LSIS SV-IS7 - Cable Specifications for Control Block Wiring

Connecting the Cables
74
4.11 Cable Specifications for Control Block Wiring
Terminal Name
Cable size
1)
Specifications
mm
2
AWG
P1–P8
Multi-function input terminal
0.33–
1.25
16–22
-
CM
Common terminal input
(5G common is used for
analog frequency inputs only).
Common earth for multi-function input
terminal
VR+
Analog frequency setting (+)
power
Output voltage: +12 V
Maximum output voltage: 100 mA
VR-
Analog frequency setting (-)
power
Output voltage: -12 V
Maximum output voltage: 100 mA
V1
Multi-function analog voltage
input terminal
Input voltage: 0–10 V or -10–10 V
I1
Multi-function analog current
input terminal
0–20 mA input
Internal resistance: 249 Ω
AO1
Multi-function analog voltage
output terminal
0.33–
2.0
14–22
Maximum output voltage: 10 V
Maximum output current: 10 mA
AO2
Multi-function analog current
output terminal
Maximum output current: 20 mA
5G
Frequency setting common
terminal (CM common
terminal is used for terminal
inputs only).
Common terminal of analog frequency
setting signal and analog current and
voltage terminals
Q1
Multi-function terminal
(open collector)
DC 26 V, below 100 mA
EG
Ground terminal for external
power
Common terminal for an open collector
external power source
24
External 24 V power supply
0.33–
1.25
16–22
Maximum output current: 150 mA
CM
24 V common
Common terminal for external 24 V power
source
A1
Multi-function relay 1 output A
0.33–
2.0
14–22
Below AC 250 V/5 A, Below DC 30 V/5 A
B1
Multi-function relay 1 output B
Below AC 250 V/5 A, Below DC 30 V/5 A
C1
Multi-function relay 1
common terminal
Below AC 250 V/5 A, Below DC 30 V/5 A
A2
Multi-function relay 2 output A
Below AC 250 V/5 A, Below DC 30 V/5 A
C2
Multi-function relay 2
common terminal
Below AC 250 V/5 A, Below DC 30 V/5 A
S+,S-
RS485 signal input terminal
0.75
18
RS485 signal line
CM
RS485 common terminal
For multi-connections, RS485 power
ground (shield) connection terminal
1) Use shielded, twisted-pair cables.