Digital Display (80/120/200 mm) M7E CSM M7E(80 120 200mm) DS E 10 1 Digital Display with Wire-saving Serial Transmission Function (B7A Output) Single-color (red or green) and three-color (red, green, or orange selectable) displays with a character height of 80, 120, or 200 mm are available for a variety of applications and locations. Thin design with a 39.5-mm de pth for the 120-mm model is perfect for saving space in equipment and devices. Decimal display including negative sign ( ) display with signal codes is possible. Specifications Ordering Information List of Models Ratings Rated power supply 24 VDC Models with 80 mm-high Characters Allowable voltage 90% to 110% of rated voltage Display contents Type Logic input Display color Model fluctuation range Current consumption M7E-08 (at 24 VDC) Decimal Front Negative Red M7E-08DRN2 (per display) Red LED: 120 mA max. mounting Green M7E-08DGN2 Green LED: 160 mA max. M7E-12 (at 24 VDC) Hexadecimal Front Red M7E-08HRN2 Red LED: 200 mA max. mounting Green M7E-08HGN2 Green LED: 330 mA max. Red/Green LED (orange: lit): 330 mA max. M7E-20 (at 24 VDC) Models with 120 mm-high Characters Red LED: 420 mA max. Green LED: 500 mA max. Display contents Type Logic input Display color Model Red/Green LED (orange: lit): 500 mA max. Decimal Rear Negative Red M7E-12DRN1 Input Nega- Stan- High: 4 V to power supply voltage mounting level tive dard Low: 0 to 1.5 V Green M7E-12DGN1 logic Red/green/orange M7E-12DKN1 Ambient temperature Operating: 10 to 55C (with no icing) Storage: 25 to 70C (with no icing) Front Red M7E-12DRN2 mounting Ambient humidity Operating: 35% to 85% (with no Green M7E-12DGN2 condensation) Red/green/orange M7E-12DKN2 Hexadecimal Rear Red M7E-12HRN1 Characteristics mounting Green M7E-12HGN1 Insulation 100 M min. (at 500 VDC) between each Red/green/orange M7E-12HKN1 resistance terminal and mounting panel Front Red M7E-12HRN2 Dielectric 500 VAC, 50/60 Hz for 1 min between each mounting strength terminal and mounting panel Green M7E-12HGN2 Noise immunity Power terminal: 500 V Red/green/orange M7E-12HKN2 (See note.) Input terminals: 500 V (normal mode) 1,500 V (common mode) Models with 200 mm-high Characters Vibration Destruction: 10 to 55 Hz, 0.75-mm double resistance amplitude Display contents Type Logic input Display color Model 2 Shock resistance Destruction: 300 m/s Decimal Rear Negative Red M7E-20DRN1 Degree of IEC IP40 (portion on panel surface) mounting Green M7E-20DGN1 protection Red/green/orange M7E-20DKN1 Note: 1. Initial values Hexadecimal Rear Red M7E-20HRN1 2. Impulse conditions: mounting Rise time: 1 ns +10% max. Green M7E-20HGN1 Pulse width: 100 ns, 1 s Polarity: Positive, negative, asynchronous to power Red/green/orange M7E-20HKN1 frequency, 100 Hz repeat frequency. Connectable PLCs Accessories (Order Separately) M7E model PLC s output method Harness Connector Display Logic Static output input Dimensions Model PNP output NPN output 70 mm M7E-WH0111A Decimal Negative Not connectable Connectable 500 mm M7E-WH0511A Hexadecimal Negative Not connectable Connectable 1,000 mm M7E-WH1011A 1M7E Installation Cables M7E-WH 11A Refer to M7E Options for information on using cables Harness Connector (OMRON G79- C, G79-Y C, and G79-O C- ). l Model CN2 CN3 70 mm M7E-WH0111A 500 mm M7E-WH0511A 1,000 mm M7E-WH1011A L Japan Solderless Terminal EHR-11 Input Codes Negative Logic Standard Unit Input signal Output display condition Connector pin No. (CN1) AN ML KE F Terminal symbol LE D C B A DP BI RBI RBO Decimal Hexadecimal Input signals HH HH HH H L L Blank Blank HH HH HH H HH 00 HH HH H L H * H 0. 0. HH HH L H H * H 11 HH H L HH H * H 22 HH H L L H H * H 33 HH L H HH H * H 44 HH L H L H H * H 55 HH L L HH H * H 66 H H LLL H H * H 77 H L HH HH H * H 88 HLH H L H H * H 99 HLHLH H H * H a H L H L L H H * H Blank (See note 1.) b H L L H H H H * H DP lights at serial input. c (See note 2.) H L L H L H H * H DP lights at serial input. d (See note 3.) H L L L H H H * H Blank (See note 1.) e H L L L L H H * H Blank (See note 1.) f ** ** * L H * H * * * * * * L * H Blank (See note 1.) Blank (See note 1.) L * * * * * H * H (See note 4.) (See note 4.) * Either low or high. All inputs are pulled up internally. Therefore high can be open. Note: 1. Only the numeral will be OFF. (There is no relationship to the decimal point.) 2. Only the numeral will be OFF if there is parallel input with CN1. The decimal point will be lit if there is B7A serial input with TB1. 3. Only the numeral will be OFF if there is parallel input with CN1. The decimal point will be OFF if there is B7A serial input with TB1. 4. The previous statuses of A to D before LE goes low will be held. There is no relationship to the decimal point. The LE latch function will not, however, operate at the time of serial transmission. 2