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1. PREPARATORY PROCEDURES FOR MONITORING
1.4 Connection Cables for the Respective Connection
1.4.3 Terminating resistors of GOT
The following shows the terminating resistor specifications on the GOT side.
When setting the terminating resistor in each connection type, refer to the following.
RS-422/485 communication unit
Set the terminating resistor using the terminating
resistor setting switch.
*1 The default setting is "Disable".
• For RS-422/485 communication unit
RS-232/485 signal conversion adapter
For details, refer to the following.
1.4.4 Setting the RS-232/485 signal conversion
adaptor
GT16
Set the terminating resistor using the terminating
resistor setting switch.
*1 The default setting is "Disable".
• For GT1685M-S
GT14
Set the terminating resistor using the terminating
resistor setting switch.
Terminating
resistor
*1
Switch No.
1 2
100 OHM ON ON
Disable OFF OFF
SW1
ON
12
ON
SW1
ON
12
Rear view of RS-422/485 communication unit.
Terminating resistor setting switch
Terminating
resistor
*1
Switch No.
1 2
Enable ON ON
Disable OFF OFF
SW1
ON
12
Terminating resistor setting switch
(inside the cover)
Terminating resistor selector switch