3
80290C_MHW_2400_0908_ENG
Operator Interface
All the operator interface devices are concentrated on
the controller faceplate with IP54 level protection.
• 6 buttons to be used for regulation / manual selection
• 1 red/green five-digit displays
• 1 red two-digit displays
(Index for configuration parameters)
• 10 red LEDs to indicated setpoint state
• 4 red/green led for configurable indication
Electrical Interface
All connection terminals (power supply, inputs, outputs,
options) are grouped together on the back of the
instrument.
For technical specifications and performance details
refer to Section 5 "Technical Specifications”.
Preliminary Warnings
The following preliminary warnings should be
read before installing and using the series 2400
indicator/interceptor. This will allow the controller
to be put into service more quickly and will
avoid certain problems which may mistakenly be
interpreted as malfunctions or limitations of the
controller.
• Immediately after unpacking the instrument, make a
note of the order code and the other identification
data given on the label affixed to the outside of the
container and copy them to the table below.
These details must always be kept close at hand and
referred to the personnel involved in the event of help
from Gefran Customer Service Assistance.
• Check also that the instrument is complete and has
not been damaged at all during transit, and that the
package contains not only the controller and these
Instructions for Use, but also the two brackets for
fixing to the panel and the dust protection seal - see:
Installation with Panel Fixing in Section 2.
Any inconsistencies, omissions or evident signs of
damage should be reported immediately to your
Gefran sales agent.
• Check that the order code corresponds with the
configuration requested for the application the
instrument is needed for, referring to Section 7:
“Technical - Commercial Information”.
• No. and Type of Inputs/Outputs available
• Presence of the necessary options and
accessories
• Mains voltage supply
Example: 2400 – 0 – 0 – 4R – 2 – 1
Model 2400
Single main input
None retransmission output
4 relay outputs
Digital Communication: RS485
Power supply 100...240Vac/dc
• Before installing the instrument serie 2400 on the
control panel of the machine or host system, refer to
the paragraph "Dimensions and Cut-out" in Section 2
“Installation and Connection”.
• Where configuration by PC is provided for, make sure
the interface RS232 cable is available and the CD-
ROM containing the WINSTRUM software. For the
order code refer to Section 7 “Technical - Commercial
Information”.
Users and/or system integrators who wish to
know more about the concepts of serial commu-
nication between standard PC and/or Gefran
Industrial PC and Gefran Programmable
Instruments, can access the various technical
reference Documents in Adobe Acrobat format
available in the Download section of the Gefran
Web Site www.gefran.com including:
• Serial Communication
• MODBus Protocol
In the same Download section of the Gefran Web
Site www.gefran.com the instrument serie 2400
reference manual is available inAdobeAcrobat
format, containing a detailed description of all the
adjustable parameters and procedures.
In the event of presumed instrument malfunction,
before contacting Gefran Technical Service
Assistance, refer to the Troubleshooting Guide
given in Section 6 "Maintenance", and if
necessary refer to the F.A.Q. Section (Frequently
Asked Questions) on the Gefran Web Site
www.gefran.com
SN: ......................... (Serial n°)
CODE: ......................... (Finished product code)
TYPE: ......................... (Order Code)
SUPPLY: ......................... (Type of electrical power supply)
VERS: ......................... (Software version)
