TSX SCA 64
9.1
General Introduction
General Introduction
General
In 2-wire Mode
The TSX SCA 64 unit is a cabling accessory, which allows a 2 or 4 wire mode communication module to be connected to a Modbus, Jbus or Jnet.
In this mode, connectable communication interfaces are: l the built-in channel of the TSX SCY 11601/21601 modules, via a TSX CM 6530 cable, l the TSX SCP/JNP 114 PCMCIA card, via a TSX SCP CM 6530 cable.
Note: Connection can be made to either the JM or the JS connector, regardless of channel configuration (master or slave).
Illustration
This diagram shows the general principal for connecting in 2-wire mode for a TSX
SCY 21601.
or
Bus or
1 = JM connector
2 = JS connector
Bus Bus
230
TSX DM 57 xx
In 4-wire Mode
Illustration
TSX SCA 64
In this mode, the connectable communication interface is: l l l a PCMCIA TSX SCP/JNP 114 card, via a TSX SCP CM 4530 cable, through a
TSX SCP CM 6530 cable.
Connect the TSX SCP CM 6530 cable to the:
JM connector if the PCMCIA card channel is configured in master mode,
JS connector if the PCMCIA card channel is configured in slave mode.
This diagram shows the general principal for connecting in 4-wire mode.
(slave channel)
Bus or
(master
1 = JM connector
2 = JS connector
Bus Bus
TSX DM 57 xx
231
