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数据搜索系统，热门电子元器件搜索 |
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数据搜索系统，热门电子元器件搜索 |
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B7AH-R6D58 数据表(PDF) 20 Page - Omron Electronics LLC |
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B7AH-R6D58 数据表(HTML) 20 Page - Omron Electronics LLC |
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20 / 121 page  B7A/B7AS B7A/B7AS 18 Item Screw terminal models Modular models Compact modular models B7A-T6C1/-T6C6 B7A-T6D2/-T6D7 B7A-T6D7-D Compatible inputs Switches, two-wire sensors with DC output, 3-wire PNP sensors TTLs, switches, 3-wire PNP sensors (see note 2) TTLs, switches, 3-wire PNP sensors Input logic Active high Active low I/O delay time B7A-T6C1: normal speed (typical 19.2 ms); B7A-T6C6: high speed (typical 3 ms) B7A-T6D2: normal speed (typical 19.2 ms); B7A-T6D7: high speed (typical 3 ms) --- Current consumption (see note 3) 120 mA max. with all input terminals ON 60 mA max. with all input terminals ON Operating voltage range 12 to 24 VDC --- Input voltage range 0 VDC to supply voltage Input current range 3 to 6 mA/point 0.2 to 2 mA/point (input voltage: 5 to 24 VDC) –1.1 to –0.5 mA/point (flowing out from terminals) Minimum input time (see note 4) B7A-T6C1: 16 ms; B7A-T6C6: 2.4 ms B7A-T6D2: 16 ms; B7A-T6D7: 2.4 ms 2.4 ms ON/OFF threshold No-contact input: ON voltage: –4 V max. OFF voltage: –6 V min. Contact input: ON discrimination resistance: 660 Ω max. OFF discrimination resistance: 2 k Ω min. ON voltage: 2.2 V min. OFF voltage: 0.8 V max. ON voltage: 3 V max. OFF voltage: 6 V max. Mounting strength No damage when 49-N pull is applied for 1 min each in all directions (except in direction of DIN track) --- --- Terminal strength No damage when 49-N pull is applied each in all directions --- --- Tightening torque 0.78 to 1.18 N S m --- --- Weight Approx. 160 g Approx. 23 g Approx. 25 g Note: 1. If there is a possibility of noise interference from the power supply, input, and/or output lines, add appropriate noise protection cir- cuits. Refer to Noise Protection Circuits on page 101 for details. 2. A 3-wire NPN sensor with a residual voltage of 0.8 V maximum and a built-in collector load can be used. In this case, however, when the output transistor of the sensor is ON, the B7A will be OFF. 3. Consumption when all 16 points are ON. Excludes external sensor current for Input Terminals. 4. The minimum input time is required for the B7A to read an input signal. Output Models Item Screw terminal models (100 mA/point) B7A-R6B11/-R6B16/ -R6B31/-R6B36 B7AS-R6B11/-R6B16/ -R6B31/-R6B36 B7A-R6F11/-R6F16/ -R6F31/-R6F36 Output configuration NPN open collector PNP open collector I/O delay time B7A j-R6jj1: normal speed (typical 19.2 ms); B7Aj-R6jj6: high speed (typical 3 ms) Error processing B7A j-R6j1j: HOLD; B7Aj-R6j3j: LOAD OFF Current consumption (see note) 80 mA max. with all output terminals ON 120 mA max. with all output terminals ON 80 mA max. with all output terminals ON Power supply voltage 12 to 24 VDC Rated load voltage 5 to 24 VDC Output residual voltage 0.8 V max. Output current Sync. current, 100 mA max./ point Source current, 100 mA max./ point Mounting strength No damage when 49-N pull is applied for 1 min each in all directions (except in direction of DIN track) Terminal strength No damage when 49-N pull is applied each in all directions (except in direction of DIN track) Tightening torque 0.78 to 1.18 N S m Weight Approx. 160 g Approx. 130 g Approx. 160 g Note: Consumption when all 16 points are ON. Excludes external load current and error load current for Output Terminals. |
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