Process Meter K3MA-J CSM K3MA-J DS E 13 4 Highly Visible LCD Display with 2-color (Red and Green) LEDs Multi-range DC voltage/current input. Front-panel key operation for easy setting. Average processing function suppresses flicker. Scaling, front-panel forced-zero, zero-limit functions. Easy confirmation of max/min display. Short 80-mm depth (measured from edge of face plate). Finger protective cover (standard equipment) guards against electric shock. Water- and dust-proof NEMA TYPE 4X (IP66 equivalent) front panel. For the most recent information on models that have been certified for Recognized to U.S. and Canadian requirements under the Compo- safety standards, refer to your OMRON website. nent Recognition Program of UL. CE marking. Refer to Safety Precautions for All Digital Panel Meters. Model Number Structure Model Number Legend K3MA-J- 1 2 3 1. Input Type 3. Supply Voltage J: DC voltage/current 100-240VAC: 100 to 240 VAC 2. Comparative Output Model 24VAC/VDC: 24 VAC/VDC None: No output A2: 2 relay contact outputs (SPST-NO) Ordering Information List of Models Input type Supply voltage Comparative Output Model Model DC voltage/current 100 to 240 VAC None * K3MA-J 100-240VAC 2 relay contact outputs (SPST-NO) K3MA-J-A2 100-240VAC 24 VAC/VDC None * K3MA-J 24VAC/VDC 2 relay contact outputs (SPST-NO) K3MA-J-A2 24VAC/VDC * Changing the display color based on comparison with a reference value is not possible. 1K3MA-J Accessories (Order Separately) Name Shape Model Splash-proof Soft Cover K32-49SC Hard Cover K32-49HC Watertight Cover Y92A-49N Rubber Packing K32-P1 Note: Rubber packing is provided with the Controller. Specifications Ratings Model K3MA-J 100-240VAC, K3MA-J-A2 100-240VAC K3MA-J 24VAC/VDC, K3MA-J-A2 24VAC/VDC Supply voltage 100 to 240 VAC 24 VAC/VDC Operating voltage range 85% to 110% of the rated supply voltage Power consumption 6 VA max. 4.5 VA max. (24 VAC) (under maximum load) 4.5 W max. (24 VDC) Insulation resistance 20 M min. (at 500 VDC) between external terminal and case. Insulation provided between inputs, outputs, and power supply. Dielectric strength 2,000 VAC for 1 min between external terminal and case. Insulation provided between inputs, outputs, and power supply. Noise immunity 1,500 V on power supply terminals in normal or com- 480 V on power supply terminals in normal mode. mon mode. 1,500 V in common mode. 1 s, or 100 ns for square-wave noise with 1 ns. 1 s, or 100 ns for square-wave noise with 1 ns. Vibration resistance Vibration: 10 to 55 Hz, 0.35-mm half amplitude 5 min each in X, Y, and Z directions for 10 sweeps. 2 2 Shock resistance 150 m/s (100 m/s for relay contact outputs) 3 times each on 3 axes, 6 directions. Ambient temperature Operating: 10C to 55C (with no condensation or icing) Storage: 25C to 65C (with no condensation or icing) Ambient humidity Operating: 25% to 85% (with no condensation) Approved safety standards UL61010-1, CSA C22.2 No.61010-1-04, conforms to EN61010-1 (Pollution degree 2/overvoltage category II) Conforms to VDE0106/P100 (finger protection) EMC (EMI) EN61326-1 Industrial electromagnetic environment Emission Enclosure: CISPR 11 Group 1 class A: CISRP16-1/-2 Emission AC Mains: CISPR 11 Group 1 class A: CISRP16-1/-2 (EMS) EN61326-1 Industrial electromagnetic environment Immunity ESD: EN61000-4-2: 4 kV contact discharge 8 kV air discharge Immunity RF-interference: EN61000-4-3: 10 V/m (amplitude-modulated, 80 MHz to 1 GHz) Electrical Fast Transient Noise: EN61000-4-4: 2 kV (power line) Immunity Burst Noise: 1 kV line to line (I/O signal line) Immunity Surge: EN61000-4-5: 1 kV (power line) 2 kV line to ground (power line) Immunity Conducted Disturbance: EN61000-4-6: 3 V (0.15 to 80 MHz) Immunity Voltage Dip/Interrupting: EN61000-4-11: 0.5 cycle, 0, 180, 100% (rated voltage) Weight Approx. 200 g 2