P
AGE
2
46112/113-0299 <90-00032>
NOTE: This section lists the different options available for this product. To order any of the avail-
able options, contact Dantel Inside Sales through our toll-free number, 1-800-432-6835.
OPTION NUMBER
FEATURES
B11-46112-00
SynchMaster Data Controller Module
B11-46113-00
SynchMaster Data Port Module
ORDERING INFORMATION
GENERAL DESCRIPTION
T
he 46112 SynchMaster Data Controller Module and 46113
SynchMaster Data Port Module (46112 and 46113
SynchMaster modules) are companion modules that work
together and provide an interface between 64kb synchronous
DTE (Digital Transmission Equipment, such as fiber-optic
terminals and microwave equipment) and low speed asynchro-
nous transmission equipment (such as Dantel’s 460 Alarm and
Control System).
The 46112 and 46113 SynchMaster modules are plug-in boards
that fit into any 400-type or similar equipment housing.
CIRCUIT DESCRIPTION
F
igures 1 and 2 show the functional schematics for the 46112
SynchMaster Data Controller Module and the 46113
SynchMaster Data Port Module respectively.
F
IG
. 1 - F
UNCTIONAL
S
CHEMATIC
, 46112
5
2
1
TXC INPUT -
RXC INPUT +
RXC INPUT -
6
8
7
RESERVED
RESERVED
RESERVED
FRAMING
GENERATION
MICRO-
PROCESSOR
TX
INSERT
LED
RS 422
DRIVERS
AND RECEIVERS
(SUBASSEMBLY)
TERMINATION
RESISTORS
TXD & RXD
CLOCK
TX
REPEAT
LED
CLOCK
POLARITY
STRAPS
SERIAL DATA
PARALLEL DATA
PARALLEL DATA
PARALLEL DATA
PARALLEL DATA
FRAMING
DETECTION
RX SYNC
LED
POWER
INPUT
WITH
DECOUPLING
NETWORK
CLOCK
D
ATA
DATA BUS XD 0
56
ADDRESS BUS XA 7
41
ADDRESS BUS XA 6
43
+5 VDC INPUT
GROUND
22
17
DATA BUS XD7
42
DATA BUS XD6
44
DROP
SIDE
PARALLEL
(FROM
UP TO
EIGHT
46113)
46112
SynchMaster
MODULE
+5 V
(EVEN
NUMBER)
(ODD
NUMBER)
RESERVED
RESERVED
LINE
SIDE
TX+ 10
TX-
9
RX+
4
RX-
3
TXC INPUT +
27
29
25
31
28
30
26
32
RESERVED
RESERVED
RESERVED
RST
UART/SW
X PORT
55
36
38
39
ADDRESS BUS XA 0
R/W
40
TXC
TXC OUTPUT -
