ES-7028 Rev.1
R80UST4
Remote I/O R80 Series
UNIVERSAL INPUT MODULE, 4 points
(4 points, isolated, tension clamp terminal block)
Functions & Features
• 4 channels for universal input remote I/O module
• Universal inputs are configurable for each channel to T/C, RTD, potentiometer, resistor, DC current or voltage, and able to set input range via PC configurate software.
• Isolation between the channels
• Tension clamp terminal
MODEL:R80UST4[1]
ORDERING INFORMATION
• Code number: R80UST4[1]
Specify a code from below for [1].
(e.g. R80UST4/Q)
• Specify the specification for option code /Q
(e.g. /C01)
[1] OPTIONS
blank
: none
/Q
: With options (specify the specification)
SPECIFICATIONS OF OPTION: Q
COATING (For the detail, refer to our web site.)
/C01
: Silicone coating
/C02
: Polyurethane coating
RELATED PRODUCTS
• PC configurator software (model: R80CFG)
Downloadable at our web site.
For connecting to PC, use commercially available Mini-B type USB cable. (provided by user)
GENERAL SPECIFICATIONS
Connection
Input
: Separable tension clamp terminal
Internal bus, internal power
: Connected to internal bus connector
Housing material
: Flame-resistant resin (black)
Isolation
: Input 1 to input 2 to input 3 to input 4 to internal bus or internal power to exc. supply to FE
Module address
: DIP switches
Input type and range
: Selectable with PC configuration software (model: R80CFG)
Burnout (T/C, RTD, potentiometer, resistor input)
: Selectable among upscale, downscale or no burnout with PC configurator software (model: R80CFG)
Linearization (T/C, RTD input)
: Standard tables stored in memory
Cold Junction Compensation (thermocouple input)
: CJC sensor incorporated (shortcircuit the U4 and U6)
Terminating resistor
: Built-in (DIP Switch, default: disable)
Status indicator
: Bi-color (red/green) LED;
Input status indicator
: Red LED;
Refer to the instruction manual.
INPUT SPECIFICATIONS
Module type: Analog input, 4 points
■
Universal Input
Refer to the users manual of R80CFG for setting input type and range
•
DC current input
Input resistance: Input resistor (49.9 Ω) incorporated
Input range: -20 – +20 mA
•
DC narrow span voltage input range
(-1000 – +1000 mV)
Input resistance: ≥ 100 kΩ
•
DC wide span voltage input range
(-10 – +10 V)
Input resistance: ≥ 1 MΩ
•
Thermocouple input
Input resistance: ≥ 100 kΩ
Input range: See Table 1
Conformance range: See Table 1
•
RTD input
(2- or 3-wire)
Input sensing: ≤ 0.33 mA
Input range: See Table 1
Maximum leadwire resistance: 20 Ω per wire
∙Potentiometer input
Input sensing: ≤ 0.33 mA
Input range: 0 – 4000 Ω
Maximum leadwire resistance: 20 Ω per wire
∙Resistor input
Input sensing: ≤ 0.33 mA
Input range: 0 – 4000 Ω
Maximum leadwire resistance: 20 Ω per wire
INSTALLATION
Current consumption
: 170 mA
Operating temperature
: -10 to +55°C (14 to 131°F)
Storage temperature
: -10 to +55°C (14 to +131°F)
Operating humidity
: 10 to 90 %RH (non-condensing)
Atmosphere
: No corrosive gas or heavy dust
Mounting
: DIN rail
Weight
: 120 g (0.26 lb)
PERFORMANCE
Conversion accuracy
: See Table 1.
Conversion rate
: ≤ 100 msec.
Converted data range
DC current/voltage, potentiometer or resistor
: 0 to 10000 with respect to input range (Default setting)
Thermocouple or RTD:
°C, K:
Engineering unit value × 10 (integer) (Default setting)
°F
: Engineering unit value (integer)
* Scaling of converted data is configurable with the configurator software (model: R80CFG). Refer to the software manual for details.
Cold junction compensation error
:
±3°C at 25 ±10°C
±5.4°F at 77 ±18°F
(The described accuracy may be partially not satisfied when the input temperature is below 0°C. Consult factory.)
Temp. coefficient
: ±0.03 %/°C (±0.02 %/°F)
Input delay time
: ≤ 150 msec.
Burnout response time (T/C, RTD, potentiometer or resistor input)
: ≤ 1 sec.
Insulation resistance
: ≥ 100 MΩ with 500 V DC
Dielectric strength
: 1500 V AC @ 1 minute (input 1 to input 2 to input 3 to input 4 to internal bus or internal power to exc. supply to gtound)
STANDARDS & APPROVALS
EU conformity
:
EMC Directive
EMI EN 61000-6-4
EMS EN 61000-6-2
RoHS Directive
INPUT TYPE, RANGE & CONVERSION ACCURACY
EXTERNAL VIEW
CONNECTION DIAGRAMS
■
Tension clamp terminal block
Unit side connecto
r: DMC0,5/4-G1-2,54 P20THR R44 (Phoenix Contact)
Cable side connector
: DFMC0,5/4-ST-2,54
(Phoenix Contact)
Applicable wire size
: 0.14 − 0.5 mm
2
Stripped length
: 7 mm
Recommended solderless terminal
• AI0,14-6GY 0.14mm
2
(Phoenix Contact)
• AI0,25-6YE 0.25mm
2
(Phoenix Contact)
• A0,34-7 0.34mm
2
(Phoenix Contact)
OPERATING MODE SETTING
(*) factory default setting
Note: Be sure to set unused SW 2-2 to OFF.
TERMINAL ASSIGNMENTS
EXTERNAL DIMENSIONS unit: mm [inch]
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM