Siemens ISI EN 50295 Brochure page 60

AS-Interface Slaves
I/O modules for operation in the field
Digital I/O modules IP67 - K45
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Technical specifications (continued)
Ambient temperature in °C
Degree of protection
Connection technique
Mounting
Note
6
6/60 Siemens IK PI · 2004
K45 mounting plate
For wall mounting For standard rail
mounting
3RK1 901-2EA00 3RK1 901-2DA00
-40 to +85 -40 to +85
IP67 with K45 compact IP67 with K45 compact
module screwed on module screwed on
For shaped AS-Interface For shaped AS-Interface
cable, contacted through cable, contacted through
the insulation-piercing ter- the insulation-piercing ter-
minals integral to the com- minals integral to the com-
pact module pact module
• Wall mounting • Standard mounting
rail/wall mounting
• On shaped bracket
(the corresponding slide • On shaped bracket
rings are required) (the corresponding slide
rings are required)
• Hole spacing compati-
ble with K60 mounting • Hole spacing compati-
plate ble to coupling module
FK/FK-E (application
module)
The yellow and black The yellow and black
AS-Interface cable can AS-Interface cable can
be inserted from any be inserted from any
direction direction
Hub Cable end piece
-- --
3RK1 901-1NN00 3RK1 901-1MN00
-40 to +85 40 to +85
IP65 with upper part IP67 with shaped AS-
screwed on Interface cable inserted
For yellow or black, Heavy-gauge threaded-
shaped AS-Interface joint connector with inte-
cable, contacted through grated seal (seal shaped
the insulation-piercing ter- for AS-Interface cable)
minals integral to the
upper part
• Standard mounting Cable end piece can be
rail/wall mounting fixed, for example, to a
machine by means of
• On shaped bracket
integral ring
(the corresponding slide
rings are required)
• Hole spacing compati-
ble to coupling module
FK/FK-E (application
module)
Distributors can be --
used for the following
purposes:
• Configuration of
network structures
(branch function)
• Isolation of cable
segments (isolating
function)
• Sealing cable ends
inside the module
(sealing function)
If one or both cables
terminate in the module,
seals are required
(straight and shaped)
that can be inserted in the
lower part of the distribu-
tor.
These seals are not
included in the scope
of supply and must be
ordered separately
(3RK1 902-0AR00).
If both cables are routed
into and out of the mod-
ule, additional seals are
not required.