·Some details are not shown. Please refer to specification sheets for all information.

R8-FS16N

Remote I/O R8 Series

DC VOLTAGE/CURRENT INPUT MODULE
(built-in excitation, 16 points, non-isolated)

Functions & Features
• DC current input and DC voltage input compact size remote I/O module
• Switching between current input and voltage input with  PC configurator (model: R8CFG) 
• Accepts direct input from power output as sensor power and outputs from terminals
• 40 pin MIL connector

MODEL: R8-FS16N[1]

ORDERING INFORMATION
• Code number: R8-FS16N[1]
Specify a code from below for [1].
(e.g. R8-FS16N/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 M-System's web site.)
/C01: Silicone coating
/C02: Polyurethane coating

RELATED PRODUCTS
• PC configurator software (model: R8CFG)
The configurator software is downloadable at M-System’s web site.
A dedicated cable is required to connect the module to the PC.  Please refer to the users manual for the PC configurator for applicable cable types.

GENERAL SPECIFICATIONS
Connection
Input:40-pin MIL connector
   PWB connector XG4A-4034 (Omron)
   Recommended socket XG5N-401 (Omron)
   Recommended contact XG5W-0231 (Omron)
   Applicable wire size AWG22, number of conductor
  17, diameter of conductor 0.16 mm (The cable connector is not included in the package. Refer to the
  specifications of the product.)
•Excitation supply, internal bus: 
 
Connected to internal bus connector
Internal power: Supplied from internal bus connector
Isolation: Input or exc. supply to internal bus or internal power
Input type: Selectable between current input and voltage input individually for each 16 points with configurator software (model: R8CFG)
Module address: With rotary switch
Terminating resistor: Built-in (DIP Switch, default: disable)
Status indicator: Bi-color (red/green) LED; Refer to the instruction manual.
Input status indicators: Red LED; Refer to the instruction manual.

INPUT SPECIFICATIONS
DC Voltage:
Input range: -10 – +10 V DC
Input setting value: Available to set in the input range
Operational range: -5 - +105 % (% of input setting value)
Input resistance: ≥ 1 MΩ
DC Current:
Input range: -20 – +20 mA DC
Input setting value: Available to set in the input range
Operational range: -5 - +105 % (% of input setting value)
Input resistance: 50 Ω (1/4 W)
Factory default (Input type and input setting value):
Voltage input, input range -10 - +10 V DC for all 16 points.

INSTALLATION
Max. current consumption: 100 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 input range)
Voltage input
:±0.05 %
Current input:±0.1 %
Conversion accuracy is inversely proportional to input span.
Conversion rate: 8 msec.
Input circuit time constant: Approx. 1 msec.
Data range: 0 – 10000 of the input range
(Scaling of converted data is configurable with the configurator software)
Data allocation: 2
Module addresses in use: 8
Power output (input terminal): Rated curent 3 A DC (rated current 3 A for internal fuse (slow blow fuse i2t (A2sec) max. 5.04)
Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 1500 V AC @ 1 minute
(input or exc. supply to internal bus or internal power to ground)

CALCULATION EXAMPLES OF CONVERSION ACCURACY
Voltage input:
For input setting value 1 - 5 V DC
Conversion accuracy = Input range span (20 V) ÷ input setting value span (4 V) X 0.05 (%) = 0.25 (%)
■ Current input:
For input setting value 4 - 20 mA DC
Conversion accuracy = Input range span (40 mA) ÷ input setting value span (16 mA) X 0.1 (%) = 0.25 (%)

STANDARDS & APPROVALS
EU conformity:
EMC Directive 
  EMI EN 61000-6-4
  EMS EN 61000-6-2
RoHS Directive
  EN 50581

EXTERNAL VIEW

OPERATING MODE SETTING

(*) Factory default
Be sure to set unused SW 2-1 through 2-5 and 2-7, 2-8 to OFF

DIMENSIONS unit: mm (inch)

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

M-System Co., Ltd.