R7M-YV2-R-ARSLASHQ datasheet(32/39 Pages) MSYSTEM

32 / 39 page

MODEL: R7M

R7M SPECIFICATIONS

ES-7803 Rev.26 Page 32/39

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

DISCRETE INPUT EXTENSION MODULE, 8 points

MODEL: R7M-EA8

SPECIFICATIONS

Common: Positive or negative common (NPN/PNP) per

8 points

Number of I/O: Input, 8 points

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

Input status indicator: LED turns ON with contact ON

Isolation: Input to internal circuits

Rated input voltage: 24 V DC ±10 %; ripple 5 %p-p max.

ON voltage / current: ≥ 15 V DC (input – COM) / ≥ 3.5 mA

OFF voltage / current: ≤ 5 V DC (input – COM) / ≤ 1 mA

Input current: ≤ 5.5 mA per point at 24 V DC

Input resistance: Approx. 4.4 kΩ

ON delay: ≤ 2.0 msec.

OFF delay: ≤ 2.0 msec.

TERMINAL ASSIGNMENTS

COM

NO.

FUNCTION

NO.

FUNCTION

COM Common

No Connection

Input 0

Input 1

Input 2

Input 3

Input 4

Input 5

Input 6

Input 7

CIRCUIT DIAGRAM

Input Circuit

Control

Circuit

■ Input Circuit

COM

Control

Circuit

■ Input Connection Examples

COM

–

PNP Connection

COM

– +

NPN Connection

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