HP 30 HP30 - Manual (Page 176)

Chapter 7 - Options
7-14
7.4.3 Terminals Configuration (10 pins + 14 pins)
Q1 Q2 EXTG NC P4 P5 P6 CM NC V2 VR 5G NC NC
7.4.4 Terminal Descriptions
Section Terminal Termianl name Terminal description
P4,P5,P6 Multi-Function Input
Used as the extended function of P1, P2, P3.
(I/O-12 ~ I/O-14).
Contact Input
CM Common Terminal Common terminal for P4, P5, P6
VR Power supply for V2 DC voltage output terminal for V2 (+12V, 10mA)
V2 Analog Voltage Input
Sets the frequency by applying DC 0~10V.
Input resistor: 20 kΩ
Input
Analog
Frequency
Reference
5G Common Terminal Common terminal for VR and V2
LM Load Meter
Used to monitor one of Output Frequency, Output Current,
Output Voltage, DC link Voltage. Factory setting: Output
frequency. Output voltage: 0~10V, Output current: 1mA
Preset freq: 500Hz
+15V Pulse
Output
CM Common Terminal Common terminal for LM
Q1,Q2
Multi-Function Output
(Open-Collect Output)
Used as the extended function of AXA, AXC (I/O-44)
Below DC 25V, 50mA
Output
Open Collector
Output
EXTG External Common Terminal Common terminal for Q1, Q2.
NC - Not used.
FG GND +5V +15V AOC BOC A+ A- B+ B-
Section Terminal Termianl name Terminal description
AOC A Pulse Input Terminal Connects A signal of Open Collector type encoder Open
Collector
BOC B Pulse Input Terminal Connects B signal of Open Collector type encoder
A+ A+ Pulse Input Terminal Connects A+ signal of Line Drive type encoder
A- A- Pulse Input Terminal Connects A- signal of Line Drive type encoder
B+ B+ Pulse Input Terminal Connects B+ signal of Line Drive type encoder
Encoder
input
signal
Line Drive
B- B- Pulse Input Terminal Connects B- signal of Line Drive type encoder
+5V +5V DC Input Terminal
Provides +5V DC power output to encoder
(5V DC, Minimum 0.5A)
+15V
+15V DC Input/Output
Terminal
Provides 15V DC Input/output Terminal from External Power
Supply to Encoder (For Open collector type)
Power supply
GND
Common for Encoder
Input/output
Common terminal connecting encoder input/output signal
Grouding FG Ground Termnal Used to connect shield of encoder signal