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S5-115U Manual
Possible Configurations on Mounting Rack CR 700-3
Use central mounting rack CR 700-3 to install large control systems in 19-inch cabinets. In contrast
to the central mounting racks CR 700-0/1/2, you can also use printed circuit boards in an adapter
casing here. The CR 700-3 has slots for a power supply module (PS), a central processing unit (CPU),
input/output modules, intelligent input/output modules (IPs) and communications processors
(CPs). You can plug in an interface module to connect expansion units. A configuration on the
CR 700-3 makes up a central controller 3. Figure 3-7 shows the slots on the CR 700-3 and the
modules that can be plugged into each slot.
Slots
Power Supply Module
1
Central Processing Unit
Digital Modules
2
Analog Modules
3
CP 513/523 ... 525/552-1
CP 526 Basic Module/CP 581
CP 526 Expansion Module
CP 530-7
CP 5430
CP 552-2
CP 535/CP 143-0AB01
IP 241/245/252
6
IP
WF 625/725/470/480
WF 485
DIMOS-VISRAM
IM 304/308
AS 301/302
8
IM 307
7
IM 305/306
Only with adapter casing
1 Use of the IP 246/247 and CP 513/524/525/526/527/535/143 is not permissible with a 3 A power supply module (the
DSI signal is not generated by the power supply)
2 Digital modules of ES 902 design (S5-135/155U) can be plugged into slots 0 to 5; block-type modules can plugged
into slots 3 to 5; digital module 6ES5 434-4UA12 can also be plugged into slot 6.
3 Block-type modules can plugged into slots 3 to 5; block-type modules on slots 4 and 5 can only be addressed with
the IM 306; analog modules of ES 902 design (S5-135/155U) can be plugged into slots 0 to 5
4 Can only be used in the lefthand slot when operating without fan
5 Slot cannot be used because of double-width module
6 Direct I/O access with CPU 941, 942 or 943 is only possible in slot 0; with CPU 944 only in slots 0, 1, 2; direct I/O
access is in general not possible when using the 3 A power supply module (HOLD and HOLDA signals are not
available)
7 Do not remove the termination connector if neither IM 305 nor IM 306 interface module is plugged in
8 Interrupt processing is not possible in slot 6
9 CP 581, 6ES5 581-1ED13 can only be plugged into the left-hand slot.
Figure 3-7. Possible Configurations on Mounting RackCR 700-3
EWA 4NEB 811 6130-02b
PS
CPU
0
9
4
5
5
5
Only with adapter casing 6ES5 491-0LC11
Installation Guidelines
1
2
3
4
4
4
5
5
5
5
5
5
5
6
IM
3-7
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