black M7E-012M-1 Case color Item Model Light gray M7E-012PA Black M7E-012PA-1 Terminal Model Solder terminal NRT -C Solder terminal NRT -CN PCB terminal NRT -CP Type Number of digits Model Static 4 M7E-01MB4-S2 Static 3 M7E-01MB3-S2 Static 2 M7E-01MB2-S2

■Ratings ■Characteristics Note: 1. The above values are initial values. 2. Impulse conditions Rise time: 1 ns + 10% max. Pulse width: 100 ms, 1 µs Polarity: Positive, negative, asynchronous to power frequency, 100-Hz repeat frequency. Installation ■Terminal Arrangements and Functions Terminal Arrangement Note: The circled numbers are the connector pin numbers (NRT -@). Note: 1. The latch terminal on ±1. Display Units is provided only on Dynamic Output Models. 2. The terminal numbers of the Unit Display Unit are different from the terminal numbers of the connector. Rated power supply Wide range from 12 to 24 VDC Allowable voltage fluctuation range 90% to 110% of rated voltage Current consumption (per Display Unit) Red LED: 35 mA max. at 24 VDC 60 mA max. at 12 VDC Greed LED: 40 mA max. at 24 VDC 75 mA max. at 12 VDC Red/green LED: 45 mA max. at 24 VDC 90 mA max. at 12 VDC Input level Positive logic High: 9.6 V to power supply voltage Low: 0 to 3 V Negative logic High: 4 V to power supply voltage Low: 0 to 1.5 V Residual voltage: 1.5 V max. OFF leakage current: 0.1 mA max. Dynamic output High: 4 V to power supply voltage Low: 0 to 1.5 V Ambient temperature Operating: −10 to 55°C (with no icing) Storage: −25 to 70°C (with no icing) Ambient humidity Operating: 35% to 85% (with no condensation) Insulation resistance 100 MΩ min. at 500 VDC (between each terminal and mounting panel) Dielectric strength 500 VAC at 50/60 Hz for 1 minute (between each terminal and mounting panel) Noise immunity (See note 2.) Power terminal: ±500 V Input terminal: ±500 V (normal mode) ±1,500 V (common mode) Vibration resistance Destruction: 10 to 55 Hz, 0.75-mm double amplitude Shock resistance Destruction: 300 m/s Degree of protection IEC IP40 (portion on panel surface) Compatible connector OMRON NRT -C/NRT -CN/NRT -CP ±1. Display Unit Decimal/Hexadecima l Display Unit (Single Color) M7E-01B@@2 Models with Zero Suppression M7E-01D@@2/M7E-01H@@2 Models with Blanking M7E-01D@@2-B/M7E-01H@@2-B Unit Display Unit Decimal Di splay Unit (Two Colors) M7E-01U@2-@ Models with Zero Suppression M7E-01DRGN2 Models with Blanking M7E-01DRGN2-B Power (+) Signal input Blank input Decimal point Latch (See note 1.) Power (0 V) V K A C D F G H IBI DP LE G V BI DP LE G K A C D F G H I Zero-suppress output Power (+) Signal input Zero-suppress input J E B Data A (2 B (21) C (22) D (23) Decimal point Latch Power (0 V) Open V RBO RBI A B C D DP LE R/G GND K A C D F G H I Power (+) Signal input J E B Data A (2 B (21) C (22) D (23) Decimal point Latch Power (0 V) Open V RBO RBI A B C D DP LE R/G GND Blank input Open Power (+) Power (0 V) V K AG 1 K A C D F G H I Zero-suppress output Power (+) Signal input Zero-suppress input J E B Data A (2 B (21) C (22) D (23) Decimal point Latch Power (0 V) V RBO RBI A B C D DP LE R/G GND K A C D F G H I Power (+) Signal input J E B Data A (2 B (21) C (22) D (23) Decimal point Latch Power (0 V) Open V RBO RBI A B C D DP LE R/G GND Blank input Color selection input R/G (See note 2.) Color selection input R/G

Note: 1. Refer to the input code table for RBO and RBI control. 2. Applicable to the M7E-01DRGN2 and -01DRGN2-B only. Decimal/Hexadecimal Display Unit (Single-color Models with Zero Suppression) Decimal/Hexadecimal Display Unit (Single-color Model with Blanking) ■Input Codes ±1. Display Unit Positive Logic (M7E-01BRP2/M7E-01BGP2) Note: BI takes precedence over any input signal. * Either high or low. Negative Logic (M7E-01BRN2/M7E-01BGN2) Note: BI takes precedence over any input signal. * Either high or low. Unit Display Unit This display lights when voltage is applied to the power supply terminals (V and G). Ter- minal sym- bol Name Function Decimal/Hexadecimal Display Unit ± Display Unit Models with Zero Suppression Models with Blanking VP o w e r supply Positive power supply input terminal RBO Control output Zero-suppress output (See note 1.) --- --- RBI Control input Zero-suppress output (See note 1.) Blanking input (Turns OFF all the displays including decimal point.) --- BI Control input --- --- Blanking input (Turns OFF all the displays including decimal point.) A B C D Data inputs Applicable to Decimal/ Hexadecimal Display Unit

• Displays a digit or symbol corresponding to the value of the binary code signal. Decimal display uses 0 to 9; nothing will be displayed for higher values. --- 1 + − Data inputs --- --- Applicable to ±1. Display Unit only For each input terminal, the input of a signal causes a display to light. DP Data inputs The decimal point lights. LE Control input Latch input The immediately preceding display condition is retained. R/G Control input Color selection input (See note 2.) Set low for green display and high for red display. --- GP o w e r supply 0-V power-supply (ground) input terminal (GND) A (20) B (21) C (22) D (23) Control output (zero-suppress output) Control input (zero-suppress input) NRT -@ Connector pin number Power supply input (+) Data input Decimal point input Control input (latch input) Open Power supply input 0 V Terminal symbol NRT -@ Connector pin number Power supply input (+) Data input Decimal point input Control input (latch input) Open Power supply input 0 V Terminal symbol Control input (blank input) Open Models with Positive or Negative Logic Input signal Display conditionsConnector pin No. IGFHD Terminal symbol BI + − 1D P Input signals LLLLL B l a n k LHLLL LLHLL LLLHL LLLLH H * * * * Blank (See note.) Input signal Display conditionsConnector pin No. IGFHD Terminal symbol BI + − 1D P Input signals HHHHH B l a n k HLHHH HHLHH HHHLH HHHHL L * * * * Blank (See note.) V-G terminals Display Open circuit Blank Voltage applied Lit

Decimal/Hexadecimal Display Unit Models with Zero Suppression Positive logic (M7E-01DRP2/M7E-01DGP2/M7E-01HRP2/ M7E-01HGP2) Note: The display will go blank when the data input is “0” and the DP is OFF . * Either high or low Negative logic (M7E-01DRN2/M7E-01DGN2/M7E- 01DRGN2/M7E-01HRN2/M7E-01HGN2) Note: The display will go blank when the data input is “0” and the DP is OFF . * Either high or low Input Out- put Display condition Connector pin No. CEFGHD I J Terminal number 356784 9 1 0 Terminal symbol LE D C B A DP RBI RBO Decimal Hexadeci- mal Input signals LLLLLL L L 0 LLLLHL * L 1 LLLHLL * L 2 LLLH HL * L 3 LLHLLL * L 4 LLHLHL * L 5 LLH HLL * L 6 LLH H HL * L 7 LHLLLL * L 8 LHLLHL * L 9 LHLHLL * L a LHLHHL * L B l a n k b L H H L L L * L Blank c LHHLHL * L B l a n k d L H H H L L * L Blank e L H H H H L * L Blank f * L L L L L H H Blank (See note.) H * * * * * * * Retains the display conditions of A through D and DP terminals before LE goes high. RBI is not related. Input Out- put Display condition Connector pin No. CEFGHD I J Terminal number 356784 9 1 0 Terminal symbol LE D C B A DP RBI RBO Decimal Hexadec- imal Input signals HHHHHH H H 0 HHHHLH * H 1 HHHLHH * H 2 HHHL LH * H 3 HHLHHH * H 4 HHLHLH * H 5 HHL LHH * H 6 HHL L LH * H 7 HLHHHH * H 8 HLHHLH * H 9 HLHLHH * H a HLHLLH * H B l a n k b H L L H H H * H Blank c HLLHLH * H B l a n k d H L L L H H * H Blank e H L L L L H * H Blank f * H H H H H L L Blank (See note.) L * * * * * * * Retains the display conditions of A through D, DP and R/G terminals before LE goes low. RBI is not related.

Positive logic (M7E-01DRP2-B/M7E-01DGP2-B/M7E- 01HRP2-B/M7E-01HGP2-B) Note: RBI takes precedence over any input signal. * Either high or low Negative logic (M7E-01DRN2-B/M7E-01DGN2-B/M7E- 01DRGN2-B/M7E-01HRN2-B/M7E-01HGN2-B) Note: RBI takes precedence over any input signal. * Either high or low ±1. Display Unit (M7E-01BRD2/M7E-01BGD2) Note: BI takes precedence over any input signal. * Either high or low Input Display condition Connector pin No. C I EFGHD Terminal number 3 9 56784 Terminal symbol LE RBI D C B A DP Decimal Hexa- decimal Input signals L L LLLLL 0 LLL L L H L 1 LLL L H L L 2 LLL L H H L 3 LLL H L L L 4 L L LHLHL 5 LLL H H L L 6 LLL H H H L 7 LLH L L L L 8 LLH L L H L 9 L L HLHLL a L L H L H H L Blank b L L H H L L L Blank c L L H H L H L Blank d L L H H H L L Blank e L L HHHHL B l a n k f * H * * * * * Blank (See note.) H L * * * * * Retains the display conditions of A through D terminals before LE goes high. DP is not related. Input Display condition Connector pin No. C I EFGHD Terminal number 3 9 56784 Terminal symbol LE RBI D C B A DP Decimal Hexa- decimal Input signals H H HHHHH 0 HHH H H L H 1 HHH H L H H 2 HHH H LL H 3 HHH L H H H 4 HHH L H L H 5 HHH LL H H 6 HHH LLL H 7 HHL H H H H 8 HHL H H L H 9 H H LHLHH a HHL H LL H B l a n k b HHLL H H H B l a n k c HHLL H L H B l a n k d HHLLL H H B l a n k e HH LLLLH B l a n k f * L * * * * * Blank (See note.) L H * * * * * Retains the display conditions of A through D, and R/G terminals before LE goes low. DP is not related. Models with Dynamic Outputs Input Display condition Connector pin No. CIGFHD Terminal symbol LE BI + − 1D P Input signals LHLLLH B l a n k LHHLLH LHLHLH LHLLHH * H ***L * L * * * * Blank (See note.) H H * * * * Retains the display conditions of +, −, and 1 before LE goes high. DP is not related.

Models with Zero Suppression (M7E-01DRD2/M7E- 01DGD2) Note: 1. Input low for RBI when data “0” is displayed. RBI will go high in open mode and the zero suppression will function. 2. The display will go blank when the data input is “0” and the DP is OFF . * Either high or low Models with Blanking (M7E-01DRD2-B/M7E-01DGD2-B) Note: RBI takes precedence over any input signal. * Either high or low Input Out- put Display condition Connector pin No. CEFGHD I J Terminal number 356784 9 1 0 Terminal symbol LE D C B A DP RBI RBO Input signals LLLLLH L L 0 (See note 1.) LLLLH H * L 1 LLLHLH * L 2 LLLH H H * L 3 LLHLLH * L 4 LLHLH H * L 5 LLH HLH * L 6 L LHHHH * L 7 LHLLLH * L 8 LHLLHH * L 9 LHLHLH * L LHLHHH * L B l a n k LHHLLH * L B l a n k LHHLHH * L B l a n k LHHHLH * L B l a n k LHHHHH * L B l a n k * L L L L H H H Blank (See note 2.) H * * * * * * * Retains the display conditions of A through D, and DP terminals before LE goes high. RBI is not related. Input Display conditionConnector pin No. CIEFGHD Terminal number 3956784 Terminal symbol L E R B I DCBA D P Input signals LHLLLLH 0 LHLLLH H 1 LHLLHLH 2 LHL LHHH 3 LHLHLLH 4 LHLHLHH 5 LHLHHLH 6 LHLHHHH 7 LH HLLLH 8 LHHLLHH 9 LHHLHLH LHHLHHH B l a n k LHHHL LH B l a n k LHHHLHH B l a n k LHHHHLH B l a n k LHHHHHH B l a n k *L*** B l a n k ( S e e n o t e . ) H H *** R e t a i n s t h e display conditions of A through D terminals before LE goes high. DP is not related.

■Block Diagram Note: The terminal numbers of the Unit Display Unit are different from the terminal numbers of the connector. Refer to Ter minal Arrangements and Functions on page 3 for details. ±Display Unit Decimal/Hexadecimal Display Unit (Single Color) (Dynamic output is available with the Decimal Display Units only.) Decimal Display Unit (Two Colors) Note: The LE terminal is incorporated only on dynamic output models. Note: The R/G 2 terminal lights red when OFF and green when ON. Signal Input Circuit Positive logic Signal Input Circuit Positive logic Negative logic Negative logic Signal Input Circuit Negative logic Dynamic output Dynamic output Unit Display Unit Note: Circled numbers are the board terminal numbers. Power supply input V 0 V Switching regulator Signal inputs Input circuit/ driver circuit LED display elements (See note.) Power supply input V 0 V Switching regulator Signal inputs Input circuit/ driver circuit LED display elements Power supply input V 0 V Switching regulator Signal inputs Input circuit/ driver circuit LED display elements Signal input GND 24 to 47 kΩ 3.9 kΩ Custom ICSignal input GND 150 kΩ 330 kΩ Signal input GND 3.9 to 8.2 kΩ 3.9 kΩ +5 V Custom ICSignal input 27 kΩ +5 V 680 kΩ GND Signal input GND 27 kΩ 680 kΩ Custom IC +5 V Signal input GND 7.5 to 8.2 kΩ 3.9 kΩ +5 V Signal input GND 27 kΩ 680 kΩ Custom IC +5 V V 0 V Switching regulator LED display elements (GND)

■External Connections Refer to the Terminal Arrangement on page 3 and the Block Diagram on page 8 for external connections for each unit. Example of connection to a PLC.  Refer to the PLC operation manual before connecting the PLC.  The number of wires can be reduced by using a PLC with dynamic outputs. PLC Output Unit (PNP Transistor Output) 0 V PLC Custom IC 0 V A to D, DP , LEOUT00 to 15 PLC Output Unit (NPN transistor output) PLC Custom IC A to D, DP , LEOUT00 to 15 Static Output Unit 1. M7E-01@@P2 Positive Logic Model Use a PNP Transistor Output Unit for the PLC Output Unit. Connected to C500-OD212 Transistor Output Unit 2. M7E-01@@N2 Negative Logic Model Use an NPN Transistor Output Unit for the PLC Output Unit. Connected to C500-OD213 Transistor Output Unit

A to D, DP , LE +24 VDC COM (0 V) +24 VDC DATA0 to 7 STB0 to 7 12 to

24 VDC

A to D, DP , LE Signal name Pin No. DATA0 to 7 STB0 to 7 Pull-up resistor: 2.0 to 3.9 kΩ PLC Custom IC A to D, DP , LE Pull-up resistor PLC Dynamic Output Unit DATA0 to 7 STB0 to 7 Using Dynamic Output Units 1. M7E-01@@D2 Dynamic Output Model 1. Connected to C500-OD211 Transistor Output Unit 2. M7E-01@@P2 Positive Logic Model An external pull-up resistor is required. Connected to C500-OD211 or C200H-OD215 2. Connected to C200-OD215 Transistor Output Unit Note: 1. Supply 24 VDC only. The PLC does not operate with the M7E Negative Logic Model. 2. The resistance of the pull- up resistor is 2.0 to 3.9 kΩ (1 W). A resistance of 3.3 kΩ is recommended. Note: 1. When using the C200H- OD215, the selector on the rear cover of the C200H-OD215 must be set as follows: 2. Refer to the C200H High- density I/O Unit operation manual for the C200H-OD215 and refer to the hardware section of the C500 operation manual for the C500-OD211. SW1 (dynamic output mode) ON SW2 OFF SW3 OFF SW4 OFF SW5 (positive logic output) ON SW6 OFF

■Operation Timing (Input Signal Timing) ■Operation Chart Pulse duration (tw) 1.5 ms min. Hold time (th) 0.75 ms min. Setup time (ts) 2.25 ms min. ts tw th Data latch Data input signals A to D Latching input LE tw: Pulse duration th: Hold time ts: Setup time Data latchData read H L ts tw th H L Data latch Data input signals A to D Latching input LE tw: Pulse duration th: Hold time ts: Setup time Data latchData read Positive Logic Negative logic The "1" display is retained by the LE signal. The "5" display is retained by the LE signal.  The following example shows the relationship between each input terminal signal and the display condition for a Negative-logic Decimal Display Unit with Blanking. Data Ter minal displayed value

0123456789 D e s c r i p t i o n

A (20) H L Inputs the data signal as BCD (or binary code). B (21) H L C (22) H L D (23) H L DP H L Low when the decimal point lights. LE H L Low when all the display is to be retained. (High is maintained until the signal goes low.) Display condition --- Remarks --- Data read Data latch Data latch Data latch Data latch Data latch Data latch Data read Data read Data read  Using the latch input (LE) terminal for each Unit, the data input terminals (A to D) can be used in common yet still enable display on each Unit (example of a 3-digit dynamic-output model with positive logic). Data input signals (A to D) 0 (power: ON) 5 7 6 1 Latch input sig- nals rd digit (LE3) H L 2nd digit (LE2) H L 1st digit (LE1) H L Display condition 3rd-digit display change 2nd -digit display change 1st -digit display change 3rd-digit display change A numeric value is displayed one digit at a time via data signals A to D. 3rd digit Data input signals LE3 latch input signal (third digit) 2nd digit LE2 latch input signal (second digit) LE1 latch input signal (first digit) 1st digit

Example of Zero Suppression Usage: Description Using Negative Logic Model The zero suppression function operates when the display is 0, RBI is low and the decimal point is not lit. Example 1: The RBI input and RBO output of each digit are open when zero suppression is not being used. Example 2: Wired as shown to display only 0 for the rightmost digit when zero suppression is being used. Example 3: Zeros are suppressed only for the digits on the left of the digit where the decimal is lit when both zero suppression and a decimal point are being used. Example 4: Zeros are suppressed to the right of the first digit below the decimal point when both zero suppression and a decimal point are being used. If the first-to-fourth-digit values are all 0 and the decimal point is lit at the fourth digit, 0.0@@ will be displayed. (There is no data in @@.) Note: Use RBO output for the RBI input connection only. Dimensions Note: All units are in millimeters unless otherwise indicated. Example 1 Example 2 Example 3 Example 4 4th digit 3 rd digit 2 nd digit 1 st digit 14.2 (15.2) 10° (8°) 7.8 (8.8) 33.53 2066 20 B-1 4.5 4.5 6.1 A (39)33 B 31 0 −0.4 M7E-01@@@@2 Values in parentheses are for the two-color (red and green) Digital Display Units. LED (Unit: mm) Note: 1. Dimensions A and B include End Plates. Inclusion of spacers increases the length by 10 mm per spacer. 2. Tolerance is ±0.4 mm unless otherwise specified. Number of Units (n) Dimensions A (n×20+12) Dimensions B (n×20+10) 32±0.4 52±0.4 72±0.4 92±0.4 112±0.8 132±0.8 152±0.8 172±0.8 30±0.4 50±0.4 70±0.4 90±0.4 110±0.8 130±0.8 150±0.8 170±0.8 Panel cutout Panel thickness: 1 to 3 mm

■Accessories (Order Separately) Face Plate  The required face plate is used with the Unit Display Unit, which incorporates a surface-lighting LED.  The following face plates are available. When ordering the M7E-01U@2- , add the suffix according to your requirement.  Custom face plates can be made. For the procedure to make face plates, refer to M7E Mother Board for Display Units (Character Height: 14 mm). 33.5 (39) 33 6 (4.3) 4.5 4.5 33.5 (39) 336 (4.3)4.5 End Plate M7E-012M(-1) Left End Right End Note: Tolerance is ±0.4 mm unless otherwise specified. 33.5 4.5 (39) 33 Spacer M7E-012PA(-1) 931 UP 531 UP 531 UP 30.2±0.1 Two, 3.3 dia. 20.5 13.59 P=2.54 25.4±0.2 3±0.15 42±0.15 7.8 0 −0.1 7.8 20.5 13.59 P=2.54 25.4±0.2 3±0.15 1 × 2 elliptical hole −0.3 +0.3 30.2±0.1 25.4±0.2 7.8 17.5 0.6 × 0.6 13.59 P=2.54 25.4±0.2 3±0.15 −0.1 Connector NRT-C Soldered Terminal NRT-CN Soldered Terminal NRT-CP PCB Terminal S y m b o l ABCDEFGHJ J C 1 KV Z 1 Z 2 Display In the interest of product improvement, specifications are subject to change without notice. ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.

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. 2008.12 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 2008 All Right Reserved.