Electrical Connections - Dedicated Micros Dennard 2060 Manuel D'installation

10. Electrical Connections

Fig.16 Electrical connections
The Dennard 2060 external connections are via an IP66 Amphenol connector with 3 metre
composite cable flying lead comprising co-ax, power pair & RS485 pair. This lead should be
connected to the boxed P.S.U. supplied with the dome (can be extended to 30 metres max. in
length) The connections are as follows:
Red wire....24 V AC live
Blue wire..24 V AC neutral
The co-ax and power wires are always connected, the RS 485 wires are only connected when an
external protocol converter is fitted or an RS485 controller is being used.
Fig.17 Address chart
0 1
0 0 1
1 16 17
2 32 33
3 48 49
4 64 65
5 80 81
6 96 97
7 112 113
8 128 129
9 144 145
A 160 161
B 176 177
C 192 193
D 208 209
E 224 225
F 240 241
Dennard 2060 Operation Manual
Yellow wire.......R.S. 485 'A'
Green wire.......R.S. 485 'B'
ADDRESS SWITCHES
2 3 4 5
2 3 4 5
18 19 20 21
34 35 36 37
50 51 52 53
66 67 68 69
82 83 84 85
98 99 100 101
114 115 116 117
130 131 132 133
146 147 148 149
162 163 164 165
178 179 180 181
194 195 196 197
210 211 212 213
226 227 228 229
242 243 244 245
Co-ax. (Video)
Coax screen.......BNC screen
Coax signal........BNC centr pin
YELLOW
6 7 8 9
6 7 8 9
22 23 24 25
38 39 40 41
54 55 56 57
70 71 72 73
86 87 88 89
102 103 104 105 106
118 119 120 121 122
134 135 136 137 138
150 151 152 153 154
166 167 168 169 170
182 183 184 185 186
198 199 200 201 202
214 215 216 217 218
230 231 232 233 234
246 247 248 249 250
Multicore cable with
integral Co-ax (Video)
A B C D
10 11 12 13
26 27 28 29
42 43 44 45
58 59 60 61
74 75 76 77
90 91 92 93
107 108 109 110
123 124 125 126
139 140 141 142
155 156 157 158
171 172 173 174
187 188 189 190
203 204 205 206
219 220 221 222
235 236 237 238
251 252 253 254
E F
14 15
30 31
46 47
62 63
78 79
94 95
111
127
143
159
175
191
207
223
239
255
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