MODEL: DLC

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

DLC SPECIFICATIONS

ES-6512 Rev.11 Page 1/9

Remote I/O

REMOTE I/O INTERFACE UNIT

Functions & Features

• Interfacing between the host computer and remote I/O

devices

• RS-232-C (non-procedure)

• Buffer memory common for DLC commands enables quick

I/O without waiting time

• Process I/O

FIBER

LINK

RT

RU

SA2

SA1

RUN

POW

53 (2.09)

200

(2.87)

300

(11.81)

mm (inch)

MODEL: DLC–[1][2]–[3]

ORDERING INFORMATION

• Code number: DLC-[1][2]-[3]

Specify a code from below for each [1] through [3].

(e.g. DLC-1S1A4B4-K)

[1] TRANSMISSION MEDIA

1: Twisted-pair cable

2: Fiber optics cable

7: Twisted-pair – fiber optics (repeater incorporated)

[2] I/O SECTION

[Computer Interface without Process I/O]

00: RS-232-C (non-procedure)

[RS-232-C with Process I/O]

A1: Di 32 points

A2: Di 64 points

C1: Do 32 points (relay)

C2: Do 32 points (open collector)

C3: Do 64 points (relay)

C4: Do 64 points (open collector)

E1: Di 16 + Do 16 points (relay)

E2 : Di 16 + Do 16 points (open collector)

G1x: Ai 32 points

M1x: Ao 32 points

P1x : Pi 16 + Ai 16 points

R1xx: Ai 16 + Ao 16 points

S1xx: Ai 8 + Ao 8 + Di 8 + Do 8 points

U1x : Po 16 + Ao 16 points

See data sheet for Standard Multi-Transmission Unit (model:

DLA1) for specifications of I/O sections.

[3] POWER INPUT

AC Power

K: 85 – 132 V AC

(Operational voltage range 85 – 132 V, 47 – 66 Hz)

L: 170 – 264 V AC

(Operational voltage range 170 – 264 V, 47 – 66 Hz)

DC Power

S: 12 V DC

(Operational voltage range 12 V ±10 %, ripple 10 %p-p max.)

R: 24 V DC

(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)

RELATED PRODUCTS

• Standard multi-transmission unit (model: DLA1)

GENERAL SPECIFICATIONS

Construction: Surface mounting; terminal access on the

front

Connection

Transmission line terminal: Euro type connector terminal;

Power supply terminal: Euro type connector terminal; wire

RUN contact: Euro type connector terminal; wire size 1.25

I/O section:

•32-point I/O (or less): 40-pin connector terminal; M3 × 6

screws (torque 0.7 N·m)

•64-point I/O: FCN 40-pin connector (two);

(FUJITSU FCN-365P040-AU)

Housing material: Flame-resistant resin (beige)

Isolation: I/O to transmission section to power

Station No. adjustment: 2 rotary switches; 00 – FF (256)

■ Controller & Transmission Sections

Power indicator: Red LED turns ON in normal conditions;

OFF when the voltage level becomes low.

RUN indicator: Red LED turns OFF in error.

■ I/O Section

Contact I/O indicator LED: Red lights turn on when the

respective I/O channels are ON.

Analog I/O CPU RUN indicator LED: Red LED turns ON when

the CPU function proves normal, OFF in error.

■ RUN Output: Contact opens in error.

Rated load: 100 V AC or 30 V DC @ 1 A (resistive load)

Maximum switching voltage: 120 V AC or 30 V DC