Owner's manual

Model 5104B Installation Manual 151053-L8
3-4
3.4.1 Terminal Description
Table 3-1 lists the terminals by number and describes the terminals use.
Table 3-1: Terminal Description by Terminal Block
Terminal
Block #
Terminal # Description
Electrical
Specification
Earth Ground
Impedance
(in Ohms)
1
1 Loop A output (Class A Style D)
Zone 1
(Power Limited) 0
2 Loop B output 0
3 Loop B input 0
4 Loop A input 0
5 Input (Class B Style A)
Zone 2
0
6 Power (Power Limited) 0
7 Circuit Ground 0
8 Input (Class B Style A)
Zone 3
0
9 Power (Power Limited) 0
10 Input (Class B Style A)
Zone 4
0
11 Power (Power Limited) 0
12 Circuit Ground 0
2
13 Telco Ring
Phone Line
1
N/A
14 Telco Tip N/A
15 House Ring N/A
16 House Tip N/A
17 Telco Ring
Phone Line
2
N/A
18 Telco Tip N/A
19 House Ring N/A
20 House Tip N/A
21 Bell (+) positive
Notification
Circuit
(Power Limited) 0
22 Bell (-) negative 0
3
23 Ground
5230
Annunciator
(Optional)
0
24 Accessory Power (Power Limited) 0
25 Serial Data Out (Power Limited) 0
26 Serial Data In 0
4
27 Input (Class B Style A) Zone 5
(Power Limited)
0
28 Power Zone 5 & 6 0
29 Input (Class B Style A) Zone 6 0