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USER'S GUIDE____________________________________________________________________
82 __________________________________________________________________ M210704EN-E
1 2 3 4 5
6 7 8 9
+
RxD
GND
TxD
Ch1+
Ch1–
Ch2+
Ch2–
ANALOG OUTPUTS USER PORT POWER
RS-232 10…36 V=
24 V~
IOIOI
0506-033
Figure 55 Connection Example Between PC Serial Port and User
Port
Connections to pins 4,6,7 and 8 are required only if your software
requires hardware handshaking.
NOTE
User port cannot be used when the RS-485 module is connected.
Service Port Connection
Connection Cables
To connect to the service port, you need a suitable cable with an RJ45
connector. Depending on the connections of your PC, you can either use
the Serial Connection Cable (optional accessory 19446ZZ) or the USB-
RJ45 Serial Connection Cable (optional accessory 219685). The USB
cable enables you to connect the transmitter to a PC via a standard type A
USB port. Note that the USB cable does not enable high speed data
transfer, since the bit rate is limited by the serial interface of the service
port.
Installing the Driver for the USB Cable
Before taking the USB cable into use, you must install the provided USB
driver on your PC. When installing the driver, you must acknowledge
any security prompts that may appear. The driver is compatible with
Windows
®
2000, Windows
®
XP, Windows Server
®
2003, and Windows
®
Vista.
1. Check that the USB cable is not connected. Disconnect the cable if
you have already connected it.
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