Technical data

Publication 1794-2.1 - January 2000
132 24V dc SCANport Module Cat. No. 1203-FM1 FLEX I/O and FLEX Integra Product Data
24V dc SCANport Module Cat. No. 1203-FM1
Wiring
To wire the 1203 base used by this module, connect a SCANport cable
from the SCANport device to the desired channel. SCANport cables are
available in either male-to-male or male-to-female configurations. You
can connect cables of up to 10 meters (33 feet) between a SCANport
device and any SCANport peripheral.
If you use a port expander, you must subtract the cable length
between any device and the expander from the maximum cable
length used to connect a peripheral.
The following diagram shows a typical network configuration:
Recommended
Terminal Base
Compatible
Terminal Base(s)
None
1203-FM1
SCANPORT
CH1 MODULE CH2
40151
FB1
ATTENTION
!
The 1203-FM1 may require up to twice the adapter
power supply current of standard FLEX I/O modules.
When installing FLEX I/O modules, you can use a
maximum of four 1203-FM1 modules with any FLEX
I/O adapter. As a general rule, each 1203-FM1
requires the power capacity of two of the standard
FLEX I/O modules, so you cannot install as many
standard modules as you normally would when using
the 1203-FM1. Refer to the following chart to
determine the number of 1203 and standard modules
that may be installed together in your system.
Remove field-side power before removing or inserting
this module. This module is designed so you can
remove and insert it under backplane power. When
you remove or insert a module with field-side power
applied, an electrical arc may occur. An electrical arc
can cause personal injury or property damage by:
• sending an erroneous signal to your system’s
field devices causing unintended machine
motion
• causing an explosion in a hazardous
environment
Repeated electrical arcing causes excessive wear to
contacts on both the module and its mating connector.
Worn contacts may create electrical resistance.
If you are using this
number of standard (1794)
modules:
Then, the maximum
number of 1203
modules that you can
use is:
The number of
SCANport
connections
provided is:
7 or 8 0 0
5 or 6 1 2
3 or 4 2 4
1 or 2 3 6
048
Specifications - 1203-FM1
Input Voltage Rating 5V supplied from flexbus
Indicators 3 bi-color
Module Location Cat. No. 1203-FB1 Terminal Base Unit
Flexbus Current 160mA maximum
Power Consumption 0.8W
Keyswitch Position 1
General Specifications
Environmental Conditions
Operational Temperature
Storage Temperature
Relative Humidity
Operating
Non-operating
Shock Operating
Non-operating
Vibration
0 to 55
o
C (32 to 131
o
F)
-40 to 85
o
C (-40 to 185
o
F)
5 to 95% noncondensing
5 to 80% noncondensing)
30g peak acceleration, 11(±1)ms pulse width
50g peak acceleration, 11(±1)ms pulse width
Tested 5 g @ 10-500Hz per IEC 68-2-6
Dimensions HxWxD 1.8mm x 3.7mm x 2.1mm (46in x 94in x 53in)
20764-M