SENTRON
PAC PROFIBUS DP Expansion Module
7KM9300-0AB00-0AA0
DIN VDE / IEC 61784
Operating Instructions
English
2
Order No.: A5E01132710-03
The products described here were developed to perform safety-oriented func-
tions as part of an overall installation or machine. A complete safety-oriented
system generally features sensors, evaluation units, signaling units, and reliable
shutdown concepts. It is the responsibility of the manufacturer to ensure that a
system or machine is functioning properly as a whole. Siemens AG, its regional
offices, and associated companies (hereinafter referred to as "Siemens") cannot
guarantee all the properties of an entire plant, system or machine that has not
been designed by Siemens.
Nor can Siemens assume liability for recommendations that appear or are
implied in the following description. No new guarantee, warranty, or liability
claims beyond the scope of the Siemens general terms of supply are to be
derived or inferred from the following description.
The PAC PROFIBUS DP expansion module is designed for use with
SENTRON PAC power meters. The PAC PROFIBUS DP expansion module
integrates the SENTRON PAC power meter into power management systems
and automation systems.
The PAC PROFIBUS DP expansion module
• supplies the values measured by the power meter to the
PROFIBUS DP master.
• receives information, e.g., commands, from the PROFIBUS DP master and
sends them to the power meter.
See Figure 3.
Mounting position: vertical on the SENTRON PAC
Mount the PAC PROFIBUS DP expansion module before operating the
SENTRON PAC. Note the following:
• ESD guidelines
• PROFIBUS guidelines for installation, grounding, terminating resistors, etc.,
http://www.profibus.com/pall/meta/downloads/article/00332/
Only attach the PAC PROFIBUS DP expansion module to the plastic enclosure.
a) Ensure safe isolation from supply.
b) Discharge yourself.
c) Mount the power meter.
d) Connect the current terminals and voltage terminals to the
SENTRON PAC.
Mounting steps
see Figure 4.
(1) Connect the PAC PROFIBUS DP expansion module to the SENTRON PAC
with the aid of the guide and the anti-twist element.
(2) Tighten the screws connecting the PROFIBUS DP expansion module to the
SENTRON PAC with a torque of 0.5 Nm.
(3) Plug the sub D connector into the sub D socket.
(4) Screw the sub D connector into place.
The PAC PROFIBUS DP expansion module is assigned to the PROFIBUS DP
master system in the configuration software. The necessary GSD file can be
found on the SENTRON PAC CD.
Screen 5: Setting the language on the SENTRON PAC LCD
Screen 6: Setting the PROFIBUS address on the SENTRON PAC LCD
For configuration details, please refer to the following equipment manuals:
• "PAC PROFIBUS DP Expansion Module"
• "SENTRON PACxxxx"
Both these equipment manuals can be found on the SENTRON PAC CD.
Read and understand these instructions before installing,
operating, or maintaining the equiment.
DANGER
Hazardous voltage.
Will cause death or serious injury.
Turn off and lock out all power supplying this device
before working on this device.
CAUTION
Reliable functioning of the equipment is only ensured with
certified components.
Important note
Applications
Required tool for installation
Mounting and connecting
!
Configuration
Technical data
ANSI TIA/EIA-485-A
Protective circuit for
PROFIBUS DP interface, elec-
trically isolated from the device
5 V
±
5 %
Maximum current (of 5 V on
PROFIBUS DP connector)
10 mA, maximum
Power supply
From SENTRON PAC
Electrical isolation between
SENTRON PAC and
PROFIBUS DP interface
500 V
Insulating voltage
Insulating voltage: 500 V, maximum
Permissible overvoltage for < 10 seconds:
4000 V, maximum
Degree of protection
IP20
Permissible degree of pollution 2 according to IEC 61010-1:2001
Weight approx.
45 g
Dimensions of enclosure
in mm (H x W x D)
63 x 43 x 22
Dimensions of enclosure with
sub D socket in mm
(H x W x D)
69 x 43 x 22
Mounting depth of
SENTRON PAC with mounted
PAC PROFIBUS DP expan-
sion module in mm
73 with a sheet metal thickness of 4 mm,
maximum
Enclosure design
VDT 3400 structure 36
Cable length according to
IEC 61158-2:2004
1200 m, maximum, at 9.6 kbps
100 m, maximum, at 12 Mbps
Tolerances
according to DIN 16901:1982-11
Cooling
Passive air cooling in form of ventilation slots
Class of inflameability
V0
