Siemens IP Control Center N152 Technical Product Information page 4

GAMMA instabus
Technical Product Information
December 2014
IP Control Center N152
terminal contacts each. Take care not to damage the
two test sockets (Figure 3, D2.3) by accidentally con-
necting them to the bus cable or with the screw-driver
(e.g. when attempting to unplug the bus connection
block).
Carefully put the screw-driver to the wire-inserting slit
-
of the bus connection block's grey component and
pull the bus connection block (Figure 3, D2) from the
device (Figure 3, D1).
Slipping on bus connection blocks (Figure 3)
Slip the bus connection block onto the guide slot and
-
press the bus connection block (Figure 3, D2) down to
the stop.
Connecting bus cables (Figure 3)
The bus connection block (Figure 3, D2) can be used
-
with single core conductors Ø 0,6 ... 0,8 mm.
Remove approx. 5 mm of insulation from the conduc-
-
tor (Figure 3, D2.4) and plug it into the bus connection
block (Figure 3, D2) (red = +, black = -).
Disconnecting bus cables (Figure 3)
Unplug the bus connection block (Figure 3, D2) and
-
remove the bus cable conductor (Figure 3, D2.4) while
simultaneously wiggling it.
D
D1
D2
Figure 3: Connecting and disconnecting the bus wires
Slipping off / on auxiliary power connection block
Follow the instructions for the bus connection block
-
when slipping off/on the auxiliary power connection
block.
Technical Manual
Update: http://www.siemens.com/gamma
2.11.1.15/4
D2
D2.3
D2.1 D2.2
D2 D2.4
5 mm
D2
D2.4
N 152, 4 Pages
ã Siemens AG 2014
Subject to change without further notice.
Dimension Diagram
Dimensions in mm
b
b = 4 SU
1 Standard unit (SU) = 18 mm
General Notes
The operating instructions must be handed over to the
·
client.
Any faulty device is to be sent together with a return de-
·
livery note of the local Siemens office.
If you have further questions concerning the product
·
please contact our technical support:
' +49 (911) 895-7222
7 +49 (911) 895-7223
* support.automation@siemens.com
www.siemens.com/automation/support-request
Infrastructure & Cities Sector, Building Technologies
P. O. Box 10 09 53, D-93009 Regensburg
5WG1 152-1AB01
44
55
Siemens AG
Control Products and Systems