Yuanxin Electric YX2000, Руководство пользователя

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YX3000 Senseless Vector Type Inverter Manual
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3.6.2 Description of Terminals on Control Circuit
(1) Function of CN 1 terminal shown as Table 3-3
Table 3-3 CN 1 terminal function
Sort Terminal Name Function Description Specification
Relay
output
terminal
TA/RA
Multi functi onal
relay output
terminal
Can be defined as
multifunctional
Relay output terminal by
programming, refer to
Chapter6.5P4.12,P4.13
TA-TC: NC, TA-TB: Normally open
contact capacityAC250V/2A
(COSΦ=1)
AC250V/1A (COSΦ=0.4)
DC30V/1A
TB/RB
TC/RC
(2) Control Circuit CN2 terminal shown as Fig.3-7
Fig.3-7 CN2 terminal order
(3) Function of CN 2 terminal shown as T able 3-4
Table 3-4 CN 2 terminal function
Sort Terminal Name Function Description Specification
Commu
nicatio
n
485+
RS485
communication
port
RS485 differential signal positive
terminal
Twisted or shielded wire
needed
485-
RS485 differential signal negative
terminal
485-
485+ P24 X5
X4
COM
REV
FWD X3
X2
X1
OC1
GND
VI
CI
10V
PE GND COM X6
DO AO1 AO2
OC1