<3. Component Names>
3-1
IM 01W03D02-01EN
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
Hardware Write Protection Switch
Initialization
F0302.ai
Battery connector fixing lever
Terminal
Signal
1
Power
2
Power Supply Gnd
3
Data +
4
Data -
5
No Connection
6
No Connection
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 grounding terminal
inside the FN310 housing.
** Connector type of FN310:
JR13WRI-5S (connector mating
with type of JR13WPI-5P)
