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Yokogawa Serial Communication Module NFLR111
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  • 产品名称:Yokogawa Serial Communication Module NFLR111
  • 产品型号:NFLR111
  • 产品展商:Yokogawa
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简单介绍
Yokogawa Serial Communication Module NFLR111, Yokogawa Serial Communication Module NFLR111
产品描述

Manufacturer: Yokogawa Electric Corporation

Yokogawa Serial Communication Module NFLR111

Communication modules can be installed for FCN autonomous controllers.

Specifications  Yokogawa Serial Communication Module NFLR111

Serial communication modules exchange data with such devices as PLC via serial communication lines.

Item

Specifications

Model

NFLR111

NFLR121

Interface

RS-232-C (2 ports)

RS-422/RS-485 (2 ports)

How connected

Point-to-point

Multipoint

How communicates

Half-duplex/Full-duplex (*1)

How synchronizes

Start-stop synchronization

Communication speed

0.3, 1.2, 2.4, 4.8, 9.6, 14.4, 19.2, 28.8, 38.4, 57.6, 76.8, 115.2 kbps

Transmission code

ASCII/binary

Character length

7/8 bits

Stop bit

1/2 bits

Parity check

None/even/odd

Transmission distance

Maximum 15 m

Maximum 1200 m (total extended length)

Wiring connection (*2)

D-sub 9-pin (female x 2) (*3)

Clamped with terminal blocks M4 screws (5 poles x 2) (*4)

Current consumption

500 mA

Weight

0.3 kg

0.3 kg

*1:      Only half-duplex communication is supported when communication of NFLR121 is done through a two-wiring system.

*2:      For connection terminals and cables, refer to “Field Connection Specifications (GS 34P02Q30-01E).

*3:      Connectors are fastened using metric screw threads (M2.6).

RS-232C interface uses CD line (for input signal monitor) and CS line (for transmission of flow controls). Wiring of these signal lines is necessary.

        *4:     Comes with two terminator of 120 ohm.

Yokogawa Serial Communication Module NFLR111
Model and Suffix Codes

Description

Model

NFLR111

RS-232-C Communication Module

(2-port, 300 bps to 115.2 kbps)

Suffix

Codes

-S

Standard Type

5

With no explosion protection

E

With explosion protection

0

Basic Type

1

With ISA Standard G3 option

Yokogawa Serial Communication Module NFLR111

Description

Model

NFLR121

RS-422/RS-485 Communication

Module

(2-port, 300 bps to 115.2 kbps)

Suffix

Codes

-S

Standard Type

5

With no explosion protection

E

With explosion protection

0

Basic Type

1

With ISA Standard G3 option

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