Electrical Design
‑69‑
Table 3–11 Description of control circuit terminals
Terminal
Mark
Terminal
Type
Sub‑
termi
nal
Mark
Function
Specification
CN3
Digital
input
terminal
DI1‑OP
Common multi‑
function input
terminal
Isolated sink/source input
programmable terminal; input
frequency: < 100 Hz; OP is internally
isolated from COM and 24V, and
externally shorted to +24V using a
jumper by default.
DI2‑OP
DI3‑OP
DI4‑OP
DI5‑OP
CN4 DI6‑OP
DI7‑OP
Multi‑function
high‑speed
pulse input
terminal
Maximum input frequency: 100 kHz; can
be used as the common DI
CN11
Digital
output
terminal
HDO‑
CME
Programmable
pulse frequency
output
The internal emitter is connected to
COM. It can be used as the common
programmable open collector terminal
that supports 24 VDC/50 mA. The
maximum output frequency is 100 kHz.
CME is isolated from COM and GND
internally, and externally shorted to
COM using a jumper by default.
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