Generation C / Génération C - ASCO Numatics

■ Setting of the transmission speed and the parity
+ 5 V
+ 24 V
RUN/MOD
ERR/NET
ON ON
8 1 4 1
4 3 2 1
4 3 2 1
0 0
1 0
NOTE: the transmission speed is factory set at 19200 Bd and the parity is factory set at "even".
■ Diagnostics
Parity
none
even
odd
x : neutral (0 or 1)
1 1
1 0
Position
0 x
VALVE ISLANDS - GENERATION C
0 1
OFF
ON
Transmission
speed
4800 Bd
9600 Bd
19200 Bd
LED INDICATIONS
See page 19 (same as Profi bus-DP)
DIAGNOSTICS REGISTER
Module error:
The power supply for the spool valve coils is monitored on the BUSLINK module. An error is signalised as soon as the voltage drops
below 20 Volts. A module error does not cause the system to be stopped. The module error must be processed by the software.
For detailed information see the MODBUS manual.
RESET POSITION
When MODBUS islands are disconnected from the network they maintain their status, i.e. the coils remain in their last position (reset
position is maintained).
- A reset into zero position is available upon request (i.e. all outputs are reset to zero).
FUSES
See page 19 (same as Profi bus-DP)
MULTIPOL
■ Fuses
The power supply of the input modules must be protected with a quick-acting 2A fuse (A) preceding the island.
The power supply of the output modules must be protected with a quick-acting 6.3A fuse (B) preceding the island.
24V CC
0V
Connection diagram for the input cable
- - - : optional (not necessary)
A
All leafl ets are available on: www.asconumatics.eu
28
Sub-D
18
37
17
36
00236GB-2005/R01
Availability, design and specifi cations are subject to change without notice. All rights reserved.