Appendix B – Technical Data
NCAN-02 Installation and Start-up Guide B-3
NCAN-02
Enclosure: Plastic, dimensions 100 × 22.5 × 115 mm (H×W×D);
degree of protection IP20
Mounting: Onto a standard mounting rail
Settings: Through drive parameters and/or DIP switches
Current Consumption: 30 mA at 24 VDC
Connectors:
• Light transmitter (grey) and receiver (blue) (Hewlett-Packard
Versatile Link) for connection to the drive
• Two Combicon MSTBT 2,5/4-ST (4-pole, cross-section
2.5 mm
2
max.) screw terminal blocks for CAN network and
power supply connection:
General:
• All materials are UL/CSA approved
• Complies with EMC Standards EN 50081-2 and EN 50082-2
X1 Description
1 0 V DC GND Power supply ground (0 V). If the power to the module is
supplied through the CAN network, this terminal should be
left unconnected.
2 UC +24 VDC +24 V ±10% (80 mA) d.c. supply to the module.
The power can be taken from the drive’s internal power
supply (see drive manuals), a dedicated external power
supply, or through the CAN network.
The on-board power supply is disabled if the voltage drops
below 11 V.
3
EXT
DC GND These terminals should be connected together if the
power to the module is supplied through the CAN network.
This makes the NCAN-02 a non-isolated node.
4
CAN GND
X2 Description
5 SHLD Network cable shield.
6 CAN_L CAN_L bus line.
7 GND CAN bus ground (digital ground).
8 CAN_H CAN_H bus line.
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