Installation And Mounting - Emerson CSI 6500 Schnellstartanleitung

Product Information / Produktinformation A6824 / A6824R
Gateway Card
1.5

Installation and Mounting

A prepared 3U slot in a 19" rack, or other Intermas−compatible enclosure, is required for
mounting the A6824 / A6824R gateway.
For use of the A6824R the slot must be fitted with a 30−pin plug connector (DIN 41612/
IEC60603 design C/3). The pin assignment is listed in the following table.
1 not used
2 UB+ (+ 24V)
3 must be blank
4 RS 485 Bus 1 A
5 RS 485 Bus 2 A
6 RS 485 Bus 3 A
7 RS 485 Bus 4 A
8 RS 485 Bus 5 A
9 RS 485 Bus 6 A
10 Modbus RTU A
For use of the A6824 the slot must be fitted with a 48−pin plug connector (DIN 41612, design
F 48 M). The pin assignment is listed in the following table.
2 UB+ (+ 24V)
4 RS 485 Bus 1 A
6 not used
8 not used
10 not used
12 RS 485 Bus 2 A
14 RS 485 Bus 3 A
16 RS 485 Bus 4 A
18 RS 485 Bus 5 A
20 RS 485 Bus 6 A
22 Modbus RTU A
24 not used
26 not used
28 not used
30 not used
32 not used
a
not used
U− (0V/Common)
not used
RS 485 Bus 1 GND
RS 485 Bus 2 GND
RS 485 Bus 3 GND
RS 485 Bus 4 GND
RS 485 Bus 5 GND
RS 485 Bus 6 GND
Modbus RTU GND
d
U− (0V/Common)
RS 485 Bus 1 GND
not used
not used
not used
RS 485 Bus 2 GND
RS 485 Bus 3 GND
RS 485 Bus 4 GND
RS 485 Bus 5 GND
RS 485 Bus 6 GND
Modbus RTU GND
not used
not used
not used
not used
not used
b
not used
UN+ (+24V redundant)
not used
RS 485 BUS 1 B
RS 485 BUS 2 B
RS 485 BUS 3 B
RS 485 BUS 4 B
RS 485 BUS 5 B
RS 485 BUS 6 B
Modbus RTU B
b
UN+ (+24V redundant)
RS 485 BUS 1 B
not used
not used
not used
RS 485 BUS 2 B
RS 485 BUS 3 B
RS 485 BUS 4 B
RS 485 BUS 5 B
RS 485 BUS 6 B
Modbus RTU B
not used.
not used
not used
not used
not used
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