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9 Cable Diameter (36V DC) and

Transmission Distance

The recommended transmission distances are for reference only, and the actual

conditions shall prevail. The following table shows the maximum transmission

distance of cables with certain diameter when the 36V DC power source voltage

loss rate is below 25%.

For devices powered by direct current, the maximum voltage loss rate allowed

is 25%. For example, when a device of 150W rated power is installed 76 feet (23

m) away from the transformer, the minimum diameter needed is 0.80 mm

In the following table, the unit for diameter is mm, and the unit for transmission

distance is foot (m).

Table 9-1 Cable diameter (36V DC) and transmission distance

Transmission

Power (W)

Transmission

Distance

(Diameter:

0.80)

Transmission

Distance

(Diameter:

1.00)

Transmission

Distance

(Diameter:

1.25)

Transmission

Distance

(Diameter:

2.00)

2290 (698)

3578 (1091)

5591 (1704)

14312 (4362)

1145 (349)

1789 (545)

2795 (852)

7156 (2181)

763 (233)

1193 (364)

1864 (568)

4771 (1454)

572 (174)

895 (273)

1398 (426)

3578 (1091)

458 (140)

716 (218)

1118 (341)

2862 (872)

382 (116)

596 (182)

932 (284)

2385 (727)

327 (100)

511 (156)

799 (244)

2045 (623)

286 (87)

447 (136)

699 (213)

1789 (545)

254 (77)

398 (121)

621 (189)

1590 (485)

229 (70)

358 (109)

559 (170)

1431 (436)

208 (63)

325 (99)

508 (155)

1301 (397)

191 (58)

298 (91)

466 (142)

1193 (364)

176 (54)

275 (84)

430 (131)

1101 (336)

164 (50)

256 (78)

399 (122)

1022 (312)

153 (47)

239 (73)

373 (114)

954 (291)

143 (44)

224 (68)

349 (106)

895 (273)

135 (41)

210 (64)

329 (100)

842 (257)

127 (39)

199 (61)

311 (95)

795 (242)

121 (37)

188 (57)

294 (90)

753 (230)

100

114 (35)

179 (55)

280 (85)

716 (218)

110

104 (32)

163 (50)

254 (77)

651 (198)

120

95 (29)

149 (45)

233 (71)

596 (182)

Содержание AVC PT91X25LW

Страница 1: ...AVC PT91X25LW INSTALLATION MANUAL Network Speed Dome PTZ Camera ...

Страница 2: ...would be updated according to the latest laws and regulations of related regions For detailed information see the paper manual CD ROM QR code or our official website If there is inconsistency between paper manual and the electronic version the electronic version shall prevail Signal Words Meaning Indicates a high potential hazard which if not avoided will result in death or serious injury Indicate...

Страница 3: ...s description or errors in print If there is any doubt or dispute please refer to our ﬁnal explanation Upgrade the reader software or try other mainstream reader software if the manual in PDF format cannot be opened All trademarks registered trademarks and the company names in the manual are the properties of their respective owners Please visit our website contact the supplier or customer service...

Страница 4: ...ce center for internal setup or maintenance requirement Make sure that there is no metal or inﬂammable explosive substance in the Device otherwise it might cause ﬁre short circuit or other damage Avoid sea water or rain eroding the Device Avoid the lens aiming at intense light source including sunlight and incandescent light otherwise the lens might be damaged It is recommended to use the Device w...

Страница 5: ...ted load Make sure that the power is off when you connect the cables and install or uninstall the Device Turn off the power and disconnect the power cord immediately if there is any smoke disgusting smell or noise from the Device And contact your local retailer or customer service center Clean the enclosure with soft cloth To remove the dirt you can dip the soft cloth in proper detergent wring the...

Страница 6: ...quirements for Lifting the Device Select appropriate tools to lift the Device Make sure that the selected tools reach the installation height Make sure that the selected tools have high safety performance ...

Страница 7: ...scription 2 1 4 Cable Connection 2 2 5 Alarm Cable Connection 2 2 1 5 Thunder Proof Cable Connection 2 2 2 6 3 RS 485 Cable 10 Basic Features 3 1 10 Common Issues in Use 3 2 10 FAQ on RS 485 Cable 3 3 11 9 Cable Diameter 36V DC and Transmission Distance 18 5 Cable Diameter 24V AC and Transmission Distance 13 6 Cable Diameter 12V DC and Transmission Distance 14 7 Cable Diameter 24V DC and Transmiss...

Страница 8: ...acking illegal parking capture or laser make sure that the mounting height is over 6m All installation and operations shall conform to your local electrical safety regulations ﬁre protection regulations and other relevant regulations Make sure that the application scenario conforms to installation requirements Contact your local retailer or customer service center if there is any problem Use the D...

Страница 9: ...o different transmission distance The maximum transmission distance will be reduced in the following conditions When thinner communication cables are used the Device is used in places with intense electromagnetic interference too many devices are connected to the RS 485 cable Otherwise maximum transmission distance will be increased 1 3 2 RS 485 Cable Requirements 1 3 3 1 Power Cable Baud Rate Max...

Страница 10: ...Installation Preparation 3 Table 1 4 PoE Power Cable 1 3 3 2 PoE Power Cable POE Speciﬁcation AF Network Cable Speciﬁcation CAT5E and network cables with higher standard AT HiPoE or BT ...

Страница 11: ...e audio cable RS 485 control cable alarm cable network cable and optical ﬁber cable For details see Figure 2 1 The cables of different models vary and the actual product shall prevail The manual will introduce the cables as complete as possible Figure 2 1 Cables Table 2 1 Cable description No Description 1 FC connector 2 DC power input port ...

Страница 12: ...vel signal generated by alarm input device when alarm is triggered Step 4 Set the alarm output of cables on the web interface 2 2 1 Alarm Cable Connection No Description 3 24V AC power input 4 RS 485 Red V Black V Yellow green Grounding cable 5 Yellow A Orange B Video output port 6 Ethernet port 7 8 White Audio input Red Audio output Black Audio grounding cable 9 Blue Alarm output 1 Black Alarm ou...

Страница 13: ...teel tube and then do equipotential grounding to both ends of steel tubes Laying overhead power cables are prohibited At places with severe thunderstorms and induced voltage like substation you need to prepare high powered lightning protection devices and lightning conductors When laying cables and connecting lightning protection devices you must comply with regional laws and regulations You must ...

Страница 14: ...or 4 Power supply lighting conductor 5 Impedance of the cable connected to the grounding wire should be less than 4Ω The radius is 60 m 6 Lightning conductor 7 Steel tube Figure 2 2 Installing lightning protection devices outdoors Table 2 2 Installing lightning protection devices outdoors ...

Страница 15: ... conductor L2 The length of the rail that holds the Device H The length of the lightning conductor To get the value of L1 you need to use the formula 2 2 2 2 Indoor You shall use multiple copper cables whose cross sectional area is not less than 25 mm2 to connect the yellow green grounding cable grounding screws to the indoor equipotential grounding terminals ...

Страница 16: ...bles 9 Figure 2 4 Installing lightning protection devices indoors Table 2 3 Installing lightning protection devices indoors No Name 1 2 Yellow green grounding cable Indoor equipotential grounding terminal ...

Страница 17: ...smission quality 3 2 Common Issues in Use Users tend to connect devices as the way displayed in Figure 3 1 In this case the terminal resistance must be connected to the two devices whose cable length is the longest among all the devices in Figure 3 1 cable length between 1 and 15 is the longest However this connection manner does not comply with the RS 485 industrial standard As a result common is...

Страница 18: ... 485 cable are misconnected Loose connection Connect cables to the positive electrode and negative electrode correctly Connect the cables ﬁrmly RS 485 cable is broken Replace RS 485 cable The Device can be controlled but the operation is not smooth RS 485 cable is in poor contact Connect the RS 485 cable ﬁrmly RS 485 cable is broken Replace RS 485 cable The distance between the host and the Device...

Страница 19: ...rking channel shall prevail Transmission performance The actual wall penetration capacity is greatly affected by network layout and actual environment At open places without interference if the Device is installed at least 1 5 m above the ground the effective communication distance is 100 m In the environment without interference the signal can pass through a load bearing wall and the effective co...

Страница 20: ...oot m Table 5 1 Cable diameter 24V AC and transmission distance Transmission Power W Transmission Distance Diameter 0 80 Transmission Distance Diameter 1 00 Transmission Distance Diameter 1 25 Transmission Distance Diameter 2 00 5 489 149 763 233 1193 364 3053 931 10 244 74 382 116 596 182 1527 465 15 163 50 254 77 398 121 1018 310 20 122 37 191 58 298 91 763 233 25 98 30 152 47 239 73 611 186 30 ...

Страница 21: ...nsmission distance is foot m Table 6 1 Cable diameter 12V DC and transmission distance 5 122 37 191 58 298 91 763 233 10 61 19 95 29 149 45 382 116 15 41 12 64 20 99 30 254 77 20 31 9 48 15 75 23 191 58 25 24 7 38 12 59 18 153 47 30 20 6 32 10 50 15 127 39 35 17 5 27 8 43 13 109 33 40 15 5 23 7 37 11 95 29 45 14 4 21 6 33 10 85 26 50 12 4 19 6 30 9 76 23 55 11 3 17 5 27 8 69 21 60 10 3 16 5 25 8 6...

Страница 22: ...iameter 24V DC and transmission distance 5 489 149 763 233 1193 364 3053 931 10 244 74 382 116 596 182 1527 465 15 163 50 254 77 398 121 1018 310 20 122 37 191 58 298 91 763 233 25 98 30 153 47 239 73 611 186 30 81 25 127 39 199 61 509 155 35 70 21 109 33 170 52 436 133 40 61 19 95 29 149 45 382 116 45 54 16 85 26 133 41 339 103 50 49 15 76 23 119 36 305 93 55 44 13 69 21 108 33 278 85 60 41 12 64...

Страница 23: ...ission Power W Transmission Distance Diameter 0 80 Transmission Distance Diameter 1 00 Transmission Distance Diameter 1 25 Transmission Distance Diameter 2 00 5 1357 414 2120 646 3313 1010 8481 2585 10 678 207 1060 323 1656 505 4241 1293 15 452 138 707 215 1104 336 2827 862 20 339 103 530 162 828 252 2120 646 25 271 83 424 129 663 202 1696 517 30 226 69 353 108 552 168 1414 431 35 194 59 303 92 47...

Страница 24: ...2 150 45 14 71 22 110 34 283 86 160 42 13 66 20 104 32 265 81 170 40 12 62 19 97 30 249 76 180 38 12 59 18 92 28 236 72 190 36 11 56 17 87 27 223 68 200 34 10 53 16 83 25 212 65 Transmission Power W Transmission Distance Diameter 0 80 Transmission Distance Diameter 1 00 Transmission Distance Diameter 1 25 Transmission Distance Diameter 2 00 ...

Страница 25: ...smission Distance Diameter 0 80 Transmission Distance Diameter 1 00 Transmission Distance Diameter 1 25 Transmission Distance Diameter 2 00 5 2290 698 3578 1091 5591 1704 14312 4362 10 1145 349 1789 545 2795 852 7156 2181 15 763 233 1193 364 1864 568 4771 1454 20 572 174 895 273 1398 426 3578 1091 25 458 140 716 218 1118 341 2862 872 30 382 116 596 182 932 284 2385 727 35 327 100 511 156 799 244 2...

Страница 26: ...meter 1 00 Transmission Distance Diameter 1 25 Transmission Distance Diameter 2 00 130 88 27 138 42 215 66 550 168 140 82 25 128 39 200 61 511 156 150 76 23 119 36 186 57 477 145 160 72 22 112 34 175 53 447 136 170 67 20 105 32 164 50 421 128 180 64 20 99 30 155 47 398 121 190 60 18 94 29 147 45 377 115 200 57 17 89 27 140 43 358 109 ...

Страница 27: ...0950 0 130 36 39 0 01327 0 140 35 0 01539 0 160 34 37 0 02011 0 180 33 0 02545 0 200 32 35 0 03142 0 230 31 0 04115 0 250 30 33 0 04909 0 290 29 31 0 06605 0 330 28 30 0 08553 0 350 27 29 0 09621 0 400 26 28 0 1257 0 450 25 0 1602 0 560 24 24 0 2463 0 600 23 23 0 2827 0 710 22 22 0 3958 0 750 21 0 4417 0 800 20 21 0 5027 0 900 19 20 0 6362 1 000 18 19 0 7854 1 250 16 18 1 2266 1 500 15 1 7663 2 00...

Страница 28: ... and ﬁxes When the equipment is connected to the public network it is recommended to enable the auto check for updates function to obtain timely information of ﬁrmware updates released by the manufacturer We suggest that you download and use the latest version of client software Please refer to the following suggestions to set passwords 2 Update Firmware and Client Software in Time We suggest that...

Страница 29: ...ly add users and assign a minimum set of permissions to them 9 Assign Accounts and Privileges Reasonably If not needed it is recommended to turn off some services such as SNMP SMTP UPnP etc to reduce risks If necessary it is highly recommended that you use safe modes including but not limited to the following services 10 Disable Unnecessary Services and Choose Secure Modes Due to the limited stora...

Страница 30: ...e Network Environment Disable the port mapping function of the router to avoid direct access to the intranet devices from external network The network should be partitioned and isolated according to the actual network needs If there are no communication requirements between two sub networks it is suggested to use VLAN network GAP and other technologies to partition the network so as to achieve the...

Страница 31: ...1 phone 949 752 7606 email info avycon com social avycon_aivo website avycon com Copyright AVYCON All rights reserved Specifications and pricing are subject to change without notice ...

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