EXCELL PRECISION CO., LTD
Analogue output notes
1. The current output, load resistor should not exceed 550 . It is recommended that a resistor
with a low temperature coefficient and a power rating above 0.2 W be used.
2. Avoid short circuits between the positive and negative analogue output terminals as the
interface this may cause damage.
3. It is recommended that a screened cable is used to connect the analogue output to its load
and that the screen is earthed to avoid noise interference.
5-4 External Parallel Input / Output Interface
PIN location
OP-04 Control I/O (4 in / 4 out) + Setpoint Input (BCD code)
OP-05 Control I/O (8 in / 8 out)