Terminal Description - UIrobot UIM2501 User Manual

Terminal Description

Figure 0-1: Terminal Description
RS232
DB9
Description of Screw Terminals
Terminal
No. / Color
1 / Red V+
2 / Black GND
3 / White CANH
4 / Green CANL
RS232 Connector is a DB-9 (Female Pin) connector.
DIP Switch
UIM2501 controller has an 8-bit DIP switch, which serves multiple functions. When powering up,
DIP1~DIP7 are read as the UIM2501 controller's ID/address. After powering up, DIP1 and DIP2
are assigned to other RS232 related features (refer to the "RS232 communication" section).
DIP8 is used to enable the built-in terminating resistor.
Unless necessary, please maintain the DIP positions as shown in following Figure.
Figure 0-2: Terminal Description
UI Robot Technology Co. LTD
DIP Switch
Description
Supply voltage
Supply voltage ground
CAN High‐Level Voltage I/O
CAN Low‐Level Voltage I/O
Actuator
Controller ID
M25020101008EN
To avoid loss of terminal
screws, please always
keep screws tightened.
Terminating Resistor Enable
UIM2501
CANL
CANH
GND
V+
Input / Output
MIN NOM MAX UNIT
6 40 VDC
0 VDC
VDC
VDC
Page | 4