Rockwell Automation 1785 PLC-5 Specifications Page 49

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Specifications and Selection Criteria 47
1785-SO036C-EN-P - April 2002
PLC-5 Specifications
Spec & Select
Backplane Current PLC-5/11, -5/20, -5/30: 2.7A @ 5Vdc
PLC-5/40, -5/40L, -5/60, -5/60L, -5/80, -5/86: 3.3A @ 5Vdc
Operating Temperature
IEC 60068-2-1 (Test Ad, Operating Cold),
IEC 60068-2-2 (Test Bd, Operating Dry Heat),
IEC 60068-2-14 (Test Nb, Operating Thermal Shock):
0-60
o
C (32–140
o
F)
Storage Temperature IEC 60068-2-1 (Test Ab, Un-packaged Non-operating Cold),
IEC 60068-2-2 (Test Bc, Un-packaged Non-operating Dry Heat),
IEC 60068-2-14 (Test Na, Un-packaged Non-operating Thermal Shock):
–40 to 85
o
C (–40 to 185
o
F)
Relative Humidity IEC 60068-2-30 (Test Db, Un-packaged Non-operating
Damp Heat):
5–95% non condensing
Vibration IEC60068-2-6 (Test Fc, Operating):
2g @10–500Hz
Shock IEC60068-2-27:1987, Test Ea (Unpackaged shock, ES#002)
Operating - 30g
Non-operating - 50g
Emissions CISPR 11:
Group 1, Class A
ESD Immunity IEC 61000-4-2:
4kV contact discharges
Radiated RF Immunity IEC 61000-4-3:
10V/m, 3V/m Broadcast Bands, with 1kHz sine-wave 80% AM from 30MHz to 1000Mhz
EFT/B Immunity IEC 61000-4-4:
+2kV at 5kHz on communications ports
Surge Transient Immunity IEC 61000-4-5:
+2kV line-earth(CM)
on signal ports
Conducted RF Immunity IEC 61000-4-6:
10Vrms with 1kHz sine-wave 80%AM from 150kHz
to 30MHz
Enclosure Type Rating None (open style)
Time-of-Day
Clock/Calendar
1
Maximum Variations at 60× C: ± 5 min per month
Typical Variations at 20
× C: ± 20 s per month
Timing Accuracy: 1 program scan
Available Cartridges
1785-CHBM ControlNet Hot Backup Cartridge
2
(required for each processor used in a hot backup system)
1785-RC Relay Cartridge
Battery Allen-Bradley 1770-XYC
Memory Modules
3
1785-ME32
1785-ME64
1785-M100
I/O Modules Bulletin 1771 I/O, 1794 I/O, 1746 I/O, and 1791 I/O
including 8-, 16-, 32-pt, and intelligent modules
Hardware Addressing 2-slot
Any mix of 8-pt modules
16-pt modules must be I/O pairs
No 32-pt modules
1-slot
Any mix of 8- or 16-pt modules
32-pt modules must be I/O pairs
1/2-slot—Any mix of 8-,16-, or 32-pt modules
Specifications continued on next page
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