Service manual

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Table 3-6 CPU board JP1 terminal function
Item symbol name Function description Spec
Relay
output
terminal
TA
Inverter
malfunction
output relay
Normal: TB-TC closed, TA-TC open
Malfunction: TB-TC open, TA-TC
closed
TB-TC: always-closed,
TA-TC: always-open
Contact capacity:
AC250V/2A (COSΦ=1)
AC250V/1A (COSΦ=0.4)
DC30V/1A
TB
TC
3.6.3 Analog input output terminal wiring
(1) VCI terminal accepts analog voltage signal input，wiring as follow:
Fig.3-11 VCI terminal wiring diagram
(2) CCI terminal accepts analog signal input，slide switch decide to input
voltage(0~10V) or input current(4~20mA)，wiring mode as follows:
Fig.3-12 CCI terminal wiring diagram
+10V
VCI
GN
D
PE
EDS1000
0~+10
+
―
Or 0~+5V
Shielded wire close end grounded
VCI voltage input
VCI voltage input
JP8
JP8
0～10V
0～5V
CCIcurrent in
p
ut
CCI volt. input
JP9
JP9
4～2
0
mA
0
～1
0V
Shielded wire close end grounded
+10V
VCI
GN
D
PE
EDS1000
0~+10
+
―
Or 4~20mA