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
32
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
12345678
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
