ES-7403 Rev.21
71VR1
Paperless Recording System
PAPERLESS RECORDER
(color LCD display)
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-US 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 of [1] through [4].
(e.g. 71VR1-N101-M2/1/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 (multiple selections)
Configurator Interface
blank:
Infrared (Discontinued, select /1)
/1:
Stereo jack
Other Options
blank
: none
/Q
: Option other than the above (specify the specification)
SPECIFICATIONS OF OPTION: Q
COATING (For the detail, refer to our web site.)
/C01
: Silicone coating
/C02
: Polyurethane coating
/C03
: Rubber coating
RELATED PRODUCTS
• Precision Resistor Module (model: REM2-50)
Use for mA universal input
• PC Configurator cable (model: COP-US)
• PC configurator software (model: 71VRCFG)
Downloadable at our 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 our 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 us. Consult us.
- Hagiwara Solutions NSD6-004GH(B21SEI
(NSD6-004GH(A00SDI, NSD6-002GT, NSDA-004GT and NSDA-004GL ... discontinued)
- Apacer Technology AP-ISD04GIS4B-3T
(AP-ISD04GIS4B-T ... discontinued)
PACKAGE INCLUDES...
• Mounting bracket: 1 pair
• CJC sensor (for 71VR1-x501-x): 3
• Plug conversion adapter: 1
Used to match the size of the jack on the unit and the PC configurator cable.
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 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.
EXTERNAL INTERFACE
■
Modbus-RTU
(retrievable analog data is Int data (signed 16 bits) only)
Transmission
: Half-duplex, asynchronous, no procedure
Interface
: Conforms to TIA/EIA-485-A
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.)
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
[Table 1 (Thermocouple input)]
[Table 2 (RTD input)]
OUTPUT SPECIFICATIONS
■
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 × 10
7
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 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 FE: Reinforced insulation (300 V)
Analog input each other or contact input or network
interface to contact output each other:
Basic insulation (300 V)
RoHS Directive
Protection against access to the terminal blocks
:
Finger protection (VDE 0660-514)
EXTERNAL VIEW
COMMUNICATION CABLE CONNECTIONS
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm [inch]
MOUNTING REQUIREMENTS unit: mm [inch]
■PANEL CUTOUT
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.
SYSTEM CONFIGURATION EXAMPLES