Bosch Rexroth IndraControl VAC 30.2 User manual

Page 1 of 7
R911333525-AA_BPZ_DOC20. Januar 2011
Bosch Rexroth AG
Electric Drives and Controls
Bgm.-Dr.-Nebel-Str. 2
D-97816 Lohr am Main
Phone [phone]
Fax [phone]
www.boschrexroth.com
IndraControl VAC 30.2
Connection Module
Assembly Instruction

About this Document
The assembly instructions describe how to install the Connection Module
IndraControl VAC 30.2.
For further information, please refer to the project planning manual
„Rexroth IndraControl VCH 08.1“, parts number R911320190 or Rexroth
IndraControl VEH 30.2“, parts number R911331585.
Symbols
This document uses the following symbols to draw the reader’s attention to
notices and dangers:
Target Group
All installation work related to the automation system may only be carried
out by qualified personnel (e.g. electricity specialists, electrical engineers).
The personnel installing the device must be qualified to work with the auto-
mation system.
Safety Component according to Machinery Directives
This device is a safety component or part of the safety circuit! Please read
and comply with the safety instructions specified in the respective manual
before installing and setting the device up.
Comply with the regulations of the Machinery Directive 2006/42/EC.
Synchronize the safety components to the EN ISO 13849-1, EN ISO 13850
standards. A risk analysis according to EN ISO 14121-1 determines the
Page 2 of 7 R911333525-AA_BPZ_DOC
20. Januar 2011

safety category (see EN 60204-1). Check, whether further standards have to
be complied with.
The assembly instruction applies to the following device variants:
Device type Description Parts number
VAC30.2N-NN Connection Module IndraControl VAC 30.2 R9111171054
Unpacking
Unpack all items and check the contents for visible damages in transit. Also
check, whether the delivery corresponds to the data on the delivery note.
Please contact the Bosch Rexroth sales department immediately in case of
discrepancies or damages in transit.
Assembly
Connecting
Supply voltage 24 V
Page 3 of 7 R911333525-AA_BPZ_DOC
20. Januar 2011

The voltage is supplied via the plug-in connector X1.1 or X1.2. This device is
an equipment of protection class I. To operate the device safely, a PELV cor-
responding to DIN EN 61131 has to be used as supply voltage.
A cable with fine wire cable cores with a minimum cross section of 0.75
mm² and a maximum cross section of 1.5 mm² has to be used for the supply
voltage.
When connecting the device to the supply voltage, execute the following
steps:
1. Strip approx. 30 mm of the outer cable jacket of the connection and
approx. 5 mm of the cable cores.
2. Provide the cores with connector sleeves and connect them to the plug-
in connector.
3. Plug the socket strip on connector X1.1 or X1.2.
A separate line has to be provided to the protective earth at one of
the threaded bolts. The line should have a minimum cross section of
1.5 mm² and should be as short as possible.
Pin assignment Connection parameters
Pin Signal name Parameters Value
X1.1 Pin1 24 VDC Connection
Module
Rated voltage UN24 VDC ; (+19 V to +30 V)
X1.1 Pin2 0 V Residual ripple UNSee device documentation
X1.1 Pin3 24 VDC Terminal Noise and surge immunity Umax= 35 V (for t < 100 ms)
X1.2 Pin1 24 VDC Connection
Module
Current consumption for UNMax. 0.7 A (depending on
the operator terminal)
X1.2 Pin2 0 V External protection Fuse cut-out, 2 A slow
X1.2 Pin3 24 VDC Terminal
X1.1 Pin4 Terminal connected IN
Reverse voltage protection Via isolating diode; in case
of polarity reversal, the in-
put fuse is triggered.
X1.2 Pin4 Terminal connected
Page 4 of 7 R911333525-AA_BPZ_DOC
20. Januar 2011

Pin assignment Connection parameters
Pin Signal name Parameters Value
OUT
Page 5 of 7 R911333525-AA_BPZ_DOC
20. Januar 2011
X2.1 Pin1 STOP button 1 IN
X2.1 Pin2 STOP button 1 OUT
X2.1 Pin3 STOP button 2 IN
X2.1 Pin4 STOP button 2 OUT
X2.2 Pin1 Enabling device 1 IN
The connection module IndraControl VAC30.2, including
the automatic stop button bridging, is supplied with volt-
age via X1.1 pin1 or X1.2 pin1. The connected handheld
terminal is supplied with voltage via X1.1 pin3 or X1.2
pin3. To make the handheld terminal switchable or dis-
engageable when it is plugged-in, the wire jumper be-
tween X1.2 pin1 and X1.2 pin3 has to be removed and
the switching voltage for the handheld terminal has to be
applied to X1.1 pin3 or X1.2 pin3.
X2.2 Pin2 Enabling device 1 OUT
X2.2 Pin3 Enabling device 2 IN
For safety reasons, monitor the voltage supply for the
connection module (X1.1 pin 1, X1.2 pin 1). If this volt-
age fails, the stop button at the device is inoperative.
X2.2 Pin4 Enabling device 2 OUT
Connecting the Hand-Held Terminal
ation system via the con-The hand-held terminal is connected to the autom
nection module IndraControl VAC 30.2. Before commissioning the hand-held
terminal, the user has to ensure that the installation and particularly the
safety devices are in good order and condition.

Before commissioning the hand-held terminal, please ensure that
the STOP button is NOT pressed. Connecting the hand-held termi-
nal with a pressed STOP button will shut the installation down.
To connect the hand-held terminal, plug the angled connector at an
angle of approximately 45° with little force on the flange of the
IndraControl VAC 30.2. connection module. The correct position is
reached when the connector snaps in correctly. Now turn the
knurled nut on the flange by applying little pressure.
When the connector is screwed on, a relay activates the STOP but-
ton; the hand-held terminal is supplied with voltage. To ensure an
optimal connection of the contacts and to achieve the specified
degree of protection, the knurled nut has to be screwed on until
the rubber seal is completely covered and the fixed stop is
reached.
Page 6 of 7 R911333525-AA_BPZ_DOC
20. Januar 2011

Page 7 of 7
R911333525-AA_BPZ_DOC20. Januar 2011
Notes