Siemens ISI EN 50295 Brochure page 78

AS-Interface Slaves
I/O modules for operation in IP20 control cabinet
SlimLine
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Design (continued)
Releasing removable terminals
Step 1: Release latch using a screwdriver
6
Step 2: Pull terminal forwards
Step 3: Lift off terminal
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Technical specifications
Technical specifications common to all SlimLine modules
Operational voltage in accordance
with AS-Interface specification in V
Input connection
AS-Interface certificate
Approvals
Degree of protection
Ambient temperature in °C
Storage temperature in °C
6/78 Siemens IK PI · 2004
26.5 to 31.6
PNP
Available (or under application in
the case of new products)
UL, CSA, ship building (or under
application in the case of new
products)
IP20
-25 to +70
-40 to +85
Locking removable terminals
Push terminal backwards until latch snaps into place
Customer benefits
• Quick replacement of the basic unit minimizes service costs
and reduces downtimes
• Mistakes are avoided during replacement thanks to coding of
the terminals
• Preassembly is possible without the device
• Safety to finger touch during replacement
• The ease of connection with screw-type and Cage Clamp ter-
minals is fully retained
Status indications
• I/O display
• AS-i display
• FAULT display
Note
Yellow LED
Green LED
Red LED
To supply the output circuit,
an external supplementary
supply (AUX POWER)
of 20 to 30 V DC is necessary.
The supplementary supply must
comply with VDE 0106 (PELV),
Safety Class III.