Intelligence Aided Lifting Equipment
46
valid.
9
11
NPUT 7
When the external input signal is 7, the low
level is valid.
10
None
GND
Power ground signals
11
None
GND
Power ground signals
12
Reserve
OUT0
If the Darlington Drive outputs signals by 0 route,
then the maximum current is 500mA.
13
Reserve
OUT1
If the Darlington Drive outputs signals by 1 route,
then the maximum current is 500mA.
14
Reserve
OUT2
If the Darlington Drive outputs signals by 2 route,
then the maximum current is 500mA.
15
Reserve
Reserve
Reserve
The external wiring method at the host extension interface is shown in Fig. 5. 2 The connection
diagram of the host extension interface.
Fig. 5. 2 The connection diagram of the host extension interface
5.7.2
Handle extension interface
The extension interfaces of coaxial handles (coaxial sliding handles or coaxial pressure
handles) and remote installation sliding handles provide CAN communication, RS232, 2 routes for
outputs and 4 routes for input signals. RS232 interface is mainly used for equipment debugging
and system software upgrade.
Taking the coaxial sliding handle as an example, the pin diagram at handle extension
interface is shown in Figure 5.Fig. 5. 3, color correspondence of 12-core handle extension cable to
that in handle extension port is shown in Figure 5.Fig. 5. 4.
