Intelligence Aided Lifting Equipment
52
Fig. 5. 13 The definition of Henghui 3-pin plug cable (output)
Note:
The handle input interface of each expansion board connects with the handle extension
interface through straight wires so the pin definition of extension interface on expansion
board should be consistent with that of handle extension interface.
For the pin definition of the handle output interface on expansion board, see Table .
Table 8
Pin No. IO number
of
equipment
program
Signal
definition
Notes about pin definition
1
None
D24V
Public power output, with 500mA maximum current.
2
24
OUT0
When the output of MOS cable is 0, the maximum
current output is 500mA.
3
25
OUT1
When the output of MOS cable is 1, the maximum
current output is 500mA.
4
None
GND
Publicly,
5
12
INPUT 0
When the external input signal is 0, the low level is
valid.
6
13
INPUT 1
When the external input signal is 1, the low level is
valid.
7
14
INPUT
2
When the external input signal is 2, the
low level is valid.
8
15
INPUT
3
When the external input signal is 3, the
low level is valid.
For the pin definition of the extension interface, see Table .
Table 9
Pin No.
Signal
definition
Description
1
D24V
The public power output is 24V, the maximum current of
which is 500mA.
2
CAN2H
High signal of CAN communication.
