Программируемые логические контроллеры KOYO. Серия SM /SM1


Ultra-Small PLC-SM1 Series

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Performance characteristics:

SM1 Series PLC is to satisfy the market for 10 points, 14 points, 16 points, 28 points (new) -24 points, 16 points within the low-cost, high-performance needs of the PLC design, development of new products.This series of products have more communication function, 16 points, 24 points each with two communication port (one for the RS-232C, one for the RS-485), to make communication more convenient.The product can be widely applied to a metallurgical, coal, chemical, textile, food industry, production machinery, industrial assembly line, all kinds of machine tools, industrial control devices.

Use of Flash ROM, power failure memory without batteries

Reserve 2 communication port RS - 232C and RS-485

Through the RS-232C communication port can be with the programmer S-20P, S-10HP, S-100HP communications, but also with the Host Computer, S Series PLC, displays etc. CCM protocol communications (maximum 90 units, SM1 series PLC only from the machine function), no agreement is communication;

Through the RS-485 communication port with other devices can be CCM protocol communication, but also constitutes a network with the SM1 Series PLC (maximum 32 units).


Performance Specifications:


item

specifications

Program execution mode

Cyclic scanning

I / O transfer mode

Bulk transfer / direct transfer / interrupt function

Programming Language

Ladder, level-type shared

Instruction Type

125 (the order of 52, control 20, data processing 50)

Speed

1us /word

User program capacity(words)

2K,FLASH ROM Save

Points within the coil

256 points

Grade

256 points

Timer (T)

128 points(0.1s 0.01s)

Counter (C)

128 points(0-9999999)

The number of data registers

1.5K words, without T / C through the value of special register

High-speed counting / external interrupt

2 points, can be combined into eight kinds of ways, high-speed counting; counting speed 1.4kpps, can preset 24 compare values.
External interrupts: the minimum effective pulse width is 30us

Timing scan interval setting

Scan time interval can be 0 ~ 99ms to 1ms as a unit within the set (0 for regular scans)

Protection Mode

Password Function

Software filtering input points

All input points, 0 ~ 99ms filter time freely within the setting (0 means no software filter)

Self-diagnostic function

Power-on self test, monitoring timer, grammar checking, etc.




Model:


Model

Type

Power Supply

I/O points

SM1-10R

5 points DC24VNPN input 5-point relay output

AC Power

10 point

SM1-14R

8 points DC24VNPN input -point relay output

14 point

SM1-16R

10 points DC24VNPN input 6-point relay output

16 point

SM1-16R-C

10 points DC24VNPN input 6-point relay output

DC Power

SM1-16T

10 points DC24VNPN input 6-point Transistor output

AC Power

SM1-16T-C

10 points DC24VNPN input 6-point Transistor output

DC Power

SM1-24R

14 points DC24VNPN input 10-point relay output

AC Power

24 point

SM1-24R-C

14 points DC24VNPN input 10-point relay output

DC Power

SM1-24T

14 points DC24VNPN input 10-point Transistor output

AC Power

SM1-24T-C

14 points DC24VNPN input 10-point Transistor output

DC Power

SM1-28R

32 points 24VDC/32 Point Relay

AC Power

28 point



communication


item

specifications

signal

RS-232C (6-pin jack)

RS-485 communication port (2-wire type)

Usage

For programming port to use

For communications port to use

For communications port to use

Transmission speed

9600bps

By the special register set up

By the special register set up

Transmission distance

3m below

15m below

1.2km below

connect

6-pin socket

2-wire terminals

Connected device

S-20P、S-62P、S-10HP

Serial communications equipment

Data Type

HEX

ASCII, HEX optional

Board Number

fixed

Special Register Set

protocol

Programmer specific protocols

CCM Communications (RS-232 only from the machine function)
no protocol communication




Dimension (unit: mm):


Model

long

wide

high

SM1-10R

65

48

94

SM1-14R

85

SM1-28R

125