R7HL-LC2-R datasheet(51/55 Pages) MSYSTEM

51 / 55 page

MODEL: R7HL

R7HL SPECIFICATIONS

ES-7812 Rev.18 Page 51/55

http://www.m-system.co.jp/

DC VOLTAGE OUTPUT MODULE, 2 points

MODEL: R7HL-YV2

SPECIFICATIONS

Isolation: Output 0 to output 1 to power input to HLS to FG

Data allocation: 2

Converted data range: 0 – 10000 of the output range

Output range

Wide span voltage: -10 – +10 V DC, -5 – +5 V DC,

0 – 10 V DC, 0 – 5 V DC, 1 – 5 V DC

Narrow span voltage: -1 – +1 V DC, 0 – 1 V DC,

-0.5 – +0.5 V DC

Operational range: -15 – +115 % of the output range

(except -10 – +10 V DC);

approx. -11.5 – +11.5 V DC (-10 – +10 V DC)

Load resistance: ≥ 100 kΩ

Conversion accuracy: ±0.1 %

Response time: 250 msec. (0 – 90 %)

Temperature coefficient: ±0.015 %/°C (±0.008 %/°F)

OPERATING MODE SETTING

(*) Factory setting

Caution ! - SW1-1 and SW1-2 are unused. Be sure to turn off

unused ones.

• Output Range (SW1-3, 1-4, 1-5, 1-6)

SW1-3

SW1-4

SW1-5

SW1-6

Output range

OFF

-10 – +10V DC (*)

OFF

-5 – +5V DC

OFF

-1 – +1V DC

OFF

0 – 10V DC

OFF

0 – 5V DC

OFF

1 – 5V DC

OFF

0 – 1V DC

OFF

-0.5 – +0.5V DC

PC Con gurator setting

• Output at the Loss of Communication (SW1-7)

SW1-7 Output at the loss of communication

OFF

Hold the output (*)

(maintains the last data received normally)

Reset the output (to -15% or approx. -11.5 V DC)

• Transfer Rate (SW1-8)

SW1-8

Transfer rate

OFF

12Mbps (*)

6Mpbs

TERMINAL ASSIGNMENTS

VH0

VL0

COM0

VH1

COM1

VL1

COM1

NO.

FUNCTION

NO.

FUNCTION

No connection

COM0 Common 0

VH0 Wide span volt. 0

COM0 Common 0

VL0 Narrow span volt. 0

COM1 Common 1

VH1 Wide span volt. 1

COM1 Common 1

VL1 Narrow span volt. 1

CIRCUIT DIAGRAM

Note: In order to improve EMC performance, bond the FG

terminal to ground.

Caution: FG terminal is NOT a protective conductor

terminal.

Control

Circuit

VH0

VL0

COM0

VH1

VL1

COM1

24V DC

TXD– (NC)

TXD+ (NC)

RXD– (TR–)

RXD+ (TR+)

Comm.

Circuit

■ Output Connection Examples

OUTPUT 0

VHn

VLn

–

COMn

WIDE SPAN

VOLTAGE

VHn

VLn

–

COMn

NARROW SPAN

VOLTAGE

Isolation

Output Circuit

OUTPUT 1

Note: Terminal numbers in parentheses are for half-duplex communication model.

R7HL-LC2-R 数据表(PDF) 51 Page - M-System Co.,Ltd.

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R7HL-LC2-R 数据表(PDF) 51 Page - M-System Co.,Ltd.

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