Functions & Features • 96 mm square size • Records, displays and sets alarms for 8 analog and 8 contact inputs and 8 contact outputs • Maps the remote I/O data to logical channels • Built-in I/O: 2 analog, 3 universal and 2 contact inputs and 2 contact outputs • Trigger function: Records only necessary part of the data • Recorded data can be transferred to a PC with memory cards or COP-IRDA and converted to CSV format with 71VRCFG • TFT color LCD • IP65 front panel • Separable two pieces terminal block • Safety terminal cover tethered to the device with a strap
MODEL: 71VR1-[1][2]1-[3][4]
ORDERING INFORMATION • Code number: 71VR1-[1][2]1-[3][4] Specify a code from below for each [1] through [4]. (e.g. 71VR1-N101-M2/Q) • Specify the specification for option code /Q (e.g. /C01)
[1] LANGUAGE N: Japanese E: English (Language (Japanese or English) can be chosen by front panel setting.)
[2] ANALOG INPUT 00: None 10: DC input, 2-points 50: DC input, 2-points, Universal input, 3-points (V, mA, T/C, RTD)
EXTERNAL INTERFACE 1: Modbus
[3] POWER INPUT AC Power M2: 100 – 240 V AC (Operational voltage range 85 – 264 V, 50/60 Hz) DC Power R: 24 V DC (Operational voltage range 24 V ±10 %, ripple 10 %p-p max.) P: 110 V DC (Operational voltage range 85 – 150 V, ripple 10 %p-p max.)
[4] OPTIONS Other Options blank: none /Q: Option other than the above (specify the specification)
SPECIFICATIONS OF OPTION: Q COATING (For the detail, refer to M-System's web site.) /C01: Silicone coating /C02: Polyurethane coating /C03: Rubber coating
RELATED PRODUCTS • Precision Resistor Module (model: REM2-50) Use for mA universal input • Infrared communication adaptor (model: COP-IRDA) • PC configurator software (model: 71VRCFG) Downloadable at M-System’s web site. • Remote I/O R3 series Modbus interface module (model: R3-NM1) • Remote I/O R5 series Modbus interface module (model: R5-NM1) • Modbus I/O module (model: R7M) R7 Configurator Software (Model: R7CON) Modbus communication parameters of the R7M must be configured by using R7CON and the dedicated cable. • Devices equipped with Modbus communication. For detailed information, visit the M-System’s web site. • Memory card A memory card is required to store data in the unit. Use the specified model number of memeory card. Available for purchase from M-System. Consult M-System. - Hagiwara Solutions NSD6-004GH (NSD6-002GT and NSDA-004GT, NSDA-004GL ... discontinued) - Apacer Technology AP-ISD04GIS4B-3T (AP-ISD04GIS4B-T ... discontinued)
GENERAL SPECIFICATIONS Construction: 96-mm square (1/4 DIN size) panel flush mounted Degree of protection: IP65; applicable to the front panel of the recorder with single mounting according to the specified panel cutout Connection: M3 separable screw terminal (torque 0.5 N·m) Screw terminal: Nickel-plated steel Housing material: Flame-resistant resin (black) Isolation: Analog input each other to contact input to contact output 1 to contact output 2 to Modbus interface to power input to FE (Functional Earth) Number of assignable logical channels Analog input: 8 points max. Contact input: 8 points max. Contact output: 8 points max. Data storage: Stores Trend and Alarm history in memory card. Trend: Stored in files named time and date. 60000 samples in one file Storage capacity: 200 files max. Storage time: Approx. 13 days at storing rate 0.1 sec., approx. 138 days at 1 sec., approx. 1388 days at 10 sec., approx. 8333 days at 1min., approx. 250000 days at 30 min., approx. 500000 days at 1 hour. Alarm history: Stored in alarm history file, 200 items max. ■ DISPLAY Display device: 3.5-inch TFT LCD Display colors: 256 Resolution: 320 × 240 pixels Backlight: LED Display update interval: 500 msec.
INPUT SPECIFICATIONS ■ Universal Input (Ai3, Ai4, Ai5) • DC current input (Range: Input resistance) -20 – +20 mA: 50 Ω (separately provided REM2) • DC voltage input (Range: Input resistance) -1 – +1 V: ≥ 1 MΩ -5 – +5 V: ≥ 1 MΩ -10 – +10 V: ≥ 1 MΩ • Thermocouple input: K, E, J, T, B, R, S, C, N, U, L, P, PR (See Table 1.) Input resistance: ≥ 30 kΩ Burnout sensing: ≤ 0.1 μA Burnout indication: Maximum value (upscale burnout) of the usable range • RTD input: Pt 100 (JIS ’97, IEC), Pt 100 (JIS ’89), JPt 100 (JIS ’89), Pt 50Ω (JIS ’81), Ni 100, Cu 10, Cu 50 (See Table 2.) Input resistance: ≥ 1 MΩ Maximum leadwire resistance: 100 Ω per wire Burnout indication: Maximum value (upscale burnout) of the usable range Sensing current: ≤ 1 mA ■ DC Current Input (Ai1, Ai2) (Range: Input resistance) -20 – +20 mA: 100 Ω (incorporated) ■ DC Voltage Input (Ai1, Ai2) (Range: Input resistance) -1 – +1V: ≥ 1MΩ -5 – +5V: ≥ 1MΩ -10 – +10V: ≥ 1MΩ ■ Contact Input (Di1, Di2): Dry contact, 2 points Input resistance: Approx. 1.8 kΩ Common: Negative Sensing: 12 V DC ON current/resistance: ≥ 1.5 mA, ≤ 1.5 kΩ OFF current/resistance: ≤ 0.75 mA, ≥ 15 kΩ
OUTPUT SPECIFICATIONS ■ Network Interface • Modbus-RTU: Retrievable analog data is Int data (signed 16 bits) only. Transmission: Half-duplex, asynchronous, no procedure Interface: Conforms to EIA RS-485 Max. transmission distance: 500 meters Baud rate: 4800, 9600, 19200, 38400 bps Data bit: 8 bits Parity: Odd Stop bit: 1 bit Max. number of nodes: 15 (except the master) Media: Shielded twisted-pair cable (CPEV-S 0.9 dia.) • Infrared Interface Interface: IrDA Max. transmission distance: ≤ 0.2 m (with COP-IRDA and 71VRCFG) ■ Contact Output (Do1, Do2) • Relay Output Relay rating: 250 V AC @5 A (cos ø = 1) 30 V DC @5 A (resistive load) Maximum switching voltage: 250 V AC or 30 V DC Maximum switching power: 1250 VA or 150 W Minimum load: 5 V DC @10 mA Mechanical life: 2 × 107 cycles
INSTALLATION Power consumption •AC: Approx. 7 VA at 100 V Approx. 10 VA at 240 V •DC: Approx. 6 W Operating temperature: -5 to +55°C (23 to 131°F) Operating humidity: 30 to 90 %RH (non-condensing) Atmosphere: No corrosive gas or heavy dust Mounting: Panel flush mounting Weight: 550 g (1.21 lb)
PERFORMANCE Conversion accuracy DC input: ±0.1% ±1 digit Thermocouple input: ±1°C (±2°C for B, R, S, C, PR) RTD input: ±1°C (±3°C for Cu 10) CJC error: ±2°C max. at 25°C ±10°C ±4°C max. for R, S, PR Temp. coefficient: ±0.015 %/°C (±0.008 %/°F) (±0.05 %/°C (±0.03 %/°F) for Cu 10) of max. span Response time: ≤ 0.5 sec. for DC input with the sample rate set to 100 msec. ≤ 2.5 sec. for T/C, RTD input with the sample rate set to 500 msec. Response time of alarm output, 0 – 100 % at 90 % setpoint. Line voltage effect: ±0.1 % over voltage range Calendar clock accuracy: Monthly deviation 2 minutes at 25°C Battery backup: Approx. one month Insulation resistance: ≥ 100 MΩ with 500 V DC Dielectric strength: 2000 V AC @1 minute (Analog input each other to contact input to contact output 1 to contact output 2 to Modbus interface to power input to FE)
STANDARDS & APPROVALS EU conformity: EMC Directive EMI EN 61000-6-4 EMS EN 61000-6-2 Low Voltage Directive EN 61010-1 Measurement Category II (contact output) Installation Category II (power) Pollution degree 2 Analog input or contact input or contact output or network interface to power to FG: Reinforced insulation (300 V) Analog input each other to contact input to contact output each other to network interface: Basic insulation (300 V) RoHS Directive EN 50581 Protection against access to the terminal blocks: Finger protection (VDE 0660-514)
EXTERNAL VIEW
MODBUS WIRING CONNECTION
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)
MOUNTING REQUIREMENTS unit: mm (inch)
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal.
NAGANOKEIKI
VPGD: Số 9, Ngõ 651/82/3 Minh Khai, Hai Bà Trưng, Hà Nội.
Hotline: 0971961212
