Fairbanks X SERIES PR 5410 Process Indicator - Manual (Page 26)

Section 3: Installing the Instrument and Plug-In Cards
10/08 26 51207 Revision 1
3.4.3 PR 5510/02 Serial I/O
The plug-in card contains two RS-232 channels (A and B), which can be used simultaneously and
independently. Max. 2 PR 5510/02 cards can be plugged in (Slot 1 ... 2). The relevant interface
parameters are adjustable in - [Serial ports parameter], no additional settings on the card are
required.
Internal connection:
34-pole connector socket
Number of channels: 2
Type:
RS 232, full duplex
Transfer rate: 300 to 19k2 bits/sec
Parity: No, odd, even
Data bits: 7 / 8 Bit
Signals RS 232:
Output: TX, RTS
Input: RX, CTS
Input signal level: logic 1 (high) - 3 ... - 15 V
logic 0 (low) + 3 ... + 15 V
Output signal level: logic 1 (high) - 5 ... - 15 V
logic 0 (low) + 5 ... + 15 V
Potential isolation: No
Cable length: max. 15m
Cable type:
twisted pairs, screened
(e.g. LifYCY 3x2x0,20),
1 conductor pair for GND.
External connection:
2x D-Sub 9-pole socket
(female)
Accessories
(delivered with the
unit): 2x connector counterpart D-Sub
9-pin (male)
incl. screening hoods
Dimensions:
(LxWxH): 86 x 52 x 15 mm
Weight: appr. 30 g
The RS-232 can only be used as point to point connection. A max. cable length of 10-15m must not
be exceeded.
The PR5510/02 and the 'Builtin' comply with the standard pin allocation, i.e. they are equal in the
connecting diagrams. Accordingly, the RS232 connections are described only for the Builtin
Interface in this manual (see chapter 3.3.2 ).