Siemens SIMATIC S5 Equipment Manual

R 02/92 Programming Instructions
PLC S5– 115U
I
135U
I
15ou/s
I
155U
Assignment in data area User data block specified in parameter SPDB up to and
including DW 186
Assignments in flag area
FY 234 to FY 255 FY 238 to FY
FY 236 to FY
255 255
Assignments in system
—
BS 60 to
—
BS 180 to
area
BS 63
BS 183
System instructions
Yes
Other
ol-
1
—
I
G)
Interrupts and alarms in the blocks are temporarily inhibited by the commands AS/AF. This
cancels an AS command programmed by the user.
Process alarms, interrupts and alarms are inhibited in the block for approximately 2 msec.
This cancels an AS command programmed by the user.
1P 241 Equipment Manual
@ Siemens AG 1989, Order No.: 6ES5 998-0KD21
9 – 21
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Siemens SIMATIC S5 Specifications

General

Product type designation	SIMATIC S5
Programming language	STEP 5
Digital inputs	Varies by model
Digital outputs	Varies by model
Analog inputs	Varies by model
Analog outputs	Varies by model
Supply voltage	24V DC
CPU Type	Varies by model
Memory	Varies by model
Digital I/O	Varies by model
Analog I/O	Varies by model
Communication	PROFIBUS
Operating Temperature	0°C to 60°C
Relative Humidity	5% to 95% (non-condensing)