Rockwell Automation 1775-SRx PLC-3 FAMILY PROG CONTRL - Manual (Page 19)

A–2 Troubleshooting and Specifications
Publication 1775Ć10.1 - March 1996
Specifications for PLC-3/10 processors follow.
PLCĆ3/10 System
Dimensions
G 19 by 20 by 14.5¨ (483by508 by 368 mm)
mainframe and power supply
Mounting
G Panel or 19 inch rack mount
I/O Capacity (per system)
G 2048 inputs and outputs (total, any mix)
G 2048 inputs and 2048 outputs (total,
complementary)
G 2 scanners (max)
Scan Time (nominal)
G 1 ms per 1K words of relayĆtype
instructions
G 2.5ms per 1K words (typical)
Memory
G 16, 32, 64 or 128K of Error Detecting and
Correcting (EDC) (128K maximum)
G 16 bits per word
Data Table Size
G Expandable (limited only by available
memory)
Environmental Conditions
G Operational Temperature: 32 to 140 ° F (0
to 60 ° C)
G Storage Temperature: Ć40 to 185 ° F (Ć40
to 85 ° C)
G Relative Humidity: 5 to 95% (without
condensation)
1775ĆP3 Power Supply
Input Voltage
G 115V AC
G 230V AC
Input Voltage Range
G 115V AC: 97 to 132V AC
G 230V AC: 194 to 264V AC
Input Current
G 115V AC: 3.0A @ 97V AC
G 230V AC: 1.5A @ 194V AC
Frequency Range
G 47 to 63Hz
Output Voltage @ Rated Current
G +5V DC: 28A " 16V DC: 1A (total)
Overcurrent Shutdown Limit
G 125% of rated current
Input Power
G 210W(nom)
Fuses
G (2) 5A, 250 Volt, Slow Blow
Power Interlock Relay Contacts Rating
G 1A maximum, 250V maximum
Terminal Strip Wire Size
G 14AWG (max.)
External Transformer Rating (if used)
G 1000VA maximum (1 kVA)