R7M-YV2-R-ARSLASHUL datasheet(19/39 Pages) MSYSTEM

19 / 39 page

MODEL: R7M

R7M SPECIFICATIONS

ES-7803 Rev.26 Page 19/39

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

RELAY CONTACT OUTPUT MODULE, 8 points

MODEL: R7M-DC8C

SPECIFICATIONS

Common: 1 common per 4 points (4 terminals)

Maximum current load: 2.0 A per point

Common current: Max. 8 A (4 terminals)

Number of I/O: Relay contact output, 8 points

Maximum outputs applicable at once: No limit (at 24 V DC)

Output status indicator: LED turns ON with contact ON

Isolation: Output to Modbus or FG to power input

Relay driving power: 24 V DC ±10 %, ≥ 60 mA

Rated load: 250 V AC @ 2 A (cos ø = 1)

30 V DC @ 2 A (resistive load)

(When it is used as a product relevant to EU directive, it

should be used under the Installation Category I, 125 V AC

or less.)

Maximum switching voltage: 250 V AC or 30 V DC

Maximum switching power: 500 VA or 60 W

Minimum load: 24 V DC @5 mA

Mechanical life: 2 × 107 cycles (rate 300/min.)

When driving an inductive load, external contact protection

and noise quenching are recommended.

ON delay: ≤ 10 msec.

OFF delay: ≤ 10 msec.

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.

SW1-4

Output at the loss of communication

OFF

Reset the output (turned off)

Hold the output (*)

(maintains the last data received normally)

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

TERMINAL ASSIGNMENTS

+24 V

0 V

COM0

COM1

NO.

FUNCTION

NO.

FUNCTION

0 V

+24 V 24 V DC

COM0 Common 0

Output 0

COM0 Common 0

Output 1

COM0 Common 0

Output 2

COM0 Common 0

Output 3

COM1 Common 1

Output 4

COM1 Common 1

Output 5

COM1 Common 1

Output 6

COM1 Common 1

Output 7

CIRCUIT DIAGRAM

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

terminal to ground.

Caution: FG terminal is NOT a protective conductor

terminal.

+24V

24 V DC

COM0

+ –

–

COM1

+ –

–

+24V

24 V DC

+ –

COM0

COM1

+ –

–

Control

Circuit

SLD

24V DC

Comm.

Circuit

COM0

COM1

■ Output Connection Example

4 points / common

8 points / common

+24V

R7M-YV2-R-AR/UL 数据表(PDF) 19 Page - M-System Co.,Ltd.

R7M-YV2-R-AR/UL 数据表(HTML) 19 Page - M-System Co.,Ltd.

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39

数据表下载

链接网址

R7M-YV2-R-AR/UL 数据表(PDF) 19 Page - M-System Co.,Ltd.

R7M-YV2-R-AR/UL 数据表(HTML) 19 Page - M-System Co.,Ltd.

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39

数据表 下载

链接网址

数据表下载