7.8.5.3 Pin-Assignment of the Open-Style-Connector
Pin Signal Description
1 CAN_GND CAN electrical ground
2 CAN_L CAN-Bus-Signal (dominant low)
3 CAN_SHLD Optional shielding
4 CAN_H CAN-Bus-Signal (dominant high)
5 CAN_V+ Optional external power supply
(+24 V)
7.8.6 Node IDs of the CAN Components
Every CANopen component can be identified by a node ID that must
be unambiguous within the CANopen network. If there are two com-
ponents with identical ID connected to the bus, they cannot be selec-
ted by the system.
BÖHNKE + PARTNER assigns the node-IDs according to the
recommendations of the SIG lift control (www.CANopen-
Lift.org/wiki/Node-IDs) as per the following scheme.
Node-ID
[dec.]
CAN1
Local bus
CAN2
well bus
1 bp308 - lift control unit bp308 – lift control unit G1
2 Drive unit (frequency inverter) bp308 – lift control unit G2
3 Reserved bp308 – lift control unit G3
4 Sensor/positioning 1 bp308 – lift control unit G4
5 Sensor/positioning 2 bp308 – lift control unit G5
6 Door control 1 (door A) bp308 – lift control unit G6
7 Door control 1 (door B) bp308 – lift control unit G7
8 Door control 1 (door C) bp308 – lift control unit G8
9 CDG-01 – Gateway CDG-01 – Gateway 1
10 Reserved CDG-01 – Gateway 2
11 Reserved CDG-01 – Gateway 3
12 CLK-03 - car terminal box CDG-01 – Gateway 4
13 Load-measuring device CDG-01 – Gateway 5
14 Emergency call unit CDG-01 – Gateway 6
15 Reserved (emergency call unit) CDG-01 – Gateway 7
16 Cabin push button unit node 1 CDG-01 – Gateway 8
17-20 Cabin push button unit node 2 - 5
21-70 CAP-01/02 - landing call units landings 1 to 50 (e.g. line 1 or door A)
71-120 CAP-01/02 - landing call units landings 1 to 50 (e.g. line 1 or door B)
125 Default node ID (preset of inventory components such as CAP-01/02 or CIO-01)
126 Flash update bootloader
BÖHNKE + PARTNER supply the lift control unit with all node IDs
already present.
68 Installation Manual System »bp308« – Electrical Installation
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