Siemens PAD-5 Series Installation Manual page 24

Model PAD-5
1
Wiring and Configuring the PAD-5-MB
X300
Pin
1
2
3
4
Admissible cable cross-section: 1 x 12...18 AWG or 2 x 16...18 AWG
X400
Pin
1
2
3
4
Admissible cable cross-section: 1 x 12...18 AWG or 2 x 16...18 AWG
24
Siemens Industry, Inc.
Smart Infrastructure
Designation Description
NAC1_+ Positive feed for notification appliances for NAC 1 Class A or CLASS
B
NAC1_- Return feed for notification appliances for
NAC 1 Class A or CLASS B;
NAC2_+ Positive feed for notification appliances for NAC Class A or NAC 2
Class B
NAC2_- Return feed for notification appliances for NAC 1 Class A or NAC 2
Class B
Designation Description
NAC3_+ Positive feed for notification appliances for NAC 2 Class A or NAC 3
CLASS B
NAC3_- Return feed for notification appliances for
NAC 2 Class A or NAC 3 CLASS B;
NAC4_+ Positive feed for notification appliances for NAC 2 Class A or NAC 4
Class B
NAC4_- Return feed for notification appliances for NAC 2 Class A or NAC 4
Class B
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