ABB 88TK50-E/R1210 Описание модуля и приложения - Страница 16
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88TK50/R1210
Mechanical design
Board size:
6 units, 2 divisions, 160 mm deep
Connector:
X11, X12, X21, X22 to DIN 41 612
4 x 48---pole edge connector, type F
X1 acc. to MIL ---C---24308
1 x 9---pole jack connector, type HDP20
X2, X3
2 x 2---pole multi ---mode Duplex SC jack
Weight:
approx. 0.8 kg
Both printed ---circuit boards are linked mechanically and elec-
trically.
View of connector side:
X
X
12
11
X
X
22
21
Printed ---circuit board 1
Printed ---circuit board 2
Contact assignments of connector X1
1
GND
2
V24T1
3
V24R1
4
V24T2
5
V24R2
6
TX+
7
TX---
8
RX+
9
RX---
16
Contact assignments of connector X21
View of contact side:
d
02
BYOUT
GND
04
06
TX+
TX---
08
RX+
RX---
10
12
GAI
GND
14
16
18
UM
20
MSP
22
MTE
24
MTK
26
MSX
28
MST
30
32
ESP
Contact assignments of connector X22
View of contact side:
d
02
04
06
08
10
12
14
16
18
20
22
24
26
28
30
32
b
z
GND
GND
GND
ZM
ZM
ZM
ZM
ZM
ZM
ZE
b
z
SDI
ET
GAI
GAO
SDO
ST
GND
TXOFFI
GND
TXOFFO
GND