Senlan Hope800 Series Manual page 25

Arrangement of Hope800 series control board terminals (1mm² copper wires recommended as the terminals
wirings):
2TA 2TC 2TB
1TC 1TB
1TA
Functions of Hope800 series control board terminals:
Symbol Name
485 differential signal
485+
(positive)
485 differential signal
485-
(negative)
GND Ground
+10V
+10V
power supply
Pulse
PFO
output
PFI Pulse frequency input Refer to F6-22~24
Multi-function analog
AO1
output 1
Multi-function analog
AO2
output 2
24V 24V power terminal
AI1 Analog input 1
AI2 Analog input 2
Symbol Name
X1 digital
X1
terminal
X2 digital
X2
terminal
X3 digital
X3
terminal
X4 digital
X4
terminal
Y1 X1
COM X2 X3
Y2 COM CMY P12
Function and description
RS485 communication port
Grounding terminal for analog I/O,
PFI, PFO, communication, +10V or
24V power
reference
+10V power supply offered to user
frequency
Refer to F6-25
Refer to F6-14 and F6-18
Jumpers CJ4 and CJ3 are used to
select the output type(voltage or
current type)
24V power supply offered to user
Refer to F6-00 and F6-07
Jumpers CJ1 and CJ2 are used to
select the output type(voltage or
current type)
Function and description
input
input
Refer to F4
input
input
3 Installation and wiring
X4 X5 X6 PFO
CMX COM REV FWD
GND AO1 AI2 GND
24V PFI AO2 AI1
Specification
Connect 1~32 RS485 station(s)
Input impedance: ＞10kΩ
Its inside is isolated from COM,
CMX and CMY
Max. output current is 15mA,
with the voltage accuracy better
than 2％
0~50 kHz, open collector output
Specification: 24V/50mA
0~50 kHz, with input impedance
of 1.5 kΩ
Hight level: ＞6V
Low level: ＜3V
Max. input voltage: 30V
Current type: 0~20mA, load ≤
500Ω
Voltage type: 0~10V, output ≤
10mA
Max. output current: 80mA
Input voltage: - 10~+10V
Input current: - 20~+20mA
Input impedance:
voltage input, 250Ω for current
input
Specification
Opto-isolation
Bi-directional input available
Input impedance: ≥3kΩ
Input voltage: ＜30V
Sampling period: 1ms
High level: voltage difference
(relative to CMX) greater than
10V
+10V
485-
485+
110kΩ for
21