ES-7802-Q Rev.0

R7D-MS4

Remote I/O R7 Series

DeviceNet® I/O MODULE

(potentiometer input, 4 points, isolated)
Functions & Features
• 4 points potentiometer input module for DeviceNet
• Extension module can be connected
• Easy parameter setting of individual channels with the configurator software (model: R7CON)

MODEL:R7D–MS4[1]

ORDERING INFORMATION

• Code number: R7D-MS4[1]
Specify a code from below for [1].
(e.g. R7D-MS4/Q)
• Specify the specification for option code /Q
(e.g. /C01/SET)

I/O TYPE

MS4: Potentiometer input, 4 points

[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-7802-Q)

RELATED PRODUCTS

• PC Configurator cable (model: MCN-CON or COP-US)
• PC configurator software (model: R7CON)
• EDS file
The EDS files and configurator software are downloadable at our web site.
(Extension modules are registered in the EDS file as a combination of a basic module)
• Discrete input extension module (model: R7D-EAx)
• Discrete output extension module (model: R7D-ECx)

GENERAL SPECIFICATIONS

Connection
DeviceNet: Euro type connector terminal
(applicable wire size: 0.2 to 2.5 mm², stripped length 7 mm)
Input: 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 mm² (AWG 22 to 16)
Screw terminal: Nickel-plated steel
Housing material: Flame-resistant resin (gray)
Isolation: Input 0 to input 1 to input 2 to input 3 to DeviceNet
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
Conversion rate: Selectable with the front DIP SW
Configurator connection: 2.5 dia. miniature jack
■Recommended solderless terminal

DeviceNet COMMUNICATION

Network cable: Approved for DeviceNet
Baud rate setting: 125 kbps (default), 250 kbps, 500 kbps, auto-tracking (rotary switch)
(Refer to the instruction manual.)
Status indicator LEDs: MS, NS
(Refer to the instruction manual for details.)
Node address setting: 1 - 63 (rotary switch, default:00)
(Refer to the instruction manual.)
Communication: Supports poll and cyclic
(Bit-strobe and COS (change of state) are not suported)

INPUT SPECIFICATIONS

Potentiometer: Total resistance 100 Ω – 20 kΩ
Minimum span: 50 % of total resistance
Excitation: Approx. 0.2 V DC

INSTALLATION

Supply voltage to network: 11 – 25 V DC supplied through the network terminal block
Current Consumption:
Approx. 60 mA @ 24 V DC
Approx. 110 mA @ 11 V DC
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: 200 g (0.44 lb)

PERFORMANCE

Conversion rate / conversion accuracy:
10 msec./±0.8 %, 20 msec./±0.4 %, 40 msec./±0.2 %, 80 msec./±0.1 % (*)
(*) Factory setting
Data range: 0 – 10000 of the input range
(Scaling of converted data is configurable with the configurator software (model: R7CON))
Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)
Response time: Conversion rate × 2 + 50 msec. (0 – 90 %)
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 1500 V AC @ 1 minute (input 0 to input 1 to input 2 to input 3 to DeviceNet)