Pin number
Terminal name
Function contents
1 2 3 4 5 6 7 8
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
Pin 6
Pin 7
Pin 8
Hi
Go (Good)
Lo
GND (COM)
A COM ( - )
A OUT ( + )
GND (COM)
V ( + )
Hi Alarm output
NPN open corrector output
PNP transistor output(option)
Go signal output
NPN open corrector output
PNP transistor output(option)
Lo Alarm output
NPN open corrector output
PNP transistor output(option)
Power (common = GND)
Analog output (common)
Analog output (out)
Power (common = GND)
Power supply (DC12/24V)
Port (＋)
Port (−)
JST
：B8B-XH-A (8pins)
5.Terminal description
5-1 B8B-XH-A (8pins connector)
- 5 -
6. Application
6-1 B8B-XH-A (8pins connector)
Application Schematic / NPN
open corrector output
Application Schematic / PNP transistor output (option)
*Analog output Recommendation Termination resistance
4-20mA : 250Ω (max. : 350Ω)
1-5V :10kΩ (min. : 1kΩ)
*P1 : connector cable= Option
Vcc
Vcc
Hi
Go
Lo
com
AO
-
AO+
GND
12/24VDC
4-20mA out
Lo
Hi
Go
V
Fuse/1A
A
DC12/24V
Hi
Go
Lo
250
B
E
C
Relay-Hi2
3
2
4
5
1
B
E
C
B8B-XH-A
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
Diode
Diode
Diode
Relay-Lo1
3
2
4
5
1
Relay-Go2
3
2
4
5
1
B
E
C
−
＋
Vcc
Vcc
V
DC12/24V
4-20mA out
Hi
Go
Lo
Lo
Hi
Go
A
Hi
Go
Lo
com
AO-
−
＋
AO+
GND
12/24
VDC
B8B-XH-A
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
2
1
3
Relay-Lo2
3
2
4
5
1
2
1
3
2
1
3
Relay-Go1
3
2
4
5
1
Relay-Hi1
3
2
4
5
1
250
Diod6
Diod8
Diod5
P1
P1