INTERFACE MANUAL
11. Connecting Digital Output Power Select Cable
The power of P24 V used for the thirty-two (32) digital outputs is supplied from
terminal block TB2 equipped on the rear side of the controller. Normally, terminal
block TB2 1–2 pin is jumpered (a jumper wire is attached), and the power of P24V in
the controller is used.
When using an external power supply, connect 24V and GND to the 2-pin and 3-pin
of terminal block TB2, respectively.
When using an internal power supply whose maximum current capacity exceeds 3 A
(including the hand I/O and EXT–I/O), use an external power supply.
NEVER use the internal power supply together with the external power supply.
Otherwise, the power supply may be damaged.
For connecting the cable to and from terminal block TB2, see Para. 7.3.
TS2000/TS2100
robot controller
1
2
3
Terminal block
(TB2)
User side
P24G
Internal power
supply P24V
External output
supply power
GND
24V
AWG24~16
Fig. 11.1 When using external power supply
The cables designed for terminal block TB2 are AWG24 ~ 16.
Select the best one according to the user's system specifications (current capacity).
!
CAUTION
The maximum current capacity of the internal 24 V
power supply of the TS2000/TS2100 robot controller,
which can be fed to the external equipment, is 3 A.
Therefore, the total current used for the external I/O,
hand I/O and EXT–I/O (remote I/O) modules should be
3 A or less.
If the current used exceeds the rated value, the life of
the power supply will be shortened extremely, internal
24 V power supply will be damaged or the fuse will be
blown out. To avoid this, be sure to use within the
rated capacity.
STE 71367
– 109 –
