R3Y-MS8 MSYSTEM | Alldatasheet

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MODEL: R3Y-MS8 R3Y-MS8 SPECIFICATIONS ES-8956 Rev.9 Page 1/5 https://www.m-system.co.jp/ Remote I/O R3 Series POTENTIOMETER INPUT MODULE (8 points, isolated, connector type) 110 [4.33] 27.5 [1.08] 130 [5.12] mm [inch] MODEL: R3Y–MS8[1][2]

ORDERING INFORMATION

  • Code number: R3Y-MS8[1][2] Specify a code from below for each of [1] and [2]. (e.g. R3Y-MS8W/CE/Q)
  • Specify the specification for option code /Q (e.g. /C01/SET) INPUT Total resistance 500 Ω - 100 kΩ NO. OF CHANNELS 8: 8 [1] COMMUNICATION MODE S: Single W: Dual [2] OPTIONS (multiple selections) Standards & Approvals blank: Without CE /CE: CE marking Other Options blank: none /Q: Option other than the above (specify the specification) SPECIFICATIONS OF OPTION: Q (multiple selections) COATING (For the detail, refer to M-System's web site.) /C01: Silicone coating /C02: Polyurethane coating /C03: Rubber coating EX-FACTORY SETTING /SET: Preset according to the Ordering Information Sheet (No. ESU-8402)

RELATED PRODUCTS

  • Connector terminal block (model: CNT)
  • Special cable with 40-pin connector (model: FCN) GENERAL SPECIFICATIONS Connection Internal bus: Via the Installation Base (model: R3-BSx) Input: 40-pin connector (Fujitsu FCN-365P040-AU) Internal power: Via the Installation Base (model: R3-BSx) Isolation: Input 1 to input 2 to input 3 to input 4 to input 5 to input 6 to input 7 to input 8 to internal bus or internal power Conversion rate: Selectable with the side DIP SW RUN indicator: Bi-color (red/green) LED; Red when the bus A operates normally; Green when the bus B operates normally; Amber when both buses operate normally. ERR indicator: Bi-color (red/green) LED; Red with input abnormality; Green in normal operating conditions. INPUT SPECIFICATIONS Minimum span: 50 % of the total resistance range Excitation: Approx. 0.5 V DC INSTALLATION Operating temperature: -10 to +55°C (14 to 131°F) Operating humidity: 30 to 90 %RH (non-condensing) Atmosphere: No corrosive gas or heavy dust Mounting: Installation Base (model: R3-BSx) Weight: 200 g (0.44 lb) PERFORMANCE Conversion accuracy: Refer to the table at the end of this section. The resolution and conversion accuracy are defined against the potentiometer's total resistance. If the actual resistance range (between the zero and span positions) is narrower than the total resistance, the values change in proportion. Using at least 50 % of the total resistance is basically recommended. Conversion rate: 160 / 80 / 40 / 20 msec. selectable Data range: 0 – 10000 Data allocation: 8 Current consumption: Approx. 100 mA Temp. coefficient: ±0.015 % /°C Temperature coefficient is defined against the

MODEL: R3Y-MS8 R3Y-MS8 SPECIFICATIONS ES-8956 Rev.9 Page 2/5 https://www.m-system.co.jp/ potentiometer's total resistance. If the actual resistance range (between the zero and span positions) is narrower than the total resistance, the values change in proportion. Using at least 50 % of the total resistance is basically recommended. Insulation resistance: ≥ 100 MΩ with 500 V DC Dielectric strength: 500 V AC @ 1 minute (input 1 to input 2 to input 3 to input 4 to input 5 to input 6 to input 7 to input 8 to internal bus or internal power)

2000 V AC @ 1 minute (power input to FG; isolated on the

power supply module) Conversion accuracy CONVERSION RATE 160 msec. 80 msec. 40 msec. 20 msec. Resolution 1/10000 1/5000 1/2500 1/1250 STANDARDS & APPROVALS EU conformity: EMC Directive EMI EN 61000-6-4 EMS EN 61000-6-2 RoHS Directive EXTERNAL VIEW ■ FRONT VIEW ■ SIDE VIEW RUN LED ERR LED Input Connector

  • Pin Assignment B A B A ON SW3 Conv. Rate

MODEL: R3Y-MS8 R3Y-MS8 SPECIFICATIONS ES-8956 Rev.9 Page 3/5 https://www.m-system.co.jp/ EXTERNAL DIMENSIONS unit: mm [inch] 130 [5.12] POSITIONING GUIDE

MODEL: R3Y-MS8 R3Y-MS8 SPECIFICATIONS ES-8956 Rev.9 Page 4/5 https://www.m-system.co.jp/ SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM Control Circuit DIP SWERR LEDRUN LED Input Circuit Input Circuit Input Circuit Input Circuit Input Circuit Input Circuit Input Circuit Input Circuit INPUT 1 max. min. INPUT 2 POTENTIOMETER max. min. INPUT 3 POTENTIOMETER max. min. INPUT 4 POTENTIOMETER max. min. INPUT 5 POTENTIOMETER max. min. INPUT 6 POTENTIOMETER max. min. INPUT 7 POTENTIOMETER max. min. INPUT 8 POTENTIOMETER max. min. INPUT 1 INPUT 2 INPUT 3 INPUT 4 INPUT 5 INPUT 6 INPUT 7 INPUT 8 SHORT SHORT INTERNAL POWER INTERNAL BUS A INTERNAL BUS B* POTENTIOMETER 19B 18B 17B 15B 14B 13B 11B 10B 19A 18A 17A 15A 14A 13A 11A 10A Excitation Generator Excitation Generator Excitation Generator Excitation Generator Excitation Generator Excitation Generator Excitation Generator Excitation Generator *For dual redundant communication.

  • Unused Input Channels Close across the unused input terminals as shown below. 11B 10B 19B 18B 17B 15B 14B 13B 11A 10A 19A 18A 17A 15A 14A 13A Communication Circuit BUS CONNECTOR The input will become unstable if unused channels are left open. Unused channels can be specified and set so on the PC Configurator Software (model: R3CON) without needing to short at the field terminals.

MODEL: R3Y-MS8 R3Y-MS8 SPECIFICATIONS ES-8956 Rev.9 Page 5/5 https://www.m-system.co.jp/ INPUT CONNECTOR (40-pin) PIN NO. ASSIGNMENT PIN NO. ASSIGNMENT 1A NC 1B NC 2A NC 2B NC 3A NC 3B NC 4A NC 4B NC 5A IN8C 5B IN4C 6A IN8B 6B IN4B 7A IN8A 7B IN4A 8A NC 8B NC 9A IN7C 9B IN3C 10A IN7B 10B IN3B 11A IN7A 11B IN3A 12A NC 12B NC 13A IN6C 13B IN2C 14A IN6B 14B IN2B 15A IN6A 15B IN2A 16A NC 16B NC 17A IN5C 17B IN1C 18A IN5B 18B IN1B 19A IN5A 19B IN1A 20A NC 20B NC Specifications are subject to change without notice.