01/2007
2.11 I/O module PP72/48
2-79
© Siemens AG 2007 All Rights Reserved
SINUMERIK 840Di sl Manual (HBIsl) – 01/2007 Edition
2.11 I/O module PP72/48
2.11.1 Module
X111
X222
X333
X1: Power Supply
X2: PROFIBUS
S1: DIL switch for setting the
PROFIBUS address
LED: OVTEMP
LED: POWER
LED: EXCHANGE
LED: READY
Digital inputs/outputs
(50–pin ribbon cable
connector)
ON
1
8
OFF
Fig. 2-20 I/O module PP72/48
Designation Order No. (MLFB)
I/O module PP72/48 6FC5 611–0CA01–0AA0
I/O module PP72/48 is a simple module (without a separate housing) for con-
necting digital input/outputs as part of an automation system based on
PROFIBUS DP.
The module has the following important features:
S PROFIBUS DP connection (max. 12 MBaud)
S 72 digital inputs and 48 digital outputs
S Onboard status display by means of 4 diagnostic LEDs
To power the module and the digital outputs, an external power supply source
(+24 V DC) is required.
Order number
Features
2 Hardware Descri
tions
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