GE FANUC IC693MDL634 , 24-volt DC Positive/Negative Logic Input
Module
Product Description
The IC693MDL634 is a 24-volt DC Positive/Negative Logic Input
Module for the Series 90-30 Programmable Logic Controller by GE
Fanuc. The IC693MDL634 module has one group with eight input points
and one common power input terminal. IC693MDL634’s configuration
allows both positive logic and negative logic characteristics.
These input characteristics are suitable for a great variety of
user-supplied input devices, such as electronic proximity switches,
pushbuttons, and limit switches.
Once the current goes through an input point, the result is a logic
1 in the input status table (%I). The user can supply power to
operate field devices, or an isolated +24 VDC output can be used to
supply power to a limited number of DC inputs. The IC693MDL634’s
Input Voltage Range goes from 0 to +30 volts DC, and its input
current is of 7 mA (typical) at rated voltage. It functions with an
on-state voltage of 11.5 to 30 volts DC and an off-state voltage of
0 to +5 volts DC. Its minimum on-state current is 3.2 mA and has a
maximum off-state current of 1.1 mA.
The IC693MDL634 has LED light indicators on top for a convenient
display of the ON/OFF status for each of its eight points. This LED
block has two horizontal rows with eight green LEDs in each row;
the top row, which is labeled A1 through 8 (points 1 through 8) is
used by this module. An insert separates the inside and outside
surface of the IC693MDL634’s hinged door and is identifiable by a
blue-colored left edge, which signals a low-voltage module.
Information on circuit wiring is located on the interior, and
identification information can be recorded on the external surface.
This module can be installed in any I/O slot of a 5 or 10-slot
baseplate in a Series 90-30 PLC system.
About IC693MDL634
The GE Fanuc IC693MDL634 module is an input module with a voltage
rating of 24 Volts DC. It is manufactured as part of the Series
90-30 product line of Programmable Logic Controllers or PLCs
manufactured by the GE Intelligent Platforms/GE Fanuc Company. This
module features one group of 8 input points as well as a single
common power input terminal. The configuration of the GE Fanuc
IC693MDL634 module allows for the use of both negative and positive
logic characteristics. Some of these input characteristics are best
used for a variety of input devices supplied by the users, for
instance, pushbuttons and limit switches. When current goes through
the input points, the input status table results in a logic level
of 1. The power used to run field devices can be supplied by the
operators, but an isolated output power of +24 Volts DC can work as
a source of power for limited DC inputs.
The GE Fanuc IC693MDL634 input module comes with an input voltage
range from 0 to 30 Volts DC, and 7 milliamps of average input
current rating at the rated voltage. This module also features an
on-state voltage range of 11.5 to 30 Volts DC, with a 0 to 5 Volts
DC off-state voltage range. It comes with an on-state current of
3.2 milliamps at a minimum and an off-state current of 1.1
milliamps at maximum. The IC693MDL634 module features LED light
indicators that show the "ON" and "OFF" status for each of the 8
input points. There is an insert that separates the inside and
outside surfaces of the GE Fanuc IC693MDL634 module’s hinged door
and it can be identified by the blue-colored left edge that signals
when the module has low voltage.
Technical Specifications
| Rated Voltage: | 24 volts DC |
| # of Inputs: | 8 |
| Freq: | n/a |
| Input Current: | 7.0 mA |
| Input Voltage Range: | 0 to -30 volts DC |
| DC Power: | No
|
Technical Information
Rated Voltage 24 volts DC
Input Voltage Range 0 to +30 volts DC
Inputs per Module 8 (one group with a single common)
Isolation 1500 volts between field side and logic side
Input Current 7 mA (typical) at rated voltage
Input Characteristics
On-state Voltage 11.5 to 30 volts DC
Off-state Voltage 0 to +5 volts DC
On-state Current 3.2 mA minimum
Off-state Current 1.1 mA maximum
On response Time 7 ms typical
Off response Time 7 ms typical
Power Consumption: 5V 45 mA (all inputs on) from 5 volt bus on
backplane
Power Consumption: 24V 62 mA from the Isolated 24 volt backplane
bus or from user supplied power
