UIM02C Component Description

Sensor ports

TEM-HUM

Ambient temperature and humidity sensor

WATER

Water sensor

TEMP1

Temperature sensor 1

TEMP2

Temperature sensor 2

GATE

Door status sensor

SMOKE

Smoke sensor

BTEMP

Battery temperature sensor

Dry contact input ports

DIN1

Dry contact input 1

DIN2

Dry contact input 2

DIN3

Dry contact input 3

DIN4

Dry contact input 4

DIN5

Dry contact input 5

DIN6

Dry contact input 6

Dry contact output ports

ALM1

Dry contact output 1

ALM2

Dry contact output 2

ALM3

Dry contact output 3

ALM4

Dry contact output 4

ALM5

Dry contact output 5

ALM6

Dry contact output 6

ALM7

Dry contact output 7

ALM8

Dry contact output 8

Communications port

COM

RS485

COM

Baud rate: 1200 bit/s, 2400 bit/s, 4800   bit/s, 9600 bit/s, 14400 bit/s, 19200 bit/s, 115200 bit/s

Master/slave, Modbus and YDN1363   protocols

Connects to a downstream device, such as   the intelligent battery detector or intelligent air conditioner.

NOTE

The COM port is protected by a   security mechanism.

1

RX+

Receives data over RS485.

2

RX-

4

TX+

Transmits data over RS485.

5

TX-

6

PGND

Protective ground

3, 7, 8

NA

-

TEM-HUM

1

12 V

2

ENV_TEMP

3

12 V

4

ENV_HUM

WATER

1

12 V

2

WATER

3

GND

4

-

TEMP1

1

GND

2

TEMP1

TEMP2

1

GND

2

TEMP2

GATE

1

GATE+

2

GATE-

SMOKE

1

SMOKE

2

12 V

BTEMP

1

GND

2

BTEMP