BD ASM 400, Руководство по эксплуатации

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ASM 400
3.4 Electrical installation
The following table describes how to install the ASM 400 on the transmitter. The connection has
to be made by soldering or pluggable.
2-wire-system
Electrical
Connection cord
colours
comment
white This cord must be connected with of the power supply unit.
Supply - brown This cord must be connected with of the transmitter.
Contact 1 green This cord of contact 1 must be connected with the respective load
resistor R
L
.
Contact 2 yellow This cord of contact 2 must be connected with the respective load
resistor R
L
.
In addition, a contact between supply - of the transmitter and supply - of the power supply unit
must be established (see 3.7 Wiring diagrams - 2-wire-system).
3-wire-system
Electrical
connection cord
colours
comment
white This cord must be connected with of the power supply
unit.
Supply -
brown
1
This cord must be connected with supply - of the power supply
unit.
Contact 1 green This cord of contact 1 must be connected with the respective load
resistor R
L
.
Contact 2 yellow This cord of contact 2 must be connected with the respective load
resistor R
L
.
red This line must be connected with the positive power supply (only
for 3-wire-circuit 0 ... 10 V).
Signal -
brown
1
This cord must be connected with of the transmitter.
Normally, it is the same as supply - of the transmitter
(only for 3-wire-circuit 0 ... 10 V).
In addition, a contact between the transmitter and of the power supply unit must be
established.
3.5 Supply 2-wire-system
The supply created by the electronics of the ASM 400 is approx. 6 V
DC
. Please take this into
consideration when planning your power supply. The limits for the power supply can be calcu-
lated as follows:
minimum supply:
V V V
MU S
6
min min
+ =
maximum supply:
V V V
MU S
6
max max
+ =
V
MU min
= Minimum supply of the used transmitter
V
MU max
= Maximum supply of the used transmitter
1
On the device, two brown cords have been installed. These are connected galvanically, so that you can freely
choose the cord for installation.