COMPAX-M/S - RS485 Option
4
2.1.2 Via RS232-converter and option F1
RS 485
HA USER
POWER SUPPLY
X 6
X 7
X 8
R e a d y
Error
RS 48 5
IN
O U T
Control
HAUSER
COMPAX-M
DIGITAL
Status
Number
X6
X8
X10
-
+
Enter
R ea dy
Error
RS232
Input
Output
Test
Control
X9
X11
Value
HA USER
COMPAX-M
DIG ITAL
S tatus
N u m b e r
X 6
X 8
X 10
-
+
E nte r
R e a d y
Error
RS 23 2
Inpu t
O u tpu t
T e s t
Control
X 9
X 11
V alu e
HAUSER
COMPAX-M
DIGITAL
Status
Number
X6
X8
X10
-
+
Enter
R ea dy
Error
RS232
Input
Output
Test
Control
X9
X11
Value
HA USER
COMPAX-M
DIG ITAL
S tatus
N u m b e r
X 6
X 8
X 10
-
+
E n te r
R e a d y
Error
RS 23 2
Inpu t
O u tpu t
T e s t
Control
X 9
X 11
V a lue
SSK13/..
C O M P A X - S
S tatus
N u m b e r
X 6
X 8
X1 0
-
+
Enter
R e a dy
Error
R S2 32
Input
O u tp u t
T es t
Control
X 9
X 11
V alu e
HAUSER
C O M P A X - S
S tatus
N u m b e r
X 6
X 8
X1 0
-
+
Enter
R e a dy
Error
R S2 32
Input
O u tp u t
T es t
Control
X 9
X 11
V alu e
HAUSER
S i e m e n s S P S
S i e m e n s S P S
S i e m e n s S P S
S i e m e n s S P S
X1
X2
24 V
GND
ERDE
RS 485
RS 232
E1
E2
E3
E4
E5
E6
E7
E8
E9
E10
E11
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
E12
E13
E14
E15
E16
E17
E18
E19
E20
E21
E22
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
SPS
NMD CPXM with option F1
CPX S with
option F1
CPX S with
option F1
RS 232
X2
H1
5V DC
AC / DC
X1
Power on
RS 485
AC / DC
Power
SSU
RS232 - RS485-
converter SSU1
SSK13/..
X6 IN
X7 OUT
X7 OUT
X5 IN
X5 IN
X7
to further
bus subscribers
In a system group comprising a number of COMPAX
devices and a power module (NMD), the RS485
signals are transferred over the already existing
ribbon-cable connections.
possible connections with SSK13/..:
!
converter SSU1
→
power module X6 (IN)
or
!
converter SSU1
→
COMPAX S X5 (IN)
!
power module X7 (OUT)
→
power module X6 (IN)
!
power module X7 (OUT)
→
COMPAX S X5 (IN)
!
COMPAX S X7 (OUT)
→
power module X6 (IN)
!
COMPAX S X7 (OUT)
→
COMPAX S X5 (IN)
bus termination option F1
In order to guarantee interference-free operation, the last
device of the bus system must be terminated by 2 resistors.
F1: 120
Ω
and 10nF between X7/1 and X7/6 and X7/2 and
X7/7 at power module or at COMPAX S.
RS232 - RS485-converter: SSU1/01
1
5
6
9
9 pin sub-D male plug-connector
9 pin sub-D case
X7
RxD
1
120
Ω
2
7
6
10nF
RxD
TxD
TxD
120
Ω
10nF
RS 232
X2
H1
5V DC
AC/DC
X1
Power on
RS 485
AC / DC
Power
SS
U
56
85
17
0
18
2
46
Attention!
The converter can only be used together with option
F1 (4 wire)!
plug assignment SSU1/01
SSU1/01
X1/1
RxD
X2/2
X1/6
TxD
X2/3
X1/2
DTR
X2/4
X1/7
DSR
X2/6
X1/3
GND
X2/5
RTS
X2/7
CTS
X2/8
X2/9
X3
X4
/1 /2 /3 /4
/1 /2 /3
230V 110V N
PE
+24V 0V PE
+5V
TxD
TxD
RXD
RXD
GND
RS232
RS485
Fixing: 3 screws M4.
the converter is fed via a power line (3m) by 230V AC.
the power supply can be adjusted to 110 V AV and 24 V DC.
. For doing this, the housing must be opened and the feed
lines have to be clamped as follows:
230V AC:
X3/1 (L1);
X3/3 (N)
X3/4 (PE) (standard)
110V AC:
X3/2 (L1);
X3/3 (N)
X3/4 (PE)
24V DC:
X4/1 (+24V); X4/2 (0V)
X4/3 (PE)
Summary of Contents for Hauser COMPAX 25 S F1 Series
Page 12: ...COMPAX M S RS485 12 ...
