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NX-181xx NetworX Voice keypad with touch buttons Installation Manual 

17 

Cable Requirements 

Panel bus 

Table 2: Maximum wire run 

Length in feet 

Wire gauge when connected to 
panel 

Wire gauge when connected to 
remote PSU 

250 24 

22 

500 20 

18 

1000 18 

16 

1500 16 

14 

2500 14 

12 

 

These numbers are for one keypad at the end of the wire. When connecting 
more than one keypad to the end of the wire, a higher gauge wire or a reduction 
in total wire distance will be required. Star or daisy chain wiring configuration 
allowed. 

Audio line 

A maximum of 8 NX-181xx Voice keypads can be configured as room stations for 
intercom functionality. Two pairs of twisted cable (4 conductors) are required for 
the audio line, one pair for audio line A and another for audio line B. Maximum 
total wire run is 100 meters using 2 x twisted pairs. Star or daisy chain wiring 
configuration allowed. 

Note: 

Both the audio line and data bus can either be star or daisy chain wired. 

Note: 

Additional power required pending total current draw of system. 

 

Keypad Partition 

Number 

 

2 3 4 5 6 7 8 

192  193 194 195 196 197 198 199 

200  201 202 203 204 205 206 207 

208  209 210 211 212 213 214 215 

216  217 218 219 220 221 222 223 

224  225 226 227 228 229 230 231 

232  233 234 235 236 237 238 239 

240  241 242 243 244 245 246 247 

248  249 250 251 252 253 254 255 

 
 

Summary of Contents for NX-181xx NetworX

Page 1: ...NX 181xx NetworX Voice keypad with touch buttons Installation Manual P N 230240 REV D ISS 11MAY15...

Page 2: ...not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment NFPA 72 Check local ordinances this device is not listed by an approved test lab...

Page 3: ...4 Limitation of liability 4 Advisory messages 4 Disclaimer 5 Warranty 5 Installation 6 Wiring Structure Note 7 Advanced System Configuration 9 Panel and Device Configuration 13 Service provider phone...

Page 4: ...iction is mandatory While every precaution has been taken during the preparation of this manual to ensure the accuracy of its contents UTCFS assumes no responsibility for errors or omissions Advisory...

Page 5: ...em router firewall or any other 3rd party software Please consult your customers IT department or qualified IT professional about implementing this product onto your client s network Warranty UTC Fire...

Page 6: ...te Insert a small flat head screwdriver until it is located under the locking tongue Whilst turning either clockwise or counter clock wise slide the NX 181xx down and clear of the locking tongue you c...

Page 7: ...ed A maximum of 8 NX 181xx Voice keypads can be configured as room stations for intercom functionality Two pairs of twisted cable 4 conductors are required for the audio line one pair for audio line A...

Page 8: ...X 181xx Voice keypads via the audio lines and a communication cable was specifically designed to transfer these recordings in installations that do not have dedicated audio cables installed please con...

Page 9: ...Touch sense control Reserved Reserved Default keypad Go Back Keypad configuration Panel device configuration Service provider phone number Go Back Keypad tamper Entry exit beeps suppression Stay armin...

Page 10: ...l and device configuration Touch 3 to configure service provider phone number Touch menu to exit 3 1 Selects Keypad configuration Announcement all keypad options are announced 4 Select one of the keyp...

Page 11: ...to step 4 keypad option selection 4 5 Option 5 Number of hours to Auto Test Hours before next auto test is select hours before next auto test followed by enter touch menu to go back 5 ENTER Enter the...

Page 12: ...lect sensitivity from 51 to 255 followed by enter touch menu to go back 6 MENU Moves back to step 4 keypad option selection 4 0 Option 0 To Default keypad Touch mute to confirm touch menu to exit 5 MU...

Page 13: ...u to exit 3 2 Selects Panel and device configuration Select a device number followed by enter touch menu to go back 4 ENTER Select the device you wish to program Selected device is connected select a...

Page 14: ...to exit 3 3 Selects service provider phone number Service provider phone number is disabled select a new service provider phone number followed by enter touch menu to go back 4 Phone Number Enter the...

Page 15: ...User 8 Touch MENU MENU to exit Record zone names Speak to record 2 7 seconds recording time MENU 8 Master code 4 1 ENTER TALK ENTER Zone 1 TALK ENTER Zone 2 TALK ENTER Zone 3 TALK ENTER Zone 4 TALK EN...

Page 16: ...tairs 93 Laundry 131 Stairs 18 Eighteen 56 Driveway 94 Lift 132 Storage 19 Nineteen 57 Duress 95 Light 133 Study 20 Twenty 58 East 96 Living 134 Temperature 21 Thirty 59 emergency 97 location 135 tenn...

Page 17: ...can be configured as room stations for intercom functionality Two pairs of twisted cable 4 conductors are required for the audio line one pair for audio line A and another for audio line B Maximum to...

Page 18: ...ad with touch buttons Installation Manual Specifications Voltage 12 VDC regulated Current maximum without voice averaged over 200 ms 140 mA 110 mA Dimensions W H D 80 120 16 mm Operating temperature 0...

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