Technical specifications
Processor Byte/bit processor
Memory configuration
- internal memory RAM 10240 statements
- memory submodule EPROM/EEPROM
Real-time clock
- Accuracy ±2s/day
- Variation due to temperature changes
(T
A
ambient temperature
in °C) -3.5x(T
A
-15)
2
ms/day
- e.g. tolerance at 40 °C ±2s-3.5x(40-15)
2
ms/day
approx. 0 to -4s/day
Execution times
- per binary operation approx. 0.8 µs
- per word operation approx. 100 µs
Scan monitoring time 500 ms, selectable
Flags 2048; 512 retentive
Timers: Number/range approx. 128; 0.01 to 9990 s
Counters: Number/range 128; 8 retentive
0 to 999 (up/down)
Digital inputs,
Digital outputs together max. 256
Analog inputs,
Analog outputs together max. 32
Organization blocks OB1, 2, 13, 21, 22,
31, 34, and 251
Program blocks 0 to 255
Function blocks
- programmable 0 to 255
- integrated 240 to 243, 250,
251
Sequence blocks 0 to 255
Data blocks 2 to 255
Number of operations approx. 180
Power supply (internal)
Input voltage
- nominal value DC 24 V
- permiss. range 18 to 34 V
Current consumption from +24 V 1 A
Output voltage
- V 1 (for I/Os) +9 V
- V 2 (for programmer) +5.2 V
Output current
- from V 1 1 A
- from V 2 0.65 A
Short-circuit protection electronic
Protection class class 1
Galvanic isolation no
Backup battery Lithium Battery
(3.4 V/ 850 mAh)
- backup time min. 1 year (at 25 °C
[77 °F] and
uninterrupted
backup of CPU)
- service life approx. 5 years (at 25 °C
[77 °F])
Permissible ambient temperature
- horizontal arrangement 0 to 55 °C (32 to 131 °F)
- vertical arrangement 0 to 40 °C (32 to 104 °F)
Connector cross-sectional area
- stranded, with core end sleeves 2×0.5 to 1.5 mm
2
- solid 2×0.5 to 1.5 mm
2
Power losses of the
module typ. 11.6 W
Dimensions (WxHxD) in mm 91.5×135×120
in. (3.6 x 5.3 x 4.7)
Weight
- CPU module approx. 0.65 kg (1.4 lbs)
- memory submodule approx. 0.1 kg (0.2 lbs)