Karel MS128 Installation & Maintenance Guide
Edition 3.2
14
MS128 EX1B/EX2B – BPL128 Connector
Pin
Signal Pin
Signal Pin
Signal Pin
Signal
1
+ 1 VDC
17
X13
33
+ 12 VDC
49
X7
2
- 5 VDC
18
X12
34
- 5 VDC
50
X8
3
CONT3 19 GNDCPU 35
A0
51 GNDCPU
4
-
20
X11 36
A1
52
X16
5 CONT1
21 X9
37 A2
53 X10
6
-
22
X17 38
CS
54
X14
7 CONT2
23 X15
39 DATA
55 X5
8
B
24
X0
40
RD
56
X22
9
DA1 25
X1
41
WR 57
X21
10
DA2 26
X2
42
-
58
X20
11
A
27
X18 43
DA0 59
X19
12
C
28
X3
44
D
60
X23
13
-
29
+ 5 VDC
45
-
61
+ 5 VDC
14
VAG 30
RING 46
VAG 62
RING
15
X4 31
GND 47
X6
63
GND
16
+ 5 VDC
32
- 24 VDC
48
+ 5 VDC
64
- 24 VDC
There is a LED on the front panel of MS128 EX1 / MS128 EX2 cards. This LED
turns on when any port on the card is in use. During Reset or Parameter Download
these LEDs remain on.
Figure A-9
Summary of Contents for MS128
Page 1: ...Karel MS128 T e l e p h o n e S y s t e m Installation Maintenance Guide Edition 3 2...
Page 2: ......
Page 6: ......
Page 7: ...TECHNICAL REFERENCE...
Page 8: ......
Page 17: ...Karel MS128 Installation Maintenance Guide Edition 3 2 11 Figure A 7 Figure A 8...
Page 22: ......
Page 42: ......
Page 44: ......
Page 47: ...INSTALLATION GUIDE...
Page 48: ......
Page 50: ......
Page 55: ...Karel MS128 Installation Maintenance Guide Edition 3 2 47 Figure B 4 Figure B 5...
Page 58: ......
Page 85: ...MAINTENANCE GUIDE...
Page 86: ......
Page 89: ......
Page 90: ...Design and specifications subject to change without notice...