Transistor Output Circuit; Wiring The Differential Input Terminals - Delta AH500 series Hardware Manual

19
5.10.5.1

Wiring the Differential Input Terminals

The direct-current signals ranging in voltage from 5 V to 24 V can pass through the high-speed
inputs X0.0+~X0.3+, X0.0-~X0.3-, X0.8+~X0.15+, and X0.8-~X0.15- on AH20MC-5A. The
frequency of input signals can be up to 200 kHz. These high-speed inputs are connected to a
differential (two-wire) line driver.
The wiring of the differential input (used for the high speed and noise):
Encoder output
A
B
5.10.5.2

Transistor Output Circuit

AH20MC-5A
 Direct-current power supply
5 - 6 6
．
X0.2- Rst2-/Rst4-
A+
A-
B+
B-
LED
19 C3
AH20MC-5A high-speed input
X0.0+
X0.0-
X0.1+
X0.1-
Load
Y0.8
< 0.5A
C0
Transistor output
 Emergency stop
C h a p t e r 5 OOWiring
．
COM3
 Fuse