Motorola 3460 ユーザーズマニュアル

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The AccessWay -48 VDC-powered enclosure provides:

• Optional independent dual DC power module operation

• Optional independent dual DC power source connections

• Relay contacts for connection to an alarm monitoring device

You may connect the AccessWay to a single DC power source, or to two 
separate sources (to enable the AccessWay to continue operating if one 
power source fails). 

Obtain wire that is rated AWG 20, stranded, 300 V insulation.

Optionally: remove the AccessWay power terminal block from 
its connector on the rear of the AccessWay unit. It is easier to 
work with the block when it is removed.

Strip several lengths of wire to 0.3” (7 mm) from the ends. Use 
them to make the following connections. Ttighten connectors so 
they are snug.

Ensure that the DC power source is turned off 
before making connections.

To operate with single or dual DC battery or power source, 
connect:

a) The AccessWay VA terminal to the battery’s 

- (negative) terminal

b) One AccessWay COM terminal to the battery’s

+ (positive) terminal

c) The AccessWay CH GND terminal to frame ground

For operation with dual DC battery or power sources, connect:

a) The AccessWay VB terminal to the second battery’s 

- (negative) terminal

b) The remaining COM terminal to the second battery’s

+ (positive) terminal