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BATTERY & TIME KEEPING 

A battery is used to keep time when the unit is without power. Typical 

accuracy (at 25°C) of the Graphite time keeping is less than one minute per 
month drift. The battery of a Graphite unit does not affect the unit’s memory, all 
configurations and data is stored in non-volatile memory.

Changing the Battery

To change the battery of a Graphite, first remove power to the unit. Remove 

the battery cover. Grasp the top edge of the battery and push to the left to remove 
the battery from the holder. Lift the battery out and replace with a new battery.

Replace the battery cover, and re-apply power. Using Crimson or the unit’s 

keypad, enter the correct time and date.

* Please note that the old battery must be disposed of in a manner that

complies with your local waste regulations. The battery must not be disposed of 
in fire, or in a manner whereby it may be damaged and its contents could come 
into contact with human skin.

The battery used by the panel is a lithium type BR2032.

WARNING - EXPLOSION HAZARD - DISCONNECT POWER 
AND ENSURE THE AREA IS KNOWN TO BE NON-HAZARDOUS 
BEFORE SERVICING/ REPLACING THE UNIT AND BEFORE 
INSTALLING OR REMOVING I/O WIRING AND BATTERY.

+

-

TYPE B

USB

ST

AT

US USB HOST

ST

AT

US

PORT B

PORT A

COMM

RT

S  (PIN 6)

Tx

CTS  (PIN 1)

Rx

COMM

RT

S  (PIN 6)

Rx

COMM

Tx

COMM

CTS  (PIN 1)

(NIC)

ETHERNET

RxB

Tx

 (PIN 8)

COMM

TxB

TxEN

TxB  (PIN 1)

RxA TxA

AUXILIARY

ETHERNET

(NIC)

COMMS PORT

PGM PORT

COMMS PORT

RS232

RS485

RS232

DEVICE

USB

POWER

-

+

USB HOST

PORT A (PGM)

RS232

RS232

PORT B

PORT A

RS485

AUXILIARY

ETHERNET

POWER

CHASSIS

COMMON

+DC VO

LT

AGE

1

2

3

CONNECTOR

[OPTIONAL]

A

B

ETHERNET

G09 PORT PIN OUTS

Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: [email protected]

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