HART Multiplexer System KFD*-HM*-16
Product Specifications
2018-04
9
2.2.2 HART Multiplexer Slave KFD0-HMS-16
A maximum of 16 analog field devices can be connected to the multiplexer slave. The device
can only be used in conjunction with the HART multiplexer master KFD2-HMM-16.
The device is supplied with power by the multiplexer master via the 14-pin ribbon cable.
The device is connected with the multiplexer master and additional multiplexer slaves
via a 14-pin ribbon cable. The device has a 14-pin IDC socket on the bottom of the device for
this purpose.
The device is connected to the termination board via a 26-pin ribbon cable.
The device has a 26-pin IDC socket on the front of the device for this purpose.
The device address is set using a rotary switch. You can assign addresses 1 to 15.
The address 0 is reserved for the multiplexer master and may therefore not be used. If several
multiplexer slaves are connected to the multiplexer master, different addresses must
be assigned. The sequence is irrelevant.
Figure 2.2 Assembly of the KFD0-HMS-16 HART multiplexer slave
KFD0-HMS-16
1
26
Rotary switch
26 pin
connector
14 pin
connector
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