Section 3 - System Overview

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Section 3 describes the 5499 Power Distribution Module terminals and their respective electrical ratings. Section 3 also gives a general explanation of input and output configurations.

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Terminal Block Overview

Use the table and drawings below to become familiar with the terminal layout, description, and ratings. Advance through the section for further detail and explanation of input and output configurations.

CAUTION

Each output circuit is rated at 3 amps. DO NOT OVERLOAD. Overloading a circuit wil cause it to shut down (power limit). The circuit will automatically reset once you remove the overload condition.

TB1	TB2

 

Terminal # Description Ratings TB1 1 AC (black - "hot") 120 VAC 60Hz 2 Earth Ground 3 AC (white - "neutral") TB2 1 Auxiliary Power (-) 24 VDC 3.0 amps 2 Auxiliary Power (+) 3 Notification 4 Output (-) 24 VDC 3.0 amps 4 Notification 4 Output (+) 5 Notification 3 Output (-) 24 VDC 3.0 amps 6 Notification 3 Output (+) 7 Notification 2 Output (-) 24 VDC 3.0 amps 8 Notification 2 Output (+) 9 Notification 1 Output (-) 24 VDC 3.0 amps 10 Notification 1 Output (+) 11 Normally Closed Contact 2.5 A @ 30 VDC 12 Common 13 Normally Open Contact 14 Input 2 9 - 30 VDC 15 Input 2 (-) 16 Input 2 (+) 17 Input 1 9 - 30 VDC 18 Input 1 (-) 19 Input 1 (+)

Even though each output is rated for 3 amps, the total current draw from the 4 outputs and the auxiliary power must not exceed 9 amps of notification power.