SMAR RHP303, Руководство пользователя, Страница: 11 / 16

RHP303 – User’s Manual
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BAUD RATE SW1.1 SW1.2 SW1.3 SW1.4 SW1.5 SW1.6 SW1.7 SW1.8
AUTO OFF X X X X X X X
M
ANUAL
9.6 Kbps
ON ON
OFF OFF OFF X X X
19.2 Kbps ON OFF ON OFF OFF X X X
45.45 Kbps ON ON ON OFF OFF X X X
93.75 Kbps
ON
OFF OFF
ON
OFF X X X
187.5 Kbps
ON ON
OFF
ON
OFF X X X
500 Kbps ON OFF ON ON OFF X X X
1.5 Mbps ON ON ON ON OFF X X X
3.0 Mbps
ON
OFF OFF OFF
ON
X X X
6.0 Mbps ON ON OFF OFF ON X X X
12 Mbps ON OFF ON OFF ON X X X
Note: The “X” on the table means “The switch position is irrelevant”.
To adjust the transmission speed, use a screwdriver.
NOTE
For the Modbus protocol, the available rates must be adjusted in “Manual”: 9.6 Kbps and 19.2
Kbps.
Technical Specifications
POWER SUPPLY
Power connector 3-pin terminal block
Voltage 12 to 30 Vdc (24 Vdc nominal)
Maximum current 270 mA @ 24 Vdc
Protection against reverse polarity Yes
Cabling < 2.5 mm
2
FUNCTION SPECIFICATIONS
Supported Protocols Modbus, DP-V0, DP- V1, DP-V2, FDL, MPI,
FMS, PROFIsafe, PROFIdrive and any other
FDL-based protocol
Communication Rates (kbps) 9.6; 19.2; 45.45; 93.75; 187.5; 500; 1500;
3000; 6000 and 12000
Communication Rate detection Self-detectable by default or switch
configurable
Communication rate selection switch 0 = Self-detectable by default
Communication rate detection time < 5 s (if self-detection selected)
Data delay time 1 Tbit for all rates
Jitter delay time ±0.1 Tbit for all rates
Terminators One on each spur
ENVIRONMENT CONDITIONS
Operation temperature 0 to 60 ºC
Protection degree IP 20
DIMENSIONS AND WEIGHT
Dimensions (LxWxH) 296 x 125.4 x 65 mm
Weight 612 g
MOUNTING
Support DIN rail