MODEL: R3Y-YV8

R3Y-YV8 SPECIFICATIONS

ES-8953 Rev.8 Page 2/4

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

Dielectric strength: 1000 V AC @ 1 minute

(output 1 to output 2 to output 3 to output 4 to output 5 to

output 6 to output 7 to output 8 to internal bus or internal

power)

2000 V AC @ 1 minute (power input to FG;

isolated on the power supply module)

STANDARDS & APPROVALS

EU conformity:

EMC Directive

EMI EN 61000-6-4

EMS EN 61000-6-2

RoHS Directive

FUNCTIONS

■OUTPUT HOLD or OUTPUT OFF

In normal conditions, the module outputs the signal from

the preferred bus A. When an error is detected, the output

is switched to the data from the bus B.

•Output Hold

If both are in error, the module holds the signal and stands

by until one of the communications recovers.

•Output OFF

If both are in error, the module outputs -15 % (or approx.

-11.5 V) and stands by until one of the communications

recovers.

At the startup, it outputs -15 % (or approx. -11.5 V) until the

communication is established and normal data is received.

EXTERNAL VIEW

■ SIDE VIEW

■ FRONT VIEW

RUN LED

ERR LED

• Pin Assignment

B

20

A

20

B

1

A

1

Output Connector

SW2

SW1

ON

1

2

3

4

5

6

7

8

ON

ON

1

2

3

4

5

6

7

8

SW3

1

2

3

4

Range

Output 1-4 (SW1)

or

Output 5-8 (SW2)

Output

Hold