Toa M-864D - Manual (Page 51)

51
25.3.1. Cable length for wiring
Cable length and the number of the connectable ZM Remote controllers differ depending on the wiring method.
[Star wiring]
This is a method to directly connect each ZM Remote controller to the M-864D.
Perform wiring installation so that the total cable length between the M-864D and each ZM Remote controller
does not exceed 800 m (870 yd).
Example: Up to 16 ZM Remote controllers can be connected if the total cable length between the M-864D and
each ZM Remote controller is within 800 m (870 yd).
Perform wiring installation so that the total cable length between the M-864D and each ZM Remote
controller does not exceed 800 m (870 yd).
LINK A LINK B
LINK A
or
LINK B
LINK A LINK B
LINK A LINK B
ZM Remote
controller (1) (8)
Connection terminal Connection terminal
ZM Remote controller
M-864D
(9) (16)
(When connecting a single ZM Remote controller)
(When connecting 16 ZM Remote controllers)
Allowable total cable length of
wiring is 800 m (870 yd).
Maximum 800 m (870 yd)
M-864D