NORD Drivesystems TI 275281156 - Manual (Page 5)

IO-Extension – SK TU4-IOE-C
TI 275281156 - 4912 5
Potential Contact Designation Description
A
n
a
lo
g
I
O
s
1 VO 10V 10 V Reference voltage
2 VO 10V 10 V Reference voltage
3 AIN1+ Analog input 1, positive
4 AIN2+ Analog input 2, positive
5 AIN1- Analog input 1, negative
6 AIN2- Analog input 2, negative
7 AGND/0V Analog Ground (internally connected to terminal 40)*
8 AGND/0V Analog Ground (internally connected to terminal 40)*
9 AOUT Analog Out
10 PE PE
S
yste
m
b
u
s le
ve
l
a
n
d
d
ig
ita
l i
n
p
u
ts
11 VI 24V Supply voltage (+24 V - in)
12 VI 24V Supply voltage (+24 V - in)
13 VI 24V Supply voltage (+24 V - in)
14 SYS + System bus data cable +
15 GND/0V Reference potential (0 V / GND)
16 SYS - System bus data cable -
17 GND/0V Reference potential (0 V / GND)
18 GND/0V Reference potential (0 V / GND)
19 DIN1 Digital input 1
20 DIN3 Digital input 3
21 GND/0V Reference potential (0 V / GND)
22 GND/0V Reference potential (0 V / GND)
23 VI 24V Supply voltage (+24 V - in)
24 VI 24V Supply voltage (+24 V - in)
25 DIN2 Digital input 2
26 DIN4 Digital input 4
27 GND/0V Reference potential (0 V / GND)
28 GND/0V Reference potential (0 V / GND)
29 VI 24V Supply voltage (+24 V - in)
30 VI 24V Supply voltage (+24 V - in)
Di
g
ita
l
o
u
tp
u
ts
31 VI 24V2 Supply voltage (+24 V - in) for digital outputs
32 GND2/0V2 Reference potential (0 V / GND) of digital outputs
33 DOUT1 Digital output 1
34 DOUT2 Digital output 2
35 GND2/0V2 Reference potential (0 V / GND) of digital outputs
36 GND2/0V2 Reference potential (0 V / GND) of digital outputs
Di
a
g
n
o
stic
so
c
ke
t RJ12 - 1 RS485_A Data cable RS485
RJ12 - 2 RS485_B Data cable RS485
RJ12 - 3 GND Reference potential (GND)
RJ12 - 4 RS232_TxD Data cable RS232
RJ12 - 5 RS232_RxD Data cable RS232
RJ12 - 6 24 V Supply voltage (+24 V)
* AGND/0V is internally connected to the reference voltage of the module GND/0V via a special
component. In order to prevent damage to the module or faults in the analog signals, the two
contacts must not be bridged
Potential level
1 =
2 =
3 =
4 =
Analog IOs
System bus + DIN
DOUT
Diagnosis
Pos : 12 /T echnisc he I nf ormati onen/I O - Er weit er ung/ Ans chl uss beis piel e [IO E Allgemei n] @ 2\ mod_1352736753713_388. doc x @ 51105 @ 6 @ 1
Connection examples
The following connection examples are generally applicable for NORD IO modules. The number or
type of the available IOs and their configuration on the terminal rail varies according to the module.
The actual availability or the designation of the individual contacts should be obtained by reference to
the description of the connections. The technical data (e.g. load capacity) must be taken into account.