Technical data • Individual components
Chapter 2
Technical data
Automation PC 3100 user's manual V0.60
61
Model number
5AC901.I485-00
Relative humidity
Operation
5 to 90%, non-condensing
Storage
5 to 95%, non-condensing
Transport
5 to 95%, non-condensing
Mechanical characteristics
Weight
Approx. 34 g
Table 59: 5AC901.I485-00 - Technical data
1)
Yes, although applies only if all components installed in the complete system have this certification and the complete system bears the corresponding mark.
2)
Yes, although applies only if all components installed in the complete system have this certification.
3)
For detailed information, see the temperature tables in the user's manual.
3.5.1.3.1 Pinout
COM serial interface
RS232
RS422/485
Type
RS232, modem not supported, electrically isolated
UART
16550-compatible, 16-byte FIFO
Transfer rate
Max. 115 kbit/s
Bus length
Max. 15 m
Max. 1200 m
Pin
RS232 - Pinout
RS422 - Pinout
1
n.c.
TXD\
2
RXD
n.c.
3
TXD
n.c.
4
n.c.
TXD
5
GND
GND
6
n.c.
RXD\
7
RTS
n.c.
8
CTS
n.c.
9
n.c.
RXD
DSUB, 9-pin, male
5
1
9
6
Table 60: COM - Pinout
3.5.1.3.2 I/O address and IRQ
Slot
I/O address
1)
IRQ
1)
IF option 1 (COM C)
2E8h - 2EFh
5
IF option 2 (COM D)
338h - 33Fh
7
Table 61: I/O address and IRQ
1)
The default I/O address and IRQ can be modified in BIOS.
3.5.1.3.3 RS232 - Bus length and cable type
The maximum transfer rate of 115 kbit/s depends on the cable type being used.
Extension
Transfer rate
≤15 m
Typ. 64 kbit/s
≤10 m
Typ. 115 kbit/s
≤5 m
Typ. 115 kbit/s
Table 62: RS232 - Bus length and transfer rate
The material used for the cable should have all of the following properties or deviate from them as little as possible
to achieve an optimal transfer rate.
RS232 cables
Property
Signal lines
Cable cross section
Wire insulation
Conductor resistance
Stranding
Shield
4x 0.16 mm² (26 AWG), tinned copper stranded wire
PE
≤82 Ω/km
Wires stranded in pairs
Paired shield with aluminum foil
Ground line
Cable cross section
Wire insulation
Conductor resistance
1x 0.34 mm² (22 AWG / 19), tinned copper stranded wire
PE
≤59 Ω/km
Outer jacket
Material
Properties
Complete shielding
PUR compound
Halogen-free
Composed of tinned copper wires
Table 63: RS232 - Cable requirements
