ComAp InteliSys NTC BaseBox User Manual

IGS-NT Communication Guide
82
7 Communication
7.1 Communication cables 82
7.2 SMS Message command 85
7.3 Modbus Communication 90
7.4 Examples of Modbus Communication 93
7.5 Reserved communication objects 111
7.6 Replacing InternetBridge-NT 113
6 back to Table of contents
7.1 Communication cables
Recommended communication cables for ComAp controllers
Interface Cable Connector Max. Length
Max. Comm.
Rate
RS232
Serial cross-wired cable
standard Null-modem
cable
DB 9 10 m 57.6kBd
DB 9 10 m
RS485 Shield twisted pair
1
NONE 1000 m 57.6kBd
Ethernet STP or UTP cable RJ45 100 m 10/100Mbps
USB
Standard USB A-B
cable
USBA-USBB 5 m 115200 Bd
CAN Shield twisted pair
2
NONE 200m/900m 250 kBd
7.1.1 RS 485 cable
For longer distances: 3106A Paired - EIA Industrial RS-485 PLTC/CM (1x2+1 conductors) Recommended
data cables: BELDEN (www.belden.com)
For shorter distances (up to 50 m): 3105A Paired - EIA Industrial RS-485 PLTC/CM (1x2 conductors)

ComAp InteliSys NTC BaseBox Specifications

General

Brand	ComAp
Model	InteliSys NTC BaseBox
Category	Controller
Language	English