Parker Siemens APOGEE P1, Руководство пользователя

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Siemens APOGEE P1 Communications Interface
User Connections to the Main Serial Port (P1)
The serial port on the Option allows the following APOGEE P1 links to be made.
RS485
Electrical Connections 2-wire
differential
Number of transmitters and transceivers
allowed per differential pair of wires 32 transceivers
Maximum cable length 4000ft/1200 metres
Technology Box
6053 6055
Technology Box
1 2 3 4 5 6
TB1 Terminal Block
1
2
1
2
PLG1
BI SYNCH
1
Switch SW1
Figure 1 Option showing Terminal Block TB1 and DIL Switch SW1
DIL Switch (SW1) Settings
Set this switch to select 2-wire operation, and to select "terminator out".
Switch Status Description
1 OFF
ON
unused
2-wire (default)
2 OFF
ON
Terminator out (default)
Terminator in
Note:
All units in the system must have switch 2 set to OFF. Siemens personnel will add
terminators if needed to the FLN.
1
2
ON OFF
Switch SW1