<3. Component Names>
3-1
IM 01W03D01-01EN
3.
Component Names
3
2 1
5
4
FN110 terminal **
Integral indicator
Magnet switch 2
Magnet switch 1
Grounding teminal
F0301.ai
Battery terminal
Slide Switch
Grounding
terminal
Input
terminal
Write protection switch
Initialization
F0302.ai
Battery connector fixing lever
Terminal
Signal
One-to-one Connection
4-20 mA
Loop
Connection
2-wire
4-wire
(Active)
4-wire
(Passive)
1
Power Supply
and Input
No Connection
Loop Power
and Input
No Connection
2
Power Supply
and Input
Signal -
No Connection
Loop Power
and Input
Signal -
No Connection
3
No Connection
Input
No Connection
Input
4
No Connection
Input Signal -
No Connection
Input Signal -
Frame Ground
Hardware Write Protection Switch (WR)
Write
Protection
Switch Position
*1
F0303.ai
F0304.ai
Write
Protection
No
(Write enabled)
Yes *2
(Write disabled)
*1:
Initialization switch is not used. Set to D side (disabled) always.
*2:
When the switch is D side (write protection setting), provisioning
is acceptable. For details of provisioning, refer to subsection 6.3
“Connecting to the Field Wireless Network”.
Pin
Signal
1
Frame Ground *
2
Signal Ground
3
Power Supply
4
Transmit/Receive
Data positive
5
Transmit/Receive
Data negative
* Wired to the ground terminal
inside the FN310 housing.
** Connector type of FN310:
JR13WRI-5S (connector mating
with type of JR13WPI-5P)
