Specification sheet (English) - Trend

A
B
C
D
ADDRESS
BAUD
1
2
4
8
16
32
64
19K2
9K6
1K2
DP
RX
OK
TX
A
B
C
D
ADDRESS
BAUD
1
2
4
8
16
32
64
19K2
9K6
1K2
DP
RX
OK
TX
IQ23x
Data Sheet
HARDWARE (continued)
LKE/10mA: Provides 10 mA supply (e.g. for potentiometers)
13 ! N
&
If the input device is 100 Ω to 1000 Ω, the analogue input will
be 1 V to 10 V.
To install a link header on a channel, the input links are removed
and the link header is plugged onto 8 of the 10 input linking pins
as shown below, the two upper pins being left free; care must be
taken to correctly orientate the link header.
"8
4
#8
4 -/
# 4
8
link header in position
) 1"
) 1"
+
view on top of
board
)
)
+
- )
board on left hand side
+
) + + + +
) ) )
view on front
edge of board
Displays: The IQ23x can have two different types of local display; 2-line Display Panel or PC.
2-line Display Panel: The controller may be purchased with
a 2DP option fitted in the cover. Alternatively an external 2DP
(i.e. HDP, FPK, ENCLS/FP) may be connected by fitting the
KIT/2xx/RDS option which provides a 25 way D type female
connector on the upper face of the unit.
If a display panel is mounted in the front cover, it will not be
possible to connect an external 2-line display. The 2DP provides
access to parameters within the controller.
PC : A computer running a Trend Supervisor or Engineering
Tool can be connected to the Trend network by way of the
controller’s supervisor port without the need for an additional
node controller although it does take a separate network
address. When connected in this way the supervisor will have
access to all devices on the network, and will function as if it
were connected by way of its own node controller.
The diagrams below illustrate the various combinations in which the display panels and supervisor/engineering tools can be
connected.
DP
PC (connected via
supervisor port)
A
B
C
D
integral 2-line display
panel option
FPK or HDP
2‐line displays
(connected
via DP port if
KIT/2xx/RDS
option fitted)
PC (connected
via supervisor
port)
4 IQ23x Series Controllers Data Sheet TA200538 Issue 2, 18-Jan-2012