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User Manual CM-CAN1
2-5
2 Mounting and connection
DE
EN
1
2
3
4
5
6
7
A
2.3 Electrical
installation
Figure 2.4 System connection. (1) Bus termination plug
Step Action Comment
1
Connect the module to the field bus. Use
a cable conforming to the specification.
Use a bus termination plug
(120
Ω
) on the last module -
see Figure 2.4
2
Wire the controller enable on the
CDA3000.
see section 2.3.1
3
Wire up the supply voltage for the mod-
ule.
19 ...29 VDC see Table 3.2
4
Switch on the drive unit.
Electrical installation is finished; for the further procedure see section 3
“Commissioning and configuration”.
Characteristics CM-CAN1
Voltage supply 19 ... 29 V, supply optionally via X10, X11 or X12
Voltage ripple max. 3 Vss
Current consumption max. 80 mA per station
Cable type 9-wire, surge impedance 120
Ω
Table 3.2 Specification, CAN bus connection
L- L1 L+ N
24 VDC
C A N - B u s
,
,
12 12
,
,
Slave 2
M
3
~
Slave 1
M
3
~
,
,,
11
12
13
14
15
16
17
18
19
20
12
34
5
6
7
89
10
11
12
13
14
15
16
17
18
19
20
12
3
4
56
7
8
9
10
SPS/PLC
,
12
,
,
Slave n
M
3
~
(1)
1
120 E
2
7