Section 1: General Description; Section 2: Features; Section 3: Installation; Incom Connection - Eaton Pmint Installation Und Betrieb

PMINT—PROFIBUS DP translator
module—installation and use

Section 1: General description

The PMINT (PROFIBUST DP—Master INCOME network translator)
Module, as seen in Figure 1, is a Moeller accessory product that
will provide communications between a PROFIBUS DP network
master and an INCOM (INdustrial COMmunications) based
IZM . . .U . . . (Digitrip 520MC) or IZM . . .P . . . (Digitrip 1150) . The module
is transparent to the PROFIBUS network master . It communicates
to a master on the PROFIBUS network using the PROFIBUS-DP-V0
protocol . It communicates to a slave trip unit device on INCOM .

Figure 1. PROFIBUS DP Translator Module

Section 2: Features

The PMINT module is a slave device on the PROFIBUS network
and as such requires a PROFIBUS master that will interrogate the
PMINT module .
The PMINT uses the VPC3+C ProfiChip integrated circuit,
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providing PROFIBUS communications support with automatic
recognition of data transfer rates up to 12 Mbits/s
Flashing Status LED to indicate an active module
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LED indicators for PROFIBUS SYSFAULT and BUSFAULT
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LED indicators for INCOM transmit and receive
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communications exchanges
Input power for the module from either 100 to 240 Vac or
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24 to 150 Vdc
DIN rail mount package
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–40°C to 85°C ambient operation
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Section 3: Installation

The PMINT module is designed to be installed, operated, and
maintained by adequately trained personnel . These instructions
do not cover all of the details or variations of the equipment for
its storage, delivery, installation, checkout, safe operation, or
maintenance . When mounting the PMINT, verify that a "C" Shape
32 mm or Standard 35/7 .5 mm DIN rail is used and that it is within
an enclosed space .
m WARNING
DO NOT ATTEMPT TO INSTALL OR PERFORM MAINTENANCE ON
EQUIPMENT WHILE IT IS ENERGIZED. DEATH OR SEVERE PERSONAL
INJURY CAN RESULT FROM CONTACT WITH ENERGIZED EQUIPMENT.
ALWAYS VERIFY THAT NO VOLTAGE IS PRESENT BEFORE PROCEEDING.
ALWAYS FOLLOW SAFETY PROCEDURES. MOELLER IS NOT LIABLE FOR THE
MISAPPLICATION OR MISINSTALLATION OF ITS PRODUCTS.

INCOM connection

INCOM communications is based on a master-slave protocol .
The PMINT is a master on the INCOM connection and
continually obtains data from the attached trip unit .
The following simplified rules apply to a given system consisting of
an INCOM master and the slave trip unit .
Recommended INCOM cable styles are Belden 3073F or Eaton
•
style 2A957805G01
A 100 ohm terminating resistor is required across the INCOM
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carrier signal pair at the trip unit
The maximum system capacity is 3 km of communications cable
•
on an INCOM network under the PMINT
Make sure that there is twisted pair wire that is recommended for
INCOM network use . Use shielded twisted pair wire to connect
between the PMINT and the INCOM communications based trip
unit . The polarity of the twisted pair is not important.

PROFIBUS DP RS-485 network

Reference material pertaining to PROFIBUS can be obtained from
the http://PROFIBUS .com Web site . Refer to the PROFIBUS DP
standard for transmission using copper cables (RS-485) . A 9-pin
D-SUB connector interface is provided .
EATON CORPORATION www.moeller.net/en/support
04/10 AWB1230-1621
Effective April 2010
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