5.
Technical data
Information
The following technical data includes standard and optional features. For detailed
information on the customer-specific version, refer to the order-relevant data sheet.
This data sheet can be downloaded from the Internet at
http://www.auma.com
in
German and English (indication of commission number required).
5.1
FO coupler
Ex de [ib] IIC
Explosion protection (in accor-
dance with EN 50014 to EN
50020)
Coupler: PTB 97 ATEX 1068 U
Mounting: TÜV 99 ATEX 1404 X
EC type examination certifica-
tes
FSMA FO plug/socket connector
FO connection
For line topology: 1 x IN/OUT or 2 x IN/OUT
For star topology: 1 x IN/OUT
For ring topology: 2 x IN/OUT
Channels (optical)
Maximum 1.5 Mbits/s
Data rate
Half-duplex
Transmission type
Multi-mode, 62.5 (50)/125 µm
Fibre
8 dB at 62.5 µm
4 dB at 50 µm fibre
Optical budget
62.5 µm glass fibre:
2,600 m (FO cable damping max. 3.0 dB/km, without additional damping)
Network range max.
50 µm glass fibre:
1,400 m (FO cable damping max. 3.0 dB/km, without additional damping)
850 nm
Wave length
–25 °C to +60 °C
Operation temperature
24 V DC/75 mA, internally supplied via power supply unit of ACExC 01.2.
For line and star topology: External power supply of the ACExC 01.2 with 24 V DC/500 mA
possible. Only when the ACExC 01.2 is operated on external voltage supply will the bus remain
uninterrupted in case of a loss of operating voltage.
Power supply
●
LED UL (green) = device ready for operation (power supply available)
●
LED BA (yellow) = bus active: Data is received via the RS485 channel.
For ring topology:
●
LED fault (multicolour) = bus status
Indications (LEDs)
Profibus DP
Suitable bus systems
Bartec, to be purchased from AUMA or www.bartec.de
●
FO coupler for line or star topology
-
1 channel FO PP coupler
(BARTEC order no.: 07-7311-97WP/6000)
(AUMA order no.: K004.208)
-
2 channel FO T coupler
(BARTEC order no.: 07-7311-97WP/4000)
(AUMA order no.: K006.014)
●
FO coupler for ring topology:
-
2 channel FO ring coupler
(BARTEC order no.: 07-7311-97WP/5400)
(AUMA order no.: K006.015)
Required FO modules for the
master
36 + 1 coupler at the master (at 93.75 kbit/s)
Maximum number of FO actua-
tors
15
Technical data
