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2.1 System Configuration
2.1.2 Connecting to QnACPU or AnCPU type
Bus connector conversion box
When installing the 1st GOT 6.6m or more away from the main base unit, the bus
connector conversion box is required.
2 System equipment
(1) GOT
*1 About the bus connection unit
GT15-75ABUSL, GT15-ABUS: Used for a terminal GOT. (Not available for an intermediary GOT.)
GT15-75ABUS2L, GT15-ABUS2: Used for an intermediary GOT. (Can be used for a terminal GOT.)
(2) PLC
(3) Cable
*2 GT15-C100EXSS (10m), GT15-C200EXSS (20m) or GT15-C300EXSS (30m) can be also used.
Connect the GT15-C EXSS connectors as follows:
Connector [COM1] PLC CPU side
Connector [COM2] GOT side
Image No. Name Model name
Bus connection unit
*1
• For terminal GOT
GT15-75ABUSL, GT15-75ABUS2L, GT15-ABUS
GT15-ABUS2
Bus connection unit
*1
• For intermediary GOT
GT15-75ABUS2L, GT15-ABUS2
Image No. Name Model name
Bus connector conversion box
• Unit used for converting
connection cable connector
and extending distance
between GOT and base unit
A7GT-CNB
Image No. Name Model name
Connection cable
• Between base unit and GOT
GT15-C12NB(1.2m), GT15-C30NB(3m), GT15-C50NB(5m)
Connection cable
*2*3*4
• Between bus connector
conversion box and GOT
GT15-C100EXSS-1(10m), GT15-C200EXSS-1(20m),
GT15-C300EXSS-1(30m)
Connection cable
• Between base unit and bus
connector conversion box
GT15-AC06B(0.6m), GT15-AC12B(1.2m),
GT15-AC30B(3m), GT15-AC50B(5m)
Connection cable
*3
• Between GOTs
GT15-C07BS(0.7m), GT15-C12BS(1.2m), GT15-C30BS(3m),
GT15-C50BS(5m), GT15-C100BS(10m),
GT15-C200BS(20m), GT15-C300BS(30m)
Terminal
Intermediary