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FP2 S−LINK Unit
2.4
S−LINK Controller Specifications
Item
No. of channels
No. of input/output points
Rated power supply voltage
Rated power supply voltage
Current consumption
Current consumption
( note 1)
(* note 1)
Transmission method
Synchronization method
Transmission protocol
Transmission speed
Transmission distance
(* note 2)
FAN−out (* note 2)
Connection method
Connection method
Interface with FP2 CPU
Interface with FP2 CPU
(* note 3)
(* note 3)
Transmission indicator
Error indicators
Address display
I/O (on/off) indicators
FP2 S−LINK unit
1
128 points max.
The number of input and output points can be selected for each channel, using
The number of input and output points can be selected for each channel, using
the switch on the main unit.
the switch on the main unit.
Input: 0/32/64/96/128 points
Input: 0/32/64/96/128 points
Output: 0/32/64/96/128 points
Ou pu 0/3 /6 /96/
8 po
(16−point input and 16−point output also possible)
(16
i
i
d 16
i
+24V DC 10% / Allowable ripple p − p 10% max
+24V DC 10% / Allowable ripple p − p 10% max.
(Supplied from IN − 24V IN − 0V of the S−LINK terminal block)
(Supplied from IN − 24V, IN − 0V of the S−LINK terminal block)
[S LINK controller current consumption (including D
[S−LINK controller current consumption (including D − G line current consump-
tion)] + 24V DC 1.6A max.
[Maximum current which can be supplied (supplied to S−LINK devices and I/O
[Maximum current which can be supplied (supplied to S−LINK devices and I/O
devices from 24V − 0V line)] + 24V DC 5A (fuse: 5A)
devices from 24V − 0V line)] + 24V DC 5A (fuse: 5A)
Bi−directional time−divided multiple signal transmission
Bit synchronization, frame synchronization
S−LINK protocol
28.5 kbps
128 I/O signals can be transmitted over a pair of wires up to a distance to 200m
g
max (400m when a booster is used)
max. (400m when a booster is used)
320
'T'−branch multi−drop wiring or multi−drop wiring (+24V / 0V / D − G line [function
'T'−branch multi−drop wiring or multi−drop wiring (+24V / 0V / D − G line [function
provided to protect again short−circuiting between D − G line])
provided to protect again short−circuiting between D − G line])
Common memory system
Common memory system
Reading possible through F150 and P150 instruction; writing possible through
g p
g
F151
F151 and P151 instruction
d P151 i
t
ti
Green LED blinks in response to synchronization signals
Red LED light up depending on the error
Red 7−segment LED When normal:
If error occurs: Error address display (hexadecimal) lights
In RUN mode: No. of units connected flashes when system SET button is
turned on
In CHK. mode: Recognized address or address where error occurred flashes
when system SET button is turned on
Green LED
On/off conditions of S−LINK I/O devices are displayed in groups of 8 points. The
address to be displayed are selected by the monitor switch.
2.4 S−LINK Controller Specifications
CPU with S−LINK
2
128 points x 2 max.
s
l
ibl )
G line current consump
p
;
Specifications
p
g p
g
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