MODEL: TR3EX

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TR3EX SPECIFICATIONS

ES-8632 Rev.0 Page 3/5

TRANSMISSION DATA DESCRIPTIONS

The DIP SW located at the side of the module specifies each I/O module’s data allocation (occupied data area).

For example, when the data areas are assigned as shown below:

Module 1

4

Module 2

4

Module 3

4

Module 4

1

Module 5

1

Module 6

1

Module 7

1

Then the I/O data are assigned as in the table below:

ADDRESS

POSITION

Input Registers (3X)

1 – 4,

257 – 264

Slot 1

Holding Registers (4X)

5 – 8,

265 – 272

Slot 2

9 – 12,

273 – 280

Slot 3

13,

281 – 282

Slot 4

14,

283 – 284

Slot 5

15,

285 – 286

Slot 6

16,

287 – 288

Slot 7

ADDRESS

POSITION

Coil (0X)

1 – 64

Slot 1

Inputs (1X)

65 – 128

Slot 2

129 – 192

Slot 3

193 – 208

Slot 4

209 – 224

Slot 5

225 – 240

Slot 6

241 – 256

Slot 7

For Coil (0X) and Inputs (1X), addresses 16 times assigned

data areas (Data Allocation Type) are allotted with the Data

Allocation Type ‘1’ and ‘4.’ With ‘8’ and ‘16,’ 64 (4 × 16) are

automatically assigned.

MODULE STATUS, ERROR STATUS, DATA ERROR STATUS

0

15

Module 1

Module 2

Module 3

:

Module 16

Shows each module's availability and error status.

I/O DATA DESCRIPTIONS

The data allocations for typical I/O modules are shown below.

Refer to the manual for each module for detailed data allocations.

■ ANALOG DATA (models: R3-SV4, YV4, DS4, YS4, US4, etc.)

0

15

16-bit binary data.

Basically, 0 to 100% of the selected I/O range is converted into 0 to 10000 (binary). Negative percentage is represented in 2's

complements.

■ TEMPERATURE DATA (models: R3-RS4, TS4, US4, etc.)

0

15

16-bit binary data.

With °C temperature unit, raw data is multiplied by 10. For example, 25.5°C is converted into 255.

With °F temperature unit, the integer section of raw data is directly converted into the data.

For example, 135.4°F is converted into 135.

Minus temperature is converted into negative values, represented in 2’s complements.