Technical specifications - SmartIntego specifications

Interfaces

SI.GN.CR

  • 868 MHz (WaveNet)
  • Spring-loaded terminal: RS-485 bus, no support of OSDP (Open Supervised Device Protocol)

SI.GN.CONFIG.EC

  • 868 MHz (WaveNet)
  • Spring-loaded terminal: RS-485 bus, no support of OSDP (Open Supervised Device Protocol)
  • RJ45 socket: TCP

Power supply

Optional network

WN.POWER.SUPPLY.PPP
suitable for:

  • SI.GN.CR
  • SI.GN.CONFIG.EC
  • 9 V
  • 400 mA

Input voltage

RS-485 bus connection (Vin)

9 V - 12 V (regulated)

External power supply connection (Vin ext.)

9 V - 36 V (regulated)

Power consumption

max. 21 mW

Connections

RS-485-bus connection
A, B, Vin and GND

Spring-loaded terminals
single-core conductor, AWG27 (0,102 mm²) to AWG22 (0,324 mm²)

External power supply connection (Vin ext.)
(Vin ext. and GND ext.)

Plug (included in delivery):
Phoenix Contact MSTB 2.5/ 2-ST-5.08 (1757019)

Cable

Recommended type

CAT5 with the following properties (or comparable cable type)

  • Solid core (single-wire)
  • shielded
  • twisted in pairs
  • DC resistance ≤ 0.2 Ω/m
  • Characteristic impedance Z0 = 100 ٍ ± 15%

Maximum cable length (total/return + return)

  • 400 m / 200 m (AWG27)
  • 1500 m / 750 (AWG21)

The cables can be considerably longer if a higher operating voltage is supplied to the external power supply terminals.

General conditions of the length specification

  • Operating voltage: 12 V
  • Supply via RS-485 bus cable
  • Supply of the power supply at the beginning of the bus
  • Number of routers (SI.GN.CR): 10
  • No biasing

The function was tested up to 900 m cable length.

A SI.GN.CONFIG.EC can route a maximum of 255 addresses in the system. Each SI.GN.CR occupies two addresses, each LockNode (LNI) one. If you need more addresses to address your devices, you must include another SI.GN.CONFIG.EC. You can only use one SI.GN.CONFIG.EC at a time to configure a system.

NOTE

notice

Additional stabilisation measures

If strong electromagnetic interference radiation can occur, the cable lengths are very long (> 1 km) or several subscribers (> 1000) are connected to the RS-485 bus, you may have to take additional measures (e.g. use biasing and/or repeaters).