ES-7807-E Rev.0
R7E-YS2
Remote I/O R7 Series
ETHERNET I/O MODULE
(DC current output, 2 points, isolated, Modbus/TCP use)
Functions & Features
• 2 points DC current output module for Modbus/TCP (Ethernet)
• Extension module can be connected
• Individual channels, zero adjustment, span adjustment, and scaling can be set with the configurator software (model: R7CON)
MODEL:R7E–YS2-R[1]
ORDERING INFORMATION
• Code number: R7E-YS2-R[1]
Specify a code from below for [1].
(e.g. R7E-YS2-R/Q)
• Specify the specification for option code /Q
(e.g. /C01/SET)
I/O TYPE
YS2
: DC current output, 2 points
POWER INPUT
DC Power
R
: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
[1] OPTIONS
blank
: none
/Q
: With options (specify the specification)
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to our web site.)
/C01
: Silicone coating
/C02
: Polyurethane coating
/C03
: Rubber coating
EX-FACTORY SETTING
/SET
: Preset according to the Ordering Information Sheet
(No. ESU-7807-E)
RELATED PRODUCTS
• PC Configurator cable (model: MCN-CON or COP-US)
• PC configurator software (model: R7CON)
Downloadable at our web site.
• Discrete input extension module (model: R7E-EAx)
• Discrete output extension module (model: R7E-ECx)
Note: PC Configurator Software is required to set IP address.
GENERAL SPECIFICATIONS
Connection
Ethernet
: RJ-45 Modular Jack
Power, output
: M3 separable screw terminal (torque 0.5 N·m)
Solderless terminal
: Refer to the drawing at the end of the section.
Recommended manufacturer
: Japan Solderless Terminal MFG. Co., Ltd., Nichifu Co., Ltd.
Applicable wire size
: 0.25 to 1.65 mm
2
(AWG 22 to 16)
Screw terminal
: Nickel-plated steel
Housing material
: Flame-resistant resin (gray)
Isolation
: Output 0 to output 1 to Ethernet to power to FG
Zero adjustments
: Configurable via R7CON
Span adjustments
: Configurable via R7CON
Extension:
No extension (*), Discrete input 8 or 16 points, Discrete output 8 or 16 points
Selectable with the front DIP SW
(*) Factory default setting
Output at the loss of communication
:
Hold the output (*), Reset the output
Selectable with the front DIP SW
(*) Factory default setting
Status indicator LEDs
: PWR, RUN
Configurator connection
: 2.5 dia. miniature jack
■Recommended solderless terminal
ETHERNET COMMUNICATION
Physical layer standard
: IEEE 802.3u
Data link layer
: 10BASE-T / 100BASE-TX
Baud rate
: 10 / 100 Mbps, Auto Negotiation
Protocol
: Modbus/TCP
Data
: RTU (binary)
Max. number of socket connections
: Two (2)
Transmission media
: 10BASE-T (STP cable, category 5)
100BASE-TX (STP cable, category 5e)
Max. segment length
: 100 meters
IP address:
Can be set and changed with PC Configurator Software (model: R7CON) (default: 192.168.0.1)
Subnet Mask:
Can be set and changed with PC Configurator Software (model: R7CON) (default: 255.255.255.0)
Default Gateway:
Can be set and changed with PC Configurator Software (model: R7CON) (Ver.2.41 or later) (default: 192.168.0.100)
Port No
.: 502
DHCP available (Ver.3.00 or later)
Ethernet indicator LEDs
: LINK, LINK100, COL
OUTPUT SPECIFICATIONS
Output range
: 4 to 20 mA DC
Load resistance
: ≤ 600 Ω
Operational range
: -15 to +115 % of output range
INSTALLATION
Current consumption
•
DC
: Approx. 161 mA
Operating temperature
: -10 to +55°C (14 to 131°F)
Storage temperature
: -20 to +65°C (-4 to +149°F)
Operating humidity
: 30 to 90 %RH (non-condensing)
Atmosphere
: No corrosive gas or heavy dust
Mounting
: DIN rail (35 mm rail)
Weight
: 180 g (0.40 lb)
PERFORMANCE
Conversion accuracy
: ±0.1 %
Data range
: 0 – 10000 of the output range
(Scaling of converted data is configurable with the configurator software (model: R7CON))
Temp. coefficient
: ±0.015 %/°C (±0.008 %/°F)
Response time
: 250 msec. (0 – 90 %)
Insulation resistance
: ≥ 100 MΩ with 500 V DC
Dielectric strength
: 1500 V AC @ 1 minute (output 0 to output 1 to Ethernet to power to FG)
STANDARDS & APPROVALS
EU conformity
:
EMC Directive
EMI EN 61000-6-4
EMS EN 61000-6-2
RoHS Directive
FUNCTIONS
Output hold function:
Output at the loss of communication is selectable from output clear (fix the output at -15 %) and output hold (last normally received data) with DIP switch.
At the startup, it outputs -15 % until the communication is established and normal data is received.
EXTERNAL VIEW
TERMINAL ASSIGNMENTS
■ OUTPUT TERMINAL ASSIGNMENT
MODBUS FUNCTION CODES & SUPPORTED CODES
MODBUS I/O ASSIGNMENT
DATA CONVERSION
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm [inch]
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
Note: In order to improve EMC performance, bond the FG terminal to ground.
Caution: FG terminal is NOT a protective conductor terminal.