Publication 1747-UM011G-EN-P - June 2008
176 Specifications
Processor General
Specifications
The table below lists general specifications for SLC 500 modular processors.
Attribute (1747-) SLC 5/01 SLC 5/02 SLC 5/03 SLC 5/04 SLC 5/05
L511 L514
L524 L531
L532
L533 L541 L542 L543 L551 L552 L553
Program memory
(words)
1 K 4 K 4 K 8 K 16 K 32 K 16 K 32 K 64 K 16 K 32 K 64 K
I/O capacity 3940 discrete 4096 discrete
Remote I/O capacity Not applicable Processor memory and chassis power limit up to 4096 inputs and 4096 outputs
Chassis/slots, max 3 Chassis/30 Slots of I/O
Standard RAM Capacitor -
2 weeks
(2)
optional lithium battery -
5 years
Lithium battery
2 years
Capacitor - 30 minutes minimum
Memory back-up
options
EEPROM Flash EPROM
Status indicators Run
CPU Fault
Forced I/O
Battery Low
Run
CPU Fault
Forced
I/O
Battery
Low
COMM
Run
CPU Fault
Forced I/O
Battery Low
RS-232
DH-485
Run
CPU Fault
Forced I/O
Battery Low
RS-232
DH+
Run
CPU Fault
Forced I/O
Battery Low
RS-232
Ethernet
Power supply loading 90 mA at 5V dc 500 mA at 5V dc 1A at 5V dc 1A at 5V dc
0 mA at 24V dc 175 mA at 24V dc
0 mA at 24V dc
(4)
0 mA at 24V dc
Clock/calendar
accuracy
(1)
Not applicable ±54 sec./month at 25 °C (77 °F); ±81 sec./month at 60 °C (140 °F)
Program scan hold-up
time after loss of
power
20 ms...3 s (dependent on power supply loading)
Noise immunity NEMA Standard ICS 2-230
Temperature rating operating: 0 °C...60 °C (32 °F...140°F); storage: -40 °C...85 °C (-40 °F...185 °F)
Humidity 5 to 95% without condensation
Shock, operating 30 g
Vibration Displacement:.015 in., peak-to-peak at 5...57 Hz
Acceleration: 2.5 g at 57...2000 Hz
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