Signal Input Terminal Wiring Diagram - Powtran PI500-E Series Manual

Chapter 4 Installation and commissioning
Categ
Symbol
ory
SPA-
Digital output 1
COM
Digit
SPB-
Digital output 2
al
COM
outpu
t
SPB-
High-speed pulse
output
COM
Normally open
Relay
TA1-TC1
terminals
outpu
Normally closed
t
TB1-TC1
terminals
Moto
r
temp
S1-S2-
eratur PT100 inspect wire
e input
GND
inspe
ction
input
485 differential signal +
Built-
485+
terminal
in
RS48
485 differential signal -
485-
5 terminal
communication interface
J13
PG card interface
J10
Auxil
GND GND ground interface
iary
interf
COM COM ground interface
ace
COM Terminal
H1
interface

4-5-3.Signal input terminal wiring diagram

Switch input and output signal transmission, generally use the shielded cable and wiring short
distance as far as possible, good grounding and shielding layer on the inverter side, try not to over 20
m transmission distance. Drive in active way, elected to the power of crosstalk necessary filtering
measures are taken, generally recommend that choose dry contact control mode.
Wiring control cable should be kept with the main circuit and high voltage lines (such as the
power cord, motor connecting line, relay or contactor) more than 20 cm distance, and to avoid high
voltage lines parallel to and can't be avoided and the high voltage lines cross, the proposal USES
vertical wiring way, in order to prevent the misoperation caused by disturbance frequency inverter.
Dry contact mode：
Name
Opto-coupler isolation, bipolar open collector output
Output voltage range: 0V to 24V , output current
range: 0mA to 50mA
Subject to function code(F2.00)"SPB terminal output
mode selection"
As a high-speed pulse output, the highest frequency
up to 100kHz;
Contactor drive capacity: normally closed contact
3A/AC 250V，normally open contact 5 A/AC 250V,
COSø = 0.4.
PT100 temperature sensor (Note: for example ,
PT100 has three detection lines, find two of them
which is 0Ω， connect one to S2 terminal, the other
to GND ; last line connect to S1 terminal .)
485 communication interface, 485 differential signal
terminal, use twisted-pair or shielded wire connect to
the standard 485 communication interface
485 jump line in the control panel to decide whether
to connect the terminal resistance
CAN card, 26-pin terminal
12-pin terminal
GND jump line decide whether to connect PE,
improve the inverter anti-interference
COM jump line decide whether to connect PE,
improve the inverter anti-interference
Consistent with the COM function on the terminal
line。
24
Function