DC VOLTAGE INPUT MODULE R8-SVT8

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R8-SVT8

Remote I/O R8 Series

DC VOLTAGE INPUT MODULE

(8 points, isolated, tension clamp terminal block)
Functions & Features
• 8 channels for DC voltage input, compact size remote I/O module
• Isolation between channels
• Input range adjustment with DIP switch or PC configurator

MODEL: R8–SVT8[1]

ORDERING INFORMATION

• Code number: R8-SVT8[1]
Specify a code from below for [1].
(e.g. R8-SVT8/UL/Q)
• Specify the specification for option code /Q
(e.g. /C01)

[1] OPTIONS (multiple selections)

Standards & Approvals
blank: CE marking
/UL: UL approval, CE marking
Other Options
blank: none
/Q: Option other than the above (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
• Input: Tension clamp
   Applicable wire size: 0.2 - 1.5 mm2
   Stripped length: 10 mm
• Excitation supply, internal bus:
   Connected to internal bus connector
• Internal power: Via bus connector
Isolation: Input 1 to input 2 to input 3 to input 4 to input 5 to input 6 to input 7 to input 8 to exc. supply to internal bus or internal power
Input range: Selectable with the side DIP SW
Module address: With DIP switch
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.
Input status indicators: Red LED; Refer to the instruction manual.

INPUT

Input range: -10 – +10 V DC configurable
Operational range: ：-5 - +105 % (in percentage of input range)
Input resistance: ≥ 1 MΩ

INSTALLATION

Max. current consumption: 200 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: 100 g (0.22 lb)

PERFORMANCE

Conversion accuracy (in percentage of input range)
±0.05 % (@ input range -10 - +10 V)
Conversion accuracy is inversely proportional to input span.
Conversion accuracy computation example:
When input range is 1 - 5 V: conversion accuracy = nominal input span (20 V) ÷ input span (4 V) × 0.05(%) = 0.25 (%).
Nominal input span is the same as the span at input range
-10 - +10 V DC.
Conversion rate: 8 msec.
Input circuit time constant: Approx. 1 msec.
Data range: 0 – 10000 of the input range
Data allocation: 2
Module addresses in use: 4
Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength:
500 V AC @ 1 minute (input 1 to input 2 to input 3 to
input 4 to input 5 to input 6 to input 7 to input 8)
1500 V AC @ 1 minute (input to exc. supply to internal bus
or internal power to FG)

STANDARDS & APPROVALS

EU conformity:
EMC Directive
EMI EN 61000-6-4
EMS EN 61000-6-2
RoHS Directive
Approval:
UL/C-UL general safety requirements
(UL 61010-1, CAN/CSA-C22.2 No.61010-1-12)
(UL 61010-2-201, CAN/CSA-C22.2 No.61010-2-201)
Note: Use the Power/Network module for UL approval when using as conformity with UL/C-UL.

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CÔNG TY CỔ PHẦN KỸ THUẬT VÀ THƯƠNG MẠI THIẾT BỊ CÔNG NGHIỆP NTD

Adress: No. 28, Alley 36 Co Linh Street, Group 7, Long Bien Ward, Long Bien District, Hanoi City, Vietnam.

Hotline: 0971961212

Mail: sales@ntd-automation.com

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