R5-TCT MSYSTEM | Alldatasheet

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Technical content

MODEL: R5T-CT R5T-CT SPECIFICATIONS ES-6142 Rev.6 Page 1/3 http://www.m-system.co.jp/ Remote I/O R5 Series CT INPUT MODULE (screw terminal block; true RMS sensing) 137 (5.39) 18 (.71) (3.54) mm (inch) MODEL: R5T-CT[1][2]

ORDERING INFORMATION

  • Code number: R5T-CT[1][2][3] Specify a code from below for each [1] through [3]. (e.g. R5T-CT2W/Q)
  • Specify the specification for option code /Q (e.g. /C01/S01) [1] NO. OF CHANNELS 1: 1 channel 2: 2 channels [2] COMMUNICATION MODE S: Single W: Dual [3] OPTIONS blank: none /Q: With options (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 TERMINAL SCREW MATERIAL /S01: Stainless steel GENERAL SPECIFICATIONS Connection Internal bus: Via the Installation Base (model: R5-BS) Input: M3.5 screw terminal block (torque 0.8 N·m) Internal power: Via the base (model: R5-BS) Screw terminal: Nickel-plated steel (standard) or stainless steel Isolation: Input 1 to input 2 to internal bus or internal power Input waveform RMS sensing: Up to 15 % of 3rd harmonic content 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. Low-end cutout: Converted as 0 % for the input below 2 % INPUT SPECIFICATIONS Input: 0 – 5 A AC Frequency: 50 or 60 Hz Input burden: ≤ 0.5 VA Overload capacity: 200 % for 1 min., 120 % continuous Operational range: 5 – 115 % of rating 0 – 5 A is converted into 0 – 10000 at default factory setting. 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: R5-BS) Weight: 110 g (0.24 lb) PERFORMANCE Conversion accuracy: ±0.5 % (at 5 – 100 % input) Data range: 0 – 10000 of the input range Data allocation: 1 (2 for 2-channel type) Temp. coefficient: ±0.015 %/°C (±0.008 %/°F) Response time: ≤ 0.5 sec. (0 – 90 %) Insulation resistance: ≥ 100 MΩ with 500 V DC Dielectric strength: 1500 V AC @ 1 minute (input 1 to input 2 to internal bus or internal power)

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

power supply module)

MODEL: R5T-CT R5T-CT SPECIFICATIONS ES-6142 Rev.6 Page 2/3 http://www.m-system.co.jp/ EXTERNAL VIEW RUN RUN LED ■ FRONT VIEW EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch) TERMINAL COVER 4–M3.5 TERMINAL SCREWS 7.2 (.28) LOCKING CLAMP 90 (3.54) 5.6 (.22) 18 (.71) POSITIONING GUIDE SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM INPUT 1 INPUT 2 Input Circuit Input Circuit RUN LED Control Circuit Communication Circuit BUS CONNECTOR INTERNAL POWER INTERNAL BUS A INTERNAL BUS B* *For dual redundant communication. Note: The section enclosed by broken line is with 2-ch. option. LOAD SOURCE k l CT L K LOAD SOURCE k l CT L K

MODEL: R5T-CT R5T-CT SPECIFICATIONS ES-6142 Rev.6 Page 3/3 http://www.m-system.co.jp/ Specifications are subject to change without notice.