Terminal Connections - Toshiba V Series User Manual

1.5.3

Terminal Connections

Terminal
no.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
(1) Analog output terminals ( CH1 to CH4 )
Connect external analog equipment to these terminals.
(2) External power suuply terminals
Connect to 24 Vdc external power supply.
(3) Line ground terminal (LG)
Normally, this is shorted to FG, but it may be opened or grounded separately
depending on the grounding conditions.
(4) Frame ground terminal (FG)
Connected to controller FG within the module.
(5) Alarm output terminals (ALARM)
The internal relay opens when FLT is on (module abnormal). The internal relay is
closed when FLT is off. The maximum load capacity of this relay is 30 Vdc / 0.5 A.
Use a 1 A external fuse because there is no internal protective fuse.
6F8C0869
Function
Terminal
name
ADJ
NC
ADJ
1P
1N Analog output channel 1
1G
2P
2N Analog output channel 2
2G
3P
3N Analog output channel 3
3G
4P
4N Analog output channel 4
4G
24Vdc External power connection terminal (+)
COM
LG External power line ground
FG Frame ground
Abnormal: Open
ALARM
Normal: Shorted
Internal circuit
1.5 DA314S/DA324S/DA364S/DA374S
24vdc
(-)
ALARM
Load
Fuse (1A)
External circuit
ADJ 1
ADJ 2
1P 3
1N 4
1G 5
2P 6
2N 7
2G 8
3P 9
3N 10
3G 11
4P 12
4N 13
4G 14
15
16
LG 17
FG 18
19
20
24Vdc
53
1