NORD Drivesystems BU0060 - Manual (Page 26)

CANopen – Supplementary manual options for NORD - Frequency Inverters
26 BU 0060 GB-4112
2.2.5 CANnord module, SK CU1-CAN
In addition to data connections, all
Bus customer units also have
conventional digital inputs and
outputs.
By means of a relay contact, brake
control can be actuated or
warnings can be sent to another
system.
1 Connection terminals*
X5.1 Relay P434
X5.2 DigIN P421
X5.3 CAN P514 / P515
* max. 1.5mm²
2 Termination resistor
(ON) Connected
(OFF) not connected
The digital input has a 2.5V switching threshold for the evaluation of
the temperature sensor. The input can, however, also be used for an
emergency stop function.
Cabling can be implemented using Western connectors and
commercial network cables (twisted pair, modular connector 8P8C,
RJ45), networking of several devices is possible with T-connectors.
3 RJ45 contact
assignment
1, 2, 7, 8 n. c.
3, 6 GND
4 CAN_L (-)
5 CAN_H (+)
Housing PE (shield)
Pos : 44 /Anl eitungen/ Elektroni k/ Bus s yst eme/2. Baugruppen/CAN open [BU 0060]/ Klemmenbeleg ung SK CU1-C AN @ 1\ mod_1341842861016_388.doc x @ 30581 @ 5 @ 1
SK CU1-CAN terminal assignment
NOTE: All control voltages are based on a common reference potential 0V / GND.
X5
.1
X5
.2
X5
.3
01 REL1.1
02 REL1.2
41 VO +5V
40 GND /0V
75 CAN1 H
76 CAN1 L
21 DIG IN 1
42 VO +15V
Data leads for the
Bus system used:
Output of PLC: 7.5 ... 33V
Output relay:
Max. 2.0A
28V DC /230 V AC
Digital input 1 (P420)
Voltage supply:
5V, max. 300 mA
Voltage supply:
15V, max. 300mA
Plug connector MC 1.5/4-G-3.81
RJ 45 plug connector
Figure 4: SK CU1-CAN terminal assignment
Pos : 45 /Anl eitungen/ Elektroni k/ Bus s yst eme/2. Baugruppen/CAN open [BU 0060]/C AN nor d M odul, SK CU1-C AN-RJ @ 1\ mod_1341843668047_388.doc x @ 30631 @ 3 @ 1