simatic s7-300 - megaelektrik.net

■ Technical specifications (continued)
6ES7 317-
2EJ10-0AB0
6ES7 317-
6TJ10-0AB0
Digital outputs
• Number of digital outputs 8
• Functions
for technological
functions,
e.g. rapid cam
switching signals
• Length of cable shielded, max.
1,000 m
• Length of cable unshielded, max.
600 m
• Short-circuit protection of the output
Yes
• Limitation of voltage induced on
2L+ (-48 V)
circuit interruption to
• Lamp load, max.
5 W
• Driving a digital input
No
Output voltage
- for 0 signal (DC), max. 3 V
- for 1 signal
2L+ (-2.5 V)
Output current
- for 1 signal rated value 0.5 A
- for 1 signal permissible range for
5 mA
0 to 60 °C, min.
- for 1 signal permissible range for
0.6 A
0 to 60 °C, max.
- for 0 signal residual current, max.
0.3 mA
Parallel switching of 2 outputs
- to increase power No
- to redundantly drive a load
No
Switching frequency
- at resistive load, max. 100 Hz
- at inductive load, max. 0.2 Hz; to
IEC 947-5-1,
DC13
- at lamp load, max.
100 Hz
Summation current of the outputs
(per group)
• horizontal mounting positions
- up to 40°C., max. 4 A
- up to 60°C., max. 3 mA
- up to 40°C., max.
3 mA
Load impedance range
- lower limit 48 Ω
- upper limit
4 kΩ
Sensor
Connectable encoders
- 2-wire BEROS No
Potentials/ electrical isolation
Digital output functions
- between the channels and the
backplane bus
Digital input functions
- between the channels and the
backplane bus
Yes
Yes
SIMATIC S7-300
Central processing units
CPU 312C to CPU 317F-2 DP
6ES7 317-
2EJ10-0AB0
6ES7 317-
6TJ10-0AB0
Dimensions and weight
• Weight, approx. 460 g 750 g
• Width 80 mm 160 mm
• Height 125 mm 125 mm
•Depth 130 mm 130 mm
Product version
• Associated programming
package
6ES7 315-
6FF01-0AB0
STEP 7 as of V
5.1 + SP 6
6ES7 317-
6FF00-0AB0
STEP 7
as of V 5.2 +
SP1;
S7 Distributed
Safety as of
V5.2 + SP1
Supply voltages
Rated value
-24 V DC Yes Yes
- permissible range,
20.4 V 20.4 V
lower limit (DC)
- permissible range,
upper limit (DC)
28.8 V 28.8 V
Current consumption
• Inrush current, typ. 2.5 A 2.5 A
•I²t 0.5 A²s 0.5 A²s
• Power dissipation, typical 2.5 W 2.5 W
Memory/backup
Memory
• Working memory
- integral 192 KByte;
Compared with
a standard
program the
number of
F statements is
limited because
of the F-specific
overheads;
depending on
the method of
programming,
about 36 K F
statements are
possible.
512 KByte;
of which max.
256kB for
retentive DB
- expandable No No
• Load memory
- pluggable (MMC) Yes Yes
- pluggable (MMC), max. 8 MByte 8 MByte
Backup
- available Yes; guaranteed
by MMC
(maintenancefree)
Yes; guaranteed
by MMC
(maintenancefree)
4
Siemens ST 70 · 2005
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