Tonghui TH2829 Series - Page 218

TH2829X Series Operation Manual Chapter 10 HANDLER
209
voltage(EXTV:+5v).
The electrical feature of the DC isolation output can be divided into 2 types
shown in Table 4.
Table 4 the electrical feature of the DC isolation output
Handler interface board circuit
The circuit of interface card is shown as below.
Figure 9-7 the output circuit for control signal
The input circuit for control signal is shown in the figure 9-8 below.
Figure 9-8 the input circuit for control signal
the output
signal
the output rated
voltage
the maximum
current
the reference ground for the
circuit
LOW
HIGH
compared
signal
/BIN1 - /BIN9
/AUX
/OUT
/PHI
/PLO
≤0.5V
+5V--+24V
6mA
Internal pull-up voltage:
TH2829 GND
EXTV1：
COM1
control signal
/INDEX
/EOM
/ALARM
≤0.5V
+5V--+24V
5mA
Internal pull-up voltage :
TH2829 GND
EXTV2：
COM2