ES-9664 Rev.0
R8-YST2
Remote I/O R8 Series
DC CURRENT OUTPUT MODULE
(2 points, isolated, separable tension clamp terminal)
Functions & Features
• 2 channels for DC current output, compact size remote I/O module
• Output range adjustment with DIP switch or PC configurator
MODEL: R8–YST2[1]
ORDERING INFORMATION
• Code number: R8-YST2[1]
Specify a code from below for [1].
(e.g. R8-YST2/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 cable (model: MCN-CON or COP-US)
• PC configurator software (model: R8CFG)
Downloadable at our web site.
GENERAL SPECIFICATIONS
Connection
•
Output
: Separable tension clamp terminal
•
Excitation supply, internal bus
:
Connected to internal bus connector
•
Internal power
: Via bus connector
Isolation
: Output 1 to output 2 to exc. supply to internal bus or internal power
Output range
: Selectable with the side DIP SW
Module address
: With DIP switch
Output at the loss of communication
: Selectable with the side DIP SW
Terminating resistor
: Built-in (DIP Switch, default: disable)
Configuration mode
: With DIP switches on the side panel
Status indicator
: Bi-color (red/green) LED; Refer to the instruction manual.
Output status indicators
: Red LED; Refer to the instruction manual.
OUTPUT
Output range
: Selectable between 0 – 20mA DC
Operational range
: -5 – +105 % (in percentage of output range) ≤ 0 mA DC
Load resistance
: ≤ 500Ω
INSTALLATION
Max. current consumption
: 80 mA
Exc. supply
current consumption
: 60 mA
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
: DIN rail
Weight
: 110 g (0.24 lb)
PERFORMANCE
Conversion accuracy (in percentage of output range)
±0.08 % (@ output range 0 - 20 mA)
Conversion accuracy is inversely proportional to output span.
Conversion accuracy computation example:
When output range is 4 - 20 mA: conversion accuracy = output span standard value (20 mA) ÷ output span (16 mA) × 0.08(%) = 0.1 (%).
output span standard value is the same as the span at output range 0 - 20 mA DC.
Conversion rate
: 2 msec.
Output circuit time constant
: ≤ 0.5 msec. (0 → 90 %)
Data range
: 0 – 10000 of the output range
Data allocation
: 2
Module addresses in use
: 1
Temp. coefficient
: ±0.015 %/°C (±0.008 %/°F)
Insulation resistance
: ≥ 100 MΩ with 500 V DC
Dielectric strength
:
1000 V AC @ 1 minute (output 1 to output 2 to exc. supply to internal bus or internal power to ground)
STANDARDS & APPROVALS
EU conformity
:
EMC Directive
EMI EN 61000-6-4
EMS EN 61000-6-2
RoHS Directive
EXTERNAL VIEW
WIRING
• Output connector
Unit side connector:
MCV1,5/2-GF-3,5 (Phoenix Contact)
Cable side connector
: TFMC1,5/2-STF-3,5 (Phoenix Contact) (included in the package)
Applicable wire size
: 0.2 − 1.5 mm
2
; stripped length 10 mm
Recommended solderless terminal
• AI0,25−10YE 0.25 mm
2
(Phoenix Contact)
• AI0,34−10TQ 0.34 mm
2
(Phoenix Contact)
• AI0,5−10WH 0.5 mm
2
(Phoenix Contact)
• AI0,75−10GY 0.75 mm
2
(Phoenix Contact)
• A1−10 1.0 mm
2
(Phoenix Contact)
• A1,5−10 1.5 mm
2
(Phoenix Contact)
OPERATING MODE SETTING
(*) Factory setting
Caution ! - SW2-2, 2-3, 2-4, 2-7 are unused. Be sure to turn off unused ones.
EXTERNAL DIMENSIONS unit: mm [inch]
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM