Making Electrical Connections to the Supervised IAM
Input and output signals connect to the Supervised IAM via the terminals (1-4) as illustrated in
Figure 1. Terminal connections for the IAM are illustrated in Figure 3.
CAUTION: Do not loop wire under terminals. Break wire runs to provide supervision.
Notes:
1. When connecting two wires to one terminal, position one wire on each side of the terminal screw.
2. IDNet and MAPNET II lines are 18 AWG twisted pair (shield recommended).
3. Maximum allowable run from FACP to farthest device not to exceed 2500 feet. Maximum total wire
(including all T-Taps) from FACP is 10000 feet.
4. Maximum wire length is 400 feet, #18 AWG.
5. Refer to Field Wiring Diagram 842-073 for further information on wiring Supervised IAMs to IDNet.
Refer to Field Wiring Diagrams 841-804 or 841-996 for further information on wiring Supervised
IAMs to MAPNET II. IDNet and MAPNET II wiring are supervised and power-limited.
Figure 3. Supervised IAM Connections
3
2
Setting the Supervised IAMs Address
Note:
The IDNet channel (4010 FACP only) supports address codes 1 through 250. The MAPNET II channel
(4100, or 4120, or 4020 FACP) supports address codes 1 through 127.
Each Supervised IAM has a unique address. The address of the IAM is set via an eight position DIP switch
(Figure 1), DIP switch position 1 is the least significant bit (LSB) and position 8 is the most significant bit
(MSB). Set the IAMs address using Figure 2 as reference. Use a small screwdriver or pen to set the switches.
The device address for the Supervised IAM should be written on the re-sealable label, this information provides
an aid in troubleshooting the system.
Note:
DIP switch in “1” position is “ON” while DIP switch in “0” position is “OFF.”
0000 1000 0100 1100 0010 1010 0110 1110 0001 1001 0101 1101 0011 1011 0111 1111
0000
0
16
32
48
64
80
96
112
128 144
160
176
192 208
224
240
1000
1
17
33
49
65
81
97
113
129 145
161
177
193 209
225
241
0100
2
18
34
50
66
82
98
114
130 146
162
178
194 210
226
242
1100
3
19
35
51
67
83
99
115
131 147
163
179
195 211
227
243
0010
4
20
36
52
68
84
100
116
132 148
164
180
196 212
228
244
1010
5
21
37
53
69
85
101
117
133 149
165
181
197 213
229
245
0110
6
22
38
54
70
86
102
118
134 150
166
182
198 214
230
246
1110
7
23
39
55
71
87
103
119
135 151
167
183
199 215
231
247
0001
8
24
40
56
72
88
104
120
136 152
168
184
200 216
232
248
1001
9
25
41
57
73
89
105
121
137 153
169
185
201 217
233
249
0101
10
26
42
58
74
90
106
122
138 154
170
186
202 218
234
250
1101
11
27
43
59
75
91
107
123
139 155
171
187
203 219
235
0011
12
28
44
60
76
92
108
124
140 156
172
188
204 220
236
1011
13
29
45
61
77
93
109
125
141 157
173
189
205 221
237
0111
14
30
46
62
78
94
110
126
142 158
174
190
206 222
238
15
31
47
63
79
95
111
127
143 159
175
191
207 223
239
LSB
MSB
1
2
3
4
5
6
7
8
1111
DIP SWITCHES 5 THRU 8
ON
OFF
1 = ON
0 = OFF
251
252
253
254
255
DIPSWITCH IS SHOWN SET AT ADDRESS 7.
Figure 2. Supervised IAM Address Chart
4010 FACP (IDNet Channel)
Configure the Supervised IAM
to the 4010 panel using the
4010 Fire Alarm - Installation and Programming
(574-187)
and
4010 Fire Alarm - Installing, Operating, and Programming Instructions (574-052)
. Refer to
4010 panel label 526-444 for appropriate revision of the instructions to be used.
4100/4120/4020 FACP (MAPNET II Channel)
Configure the Supervised IAM
to the host FACP using the 4100, 4120, or 4020 Programmer’s Report. The
Supervised IAM
address and location must match up with the address listed in the specification sheets of the
4100, 4120, or 4020 Programmer’s Report.
MAPNET II supports address codes 1 through 127 only.
MAPNET II/IDNET
(See Notes)
MAPNET II/IDNET
To Next Device
(See Note 5)
See Note 4
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