DOCA0355EN-00

Detected Modules

The table lists the detected modules for the Modbus RTU communication.

Address

Register

No.

Function code

RW

Type

Svd

Description

0x2400

9217

1

0x03

R UINT16 N LTMTCT/LTMTCTV Sensor Module Type

0x2401

9218

1

Reserved

0x2402

9219

1

0x03

R UINT16 N

LTMT Expansion Unit 1 Type

0x2403

9220

1

0x03

R UINT16 N

LTMT Expansion Unit 2 Type

0x2404

9221

1

0x03

R UINT16 N

LTMT Expansion Unit 3 Type

0x2405

9222

1

0x03

R UINT16 N

LTMT Expansion Unit 4 Type

0x2406

9223

1

0x03

R UINT16 N

LTMT Expansion Unit 5 Type

LTMTCT/LTMTCTV Sensor Module Type

The table lists the type of sensor modules used for the Modbus RTU communication.

Register value

Reference

Sensor module

Current range

0

None

1–2

Reserved

3

LTMTCT3T

LTMTCT horizontal module

0.3–3 A

4

LTMTCTV3T

LTMTCTV horizontal module

0.3–3 A

5–6

Reserved

7

LTMTCT25T

LTMTCT horizontal module

2.5–25 A

8

LTMTCTV25T

LTMTCTV horizontal module

2.5–25 A

9–10

Reserved

11

LTMTCT100T

LTMTCT horizontal module

10–100 A

12

LTMTCTV100T

LTMTCTV horizontal module

10–100 A

13–14

Reserved

15

LTMTCTV3UT

LTMTCTV horizontal module for UL applications

0.3–3 A

16

LTMTCTV25UT

LTMTCTV horizontal module for UL applications

2.5–25 A

17

LTMTCTV100UT

LTMTCTV horizontal module for UL applications

10–100 A

LTMT Expansion Unit Type

The table lists the type of expansion units used for the Modbus RTU communication.

Register value

Reference

Expansion unit

DI rating

0

None

1

LTMTIN42FM

4 DI and 2 DO

100/240 Vac/Vdc

2

LTMTIN42BD

4 DI and 2 DO

24 Vdc

3–8

Reserved

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