R7D-YS2-R datasheet(38/46 Pages) MSYSTEM

38 / 46 page

MODEL: R7C

R7C SPECIFICATIONS

ES-7801 Rev.26 Page 38/46

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

DC CURRENT OUTPUT MODULE, 4 points

MODEL: R7C-YS4

SPECIFICATIONS

Isolation: Output 0 to output 1 to output 2 to output 3 to

power input to CC-Link or FG

CC-Link: Conforms to Version 1.10

Station type: Remote device

Data allocation: 1

Converted data range: 0 – 10000 of the output range

Output range: 4 – 20 mA DC

Load resistance: ≤ 550Ω

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 through 1-3, 1-5 through 1-8 are unused.

Be sure to turn off the unused ones.

• Output at the Loss of Communication (SW1-4)

SW1-4

Output at the loss of communication

OFF

Reset the output (to -15%)

Hold the output (*)

(maintains the last data received normally)

TERMINAL ASSIGNMENTS

COM0

COM1

COM2

COM3

NO.

FUNCTION

NO.

FUNCTION

No connection

COM0 Common 0

Current 0

COM1 Common 1

Current 1

COM2 Common 2

Current 2

COM3 Common 3

Current 3

CIRCUIT DIAGRAM

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

terminal to ground.

Caution: FG terminal is NOT a protective conductor

terminal.

Output Circuit

Comm.

Circuit

Control

Circuit

V(–)

U(+)

SLD

Output Circuit

7 I0

2 COM0

OUTPUT 0

COM1

OUTPUT 1

COM2

OUTPUT 2

COM3

OUTPUT 3

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