16
ABB Automation
1MRS 750107-MUM
Serial LonTalk
Adapter
Technical Reference Manual
SLTA Option Card
7.
Technical data
Interfaces
RS232 interface
9-pin D-type female connector
Max cable length
12 m
Max number of SLTA option cards
in one RER 111 unit
3
fibre-optic interface
glass fibre with ST-type connectors
plastic fibre with snap-in-type connectors
Communication speed
1.25 Mbit/s
Option card to mother board
64-pin E1 connector
Power source
From the mother board interconnection
+8 VDC
Power consumption
SSLTA-C-MM option card
<1.4 W
SSLTA-C-BB option card
<1.4 W
Size
E1 Card
100 mm x 160 mm
Front plate
116.4 mm x 19.8 mm
Disturbance tests
High frequency interference test
according to IEC 60255-22-1
- common mode
2.5 kV, 1 Mhz
- differential mode
1.0 kV, 1 Mhz
Fast transient test according to
IEC 61000-4-4 and IEC 60255-22-4, cl. 4
4 kV
Electrostatic discharge test according to
IEC 61000-4-2 and IEC 60255-22-2, class III
- contact discharge
6 kV
- air discharge
8 kV
Environmental conditions
Specified ambient service temperature range
-10...+55
°
C
Transport and storage temperature range
-40...+70
°
C
