Best E5 Series User Manual page 23

E5 User Manual
AO1
GND
COM
X1
X2
X3
X4
X5
X6(DI)
A、B
Y1
Y2(DO)
TA1、TB1、
TC1
PLC
Common terminal
24V
2.4.6 Control Loop Connection
1. "COM" is the control signal common terminal , do not public grounded.
2. "GND" is the Analog signal input/output common terminal, do not public grounded.
Analog output
Analog ground
Digital ground
Multi-function
terminal 1
Multi-function
terminal 2
Multi-function
terminal 3
Multi-function
terminal 4
Multi-function
terminal 5
Multi-function
terminal 6
RS485
commumication
Open collector
output
Open collector
output /Pulse
output
Relay contactor
output
Digital input
Auxiliary power
supply
Switch on control board for jumping from 0~20mA
and 0~10V, factory default: 0~10V
Isolated from COM interiorly
Isolated from GND interiorly
Function defined by value of parameter P20.01,
factory default: "forward"
Function defined by value of parameter P20.02,
factory default : "reverse"
Function defined by value of parameter P20.03,
factory default :"stop"
Function defined by value of parameter P20.04,
factory default: "multi-step speed 1"
Function defined by value of parameter P20.05,
factory default is "multi-step speed 2"
Function defined by value of parameter P20.06,
factory default is "multi-step speed 3"
Rate: 4800/9600/19200/38400/57600/115200bps
Maximum distance: 500m (use standard network
cable)
Range of voltage: 0~24V;Range of current:
0~50mA
Open collector output: same as Y1;
Pulse output: 0~50kHz
TA1and TC1 are normally open contactors,TA1
and TB1 are normally closed contactors.
Used for switching between high and low levels,
short-circuited with +24V at delivery, i.e. low value
of digital input valid; External power input
24V± 10%, Isolated from GND interiorly;
Maximum load: 50mA
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Chapter 2 Installation and Connection