22LA1-3A4-R datasheet(14/22 Pages) MSYSTEM

14 / 22 page

MODEL: 22LA1

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

22LA1 SPECIFICATIONS

ES-6554 Rev.8 Page 14/22

CONTACT I/O MODULE

(Di & Do each 4 points; relay contact output)

MODEL: 22LA1–3E5–[1]

ORDERING INFORMATION

• Code number: 22LA1–3E5-[1]

Specify a code from power input options for [1]

(e.g. 22LA1-3E5-K)

INPUT SPECIFICATIONS

Input: Dry contact, 4 points

Commons: Per 4 points

Sensing: 12 V DC

≥ 3 mA at ON

≤ 1 mA at OFF

OUTPUT SPECIFICATIONS

Output: Relay contact, 4 points

Commons: Per 2 points

Contact rating: 125 V AC @ 0.5 A (cos ø = 1)

30 V DC @ 0.5 A (resistive load)

Max. switching voltage: 250 V AC or 125 V DC

Max. switching power: 62.5 VA or 60 W

Min. load: 10 mV DC @ 1 mA

Mechanical life: 5 × 107 cycles (rate 300/min.)

108 cycles (rate 180/min.)

When driving an inductive load, external protection is

recommended.

■ Starion No.: set an even number to one unit and a

consecutive odd number to the paired unit. (e.g. "02" and

"03", "1A' and "1B")

PERFORMANCE

Multi-transmission time: 1.5 msec.

Input read time: 5 msec. per 4 points

Output time

OFF to ON: 8 msec. per 4 points

ON to OFF: 3 msec. per 4 points

I/O TERMINAL CONNECTION

Base Socket

COM3

COM2

Do 2

Do 3

Do 4

Do 1

COM(–)

Di 4

Di 3

Di 2

Di 1

12V

Italic figures indicate LED No. on the front panel.

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