Settings; Rf Sensitivity - ABB RTU560 Operation Manual

RTU560
Connections and Settings
Communication Unit 560CMD11

Settings

Hardware settings and operation of the communi-
cation Interfaces of the 560CMD11 are carried out
with the RTUtil560 configuration tool. For the con-
figuration procedure of the communication Inter-
faces and the IO-Bus, please refer to the
560RTUtil user guide.
The following parameters have to be defined for
all protocols:

Baudrate:
dem control:

Direct link (TxD/RxD only)

WT link full duplex (560FSM10/11 no
handshake)

WT link half duplex (560FSM10/11 with
RTS / DCD)

Dial up (external modem without hand-
shake, without RTS / CTS)

Loop switch unit (RP570/71 Host Inter-
face only)

Link with collision avoidance (TxD, RxD,
DCD, without handshake (DNP 3.0 only)
The settings of the Ethernet Interface are:

Node name

IP address

Subnet mask

Default gateway

Routing information

The number of the host Interface.
Fig. 6: 560ANA02
Doc.-No.: 1KGT 150 765 V005 1
50 to 19 200 baud Mo-
For the configuration procedure of the GPRS-
Modem (only R0011), please refer to the function
description part 6.
The settings of the GPRS-Modem are:

Local IP address

Remote network IP address

PIN number SIM-Card

Username

User password

Provider Connectionstring (APN)
RF sensitivity (only R0011)

Main parameters for the transmitter
are:
 Max. output power: 30dBm ± 5dB
 Min. output power: 0dBm ±5dB

min. signal level at input of GPRS-
Chip: -108dBm

cable RG58 with losses of 0,546dB/m
≙ 10,92dB (20m)

antenna with a gain of 2,2dBi

Exemplary calculation:
min. signal (receive) with 20m cable =
-109dB + 10,92dB – 2,2dBr =
-99,28dBm
result: the RF signal at the point of
antenna shall be min. -99,28dBm
7