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R7D-YV2-R 数据表(PDF) 31 Page - M-System Co.,Ltd. |
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R7D-YV2-R 数据表(HTML) 31 Page - M-System Co.,Ltd. |
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31 / 46 page ![]() MODEL: R7C R7C SPECIFICATIONS ES-7801 Rev.26 Page 31/46 http://www.m-system.co.jp/ POTENTIOMETER INPUT MODULE, 4 points MODEL: R7C-MS4 SPECIFICATIONS Isolation: Input 0 to input 1 to input 2 to input 3 to power input to CC-Link or FG CC-Link: Conforms to Version 1.10 Station type: Remote device Data allocation: 1 Converted data range: 0 – 10000 of the input range Potentiometer: Total resistance 100 Ω – 20 kΩ Minimum span: 50 % of total resistance Excitation: Approx. 0.2 V DC Conversion rate / conversion accuracy: 10 msec./±0.8 %, 20 msec./±0.4 %, 40 msec./±0.2 %, 80 msec./±0.1 % Response time: Conversion rate × 2 + 50 msec. (0 – 90 %) Temperature coefficient: ±0.015 %/°C (±0.008 %/°F) OPERATING MODE SETTING (*) Factory setting Caution ! - SW1-5, 1-6, 1-7, 1-8 are unused. Be sure to turn off unused ones. • Conversion Rate / Accuracy (SW1-3, 1-4) SW1-3 SW1-4 Conversion rate / Accuracy OFF OFF 80 msec. / ±0.1% (*) ON OFF 40 msec. / ±0.2% OFF ON 20 msec. / ±0.4% ON ON 10 msec. / ±0.8% • Extension (SW1-1, 1-2) SW1-1 SW1-2 Extension OFF OFF No extension (*) ON OFF Discrete input, 8 or 16 points OFF ON Discrete output, 8 or 16 points TERMINAL ASSIGNMENTS 10 H0 11 S0 12 H1 1 NC 2 L0 3 NC 13 S1 4 L1 14 NC 5 NC 15 H2 6 NC 16 S2 7 L2 17 H3 8 NC 9 L3 18 S3 NO. ID FUNCTION NO. ID FUNCTION 1 NC No connection 10 H0 Pot H0 2 L0 Pot L0 11 S0 Pot S0 3 NC No connection 12 H1 Pot H1 4 L1 Pot L1 13 S1 Pot S1 5 NC No connection 14 NC No connection 6 NC No connection 15 H2 Pot H2 7 L2 Pot L2 16 S2 Pot S2 8 NC No connection 17 H3 Pot H3 9 L3 Pot L3 18 S3 Pot S3 CIRCUIT DIAGRAM Note: In order to improve EMC performance, bond the FG terminal to ground. Caution: FG terminal is NOT a protective conductor terminal. Input Circuit Comm. Circuit Control Circuit 4 10 7 6 3 2 5 1 0V 24V DC FG SLD DG DB DA H0 Hn 11 S0 2 L0 INPUT 0 H1 S1 L1 INPUT 1 H2 S2 L2 INPUT 2 H3 S3 L3 INPUT 3 Input Circuit 12 13 4 Input Circuit 15 16 7 Input Circuit 17 18 9 1 3 5 14 6 8 Exc. Exc. Exc. Exc. ■ Input Connection Example Sn Ln 3 2 1 POTENTIOMETER max. min. + – |
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