Electrical Wiring Diagrams
‑17‑
Note
● indicates shielded twisted pairs.
● [1] The range of the internal +24 V power supply is 20 V to 28 V, with maximum
operating current being 200 mA.
● [2] DI7 and DI8 are high‑speed DIs that must be used according to their functions
assigned.
● [3] Use the shielded twisted pairs for pulse terminals, with both ends of the shield
connected to PE. Connect GND and signal GND of the host controller properly.
Pins 41, 43, 37 and 39 or 38, 36, 42, and 40 can be used for both low‑speed and
high‑speed pulses.
● [4] Use shielded twisted pairs as frequency‑division output cables and full closed‑
loop input cables, with both ends of the cable shield connected to PE. Connect
GND to the signal ground of the host controller properly.
● [5] The DO power supply (voltage range: 5 V to 24 V) needs to be prepared by
users. The DO terminals support a maximum voltage of 30 VDC and a maximum
current of 50 mA.