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TP48200A-HT19C4-1, TBC300A-TCA2 Outdoor Power System User Manual

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
UIM02C

UIM02C

Panel

The user interface module (UIM02C) supports eight dry contact outputs, six dry contact inputs, and seven sensor ports (including one ambient temperature and humidity input, one water sensor input, two ambient temperature inputs, one door status sensor input, one smoke sensor input, and one battery temperature input).

Figure 3-9  UIM02C panel

Ports

Table 3-7  UIM02C ports

Port Type

Silk Screen

Description

Sensor ports

TEM-HUM

Ambient temperature and humidity sensor

WATER

Water sensor

TEMP1

Ambient temperature sensor 1

TEMP2

Ambient temperature sensor 2

GATE

Door status sensor

SMOKE

Smoke sensor

BTEMP

Battery temperature sensor

Dry contact input ports

DIN1

NOTE:
For the associations between the dry contact input ports and alarms, see the appendix.

DIN2

DIN3

DIN4

DIN5

DIN6

Dry contact output ports

ALM1

NOTE:
For the associations between the dry contact output ports and alarms, see the appendix.

ALM2

ALM3

ALM4

ALM5

ALM6

ALM7

ALM8

Communications port

COM

RS485 port

Communication Port

Table 3-8  COM communication port description

Communication Port

Communications Parameter

Communications Protocol

Function

COM port

Baud rate: 9600 bit/s, 19,200 bit/s, 115,200 bit/s

M/S and Modbus protocol

Connects to lower-level devices such as the battery inspection unit, DC air conditioner.

NOTE:
The COM port supports the security mechanism.
Figure 3-10  Pins in the COM port
Table 3-9  Pin definitions for the COM port

Pin

Signal

Description

1

RX+

Receives data over RS485.

2

RX-

4

TX+

Sends data over RS485.

5

TX-

6

PGND

Connects to the ground.

3, 7, 8

None

N/A

Pins

Figure 3-11 shows the pin numbers of the sensor ports. Table 3-10 defines the pins.

Figure 3-11  UIM02C pin numbers

Table 3-10  UIM02C pin definitions

Silkscreen

No.

Pin Definitions

TEM-HUM

1

12 V

2

ENV_TEMP

3

12 V

4

ENV_HUM

WATER

1

12 V

2

WATER

3

GND

4

Not defined

TEMP1

1

GND

2

TEMP1

TEMP2

1

GND

2

TEMP2

GATE

1

GATE+

2

GATE-

SMOKE

1

SMOKE

2

12V

BTEMP

1

GND

2

BTEMP

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Updated: 2019-03-05

Document ID: EDOC1000078969

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