Heading3 - cnu1/1a and cnu2/2a pinout, Heading3 - cn3 pinout, Heading3 - cn7 pinout – Toshiba W7 User Manual
Page 28: Cnu1/1a and cnu2/2a pinout cn3 pinout cn7 pinout, Cnu1/1a and cnu2/2a pinout, Cn3 pinout, Cn7 pinout
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W7 ASD Installation and Operation Manual
CNU1/1A and CNU2/2A Pinout
Control Board CNU1/1A and CNU2/2A pinout (RJ-45 connectors).
CN3 Pinout
CN3 of the Control Board is used for RS232/RS485 serial communications.
CN7 Pinout
CN7 of the Control Board connects to CN7A of the Control Terminal Strip PCBA.
Table 3. CN7 pinout assignments. Programmable terminals are listed as their default settings.
Pin #
CNU1 Pinout
(Controller PCBA)
CNU1A Pinout
(EOI)
Pin #
CNU2 Pinout
(Controller PCBA)
CNU2A Pinout
(EOI)
1
P24
P24
1
P24
P24
2
Gnd
Gnd
2
Gnd
Gnd
3
Tx (-)
RXA
3
Rx
Tx
4
Rx (+)
TXA
4
Gnd
Gnd
5
Rx (-)
TXB
5
Tx
Rx
6
Tx (+)
RXB
6
Gnd
Gnd
7
RS232/RS485
CNU3 Pin-7
7
Open
Open
8
Gnd
Gnd
8
Gnd
Gnd
Pin Number
CN3 Pinout
(Controller PCBA)
1
RS232/RS485 Signal +
2
RS232/RS485 Signal -
3
RS232/RS485 Signal Gnd
4
Shield
Pin Number
Function
Pin Number
Function
1
PP
14
II
2
FL
15
S1
3
VI
16
R
4
RR
17
S3
5
FM
18
S2
6
RX
19
N15
7
FP
20
S4
8
AM
21
P15
9
*OUT1
22
P24
10
*OUT2
23
CC
11
ST
24
CC
12
RES
25
CC
13
F
—
—
Note: * Open collector outputs.