ASDA-B3 Wiring You can input the Pulse command with the open collector or line driver. The maximum input pulse is 4 Mpps for the line driver and 200 Kpps for the open collector. Caution: do not directly input the 24V power supply to the SIGN+, SIGN-, PULSE+, and 3 PULSE- pins, or the circuit elements will be damaged. C3-1: the source for the pulse input is open collector NPN type equipment, which uses the external power supply. Servo drive Controller SG Note: 1. This is supported by the B3-L model and the B3A series only. 2. The pin definition of the communication type models is different from that of the L model. Communication type model pins:
PULL HI_S (13), PULL HI_P (14), SIGN- (24), and PULSE- (26). 3-49 35 + DC - 24V 37 PULL HI S _ 1.5 kΩ Max. pulse input frequency: 200 Kpps 51 Ω 51 Ω SIGN- PULL HI P _ Max. pulse input frequency: 1.5 kΩ 200 Kpps 51 Ω PULSE- 51 Ω 37 36 41 36