Dantel 46035-01 User manual

CAUTION
•Install or remove modules from the shelf only when the power is off.
If you install a module in the shelf with the power on, the internal
circuitry may suffer damage and the product warranty will be void.
•Remove and install circuit boards only in a static-safe environment
(use antistatic wrist straps, smocks, footwear, etc.).
•Keep circuit boards in their antistatic bags when they are not in use.
•Do not ship or store circuit boards near strong electrostatic, electromag-
netic, magnetic, or radioactive fields.
•For more complete information on electrostatic discharge safety
precautions, refer to BellcoreTM Technical Reference # TR-NWT-000870.
Copyright 1999 by Dantel, Inc. • Dantel is a registered trademark of Dantel, Inc. • ISO 9001 Registered
Printed in the U.S.A.
INSTALLATION & OPERATION MANUAL
46035-01-1297<90-00071>
Issue date:
Reissued Practices: Updated and
new content can be identified by a
banner in the outside margin.
UPDATED
Table of Contents
Ordering Information ........................................................................... 2
General Description.............................................................................. 2
Circuit Description ............................................................................... 3
Application Information ....................................................................... 5
Installation............................................................................................ 8
Technical Specifications ..................................................................... 12
Operation ............................................................................................ 12
Warranty ............................................................................................. 14
46035-01
CONVERTER MODULE
XMT
RCV
XMT
DATA
46035-01
CONVERTER
MODULE
XMT
RCV
A11-46035-01 REV__
About this Practice:
This practice has been reissued to:
• Incorporate addendum into
Application Information section.

PAGE 2 46035-01-1297 <90-00071>
ORDERING INFORMATION
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
A11-46035-01 Converter Module
GENERAL DESCRIPTION
The 46035 Converter Module provides a means of transmit- ting and receiving RS-232 and RS-422/485, converting it
to/from TTL, and applying it to a data communications subas-
sembly. It can then be transmitted and received using whatever
interface that subassembly uses. The table below lists Dantel’s
most common communications subassemblies.
The 46035 also provides external input/output of the intermedi-
ate TTL data.
The 46035 is a plug-in printed circuit board that fits into any
Dantel 400-type or similar equipment shelf. The module oper-
ates on -21 to -56 VDC input power. The front panel includes
transmit and receive LEDs for each port.
Strapping and switch setting of the module configures it for
RS-232, RS-422, or RS-485, RTS always ON, and terminated or
bridging RS-422/485 input.
The 46035 normally functions with other components of Dantel’s
460 Alarm and Control System (460ACS) to form a distributed
remote type alarm and control system. Refer to the Application
Information section of this manual.
SUBASSEMBLY
49008
49009 & 49029
49012 & 49013
INTERFACE
RS-422/485
RS-232
202 Tone

46035-01-1297<90-00071> PAGE 3
Fig. 1 shows a functional schematic for the 46035 Converter Module. The circuit consists of:
Data Input/Output and Conversion Logic
The data input/output and conversion logic changes the data
input/output from its RS-232, RS-422 or RS-485 format to TTL.
The TTL data input/output is then applied to the communica-
tions subassembly, edge connector pins, and integrated circuits
that drive data-indicating LEDs.
RTS Control Circuit
The RTS control circuit is an NPN transistor acting as a switch.
With the RTS switch (S1-4) in the ON position, the transistor’s
collector is shunted directly to the emitter, which is grounded,
and grounds the RTS (pin 42 of the module and pin P5-12 of the
subassembly). When the RTS switch is OFF, the transistor’s
base receives an RTS signal or external CA input, which acti-
vates the RTS output.
Transmit and Receive Indicating LEDs and Drivers
The two front panel LEDs indicate transmission and receipt of
RS-232, RS-422 or RS-485 data. The transmit LED, labeled
XMT, is green. The receive LED, labeled RCV, is yellow. Inte-
grated circuits that are an integral part of the data input/output
conversion logic drive both LEDs.
A Power Supply
The power supply uses -21 to -56 VDC input power which
supplies +5 VDC and ±12 VDC operating power for the module’s
circuits and an on-board subassembly.
CIRCUIT DESCRIPTION

PAGE 4 46035-01-1297 <90-00071>
FIG. 1 - FUNCTIONAL SCHEMATIC, 46035-01
CIRCUIT DESCRIPTION
14
40
+
S1-3
S1-7
39 18 36 55 56 54 53 17 35 41 42 43
SUBASS'Y MOUNTING
4 2 3 5
8
7 6
9
11
12
10
P5 J5
24
P4
113 3
1P4
J5
+12 -12 +5
POWER
SUPPLY
*RTS *TXD
DCD
RXD
**
FROM
SUBASS'Y
P5 J5
GND
-21 TO -56 VDC
TXD RTS CTS
*RXD
*DCD
S1-2
S1-1
S1-4
S1-6
S1-5 S1-8
10 12
-
DCD
DATA
CA** RS-232 CF**
XMT
4
-
+2
RCV
A B
RS-232
STRAP
6
DATA
RTS
DATA
INPUT/OUTPUT
CONVERSION
LOGIC
RS-422/RS-485
RS-232
RS-422 RS-485
RS-422 RS-485
RTS CONTROL
**DESIGNATIONS SHOWN FOR DATA COMMUNICATIONS EQUIPMENT REVERSE DESIGNATIONS FOR DATA TERMINAL EQUPMENT
* WITH TTL TO RS-232/422/485, DESIGNATED FUNCTION IS REVERSED
** ** ** ** **
**
REFER TO
FIG 7
FOR PIN
DESIGNATION
P5

46035-01-1297<90-00071> PAGE 5
APPLICATION INFORMATION
Fig. 2 shows a 46035 Converter Module interfacing a 46020 Multiple Alarm Processor (MAP) printer port to a radio or
land-line data transmission system using a 49013 202 Tone
Modem Subassembly. This allows service personnel to access an
alarm system with a dumb terminal, or a computer acting as a
dumb terminal, from a remove service location. The alarm
system interfaces to the service site with a second 46035 Con-
verter Module.
FIG. 2 - APPLICATION DIAGRAM, RADIO INTERFACE
46022-2X
MULTIPLE
ALARM
COMBINER
SUBASS'Y
46020
MULTIPLE
ALARM
PROCESSOR
SUBASS'Y
46035-01
CONVERTER
MODULE
49013
202
TONE
MODEM
SUBASS'Y
46035-01
CONVERTER
MODULE
49013
202
TONE
MODEM
SUBASS'Y
RS-232
TO:
ALARM SYSTEM COMPONENTS
(ALARM & CONTROL POINTS)
TO:
ALARM
SYSTEM
MASTER
TTL
PRINTER PORT
RADIO RADIO RS-232
TO:
DUMB
TERMINAL
OR
COMPUTER
PROGRAMED
TO ACT AS A
DUMB
TERMINAL
The 46035 is also used to interface the printer port (RS-232) of
the MAP to an E2A remote polling TBOS. Refer to Fig. 3. Also
shown is the 46035 being used to interface a remotely located
alarm shelf.
Fig. 4 shows parallel wiring of two 46035 Converter Modules.
When two or more 46035 Converter Modules are wired in
parallel using RS-232 interfacing, handshaking must be used to
control the RS-485 signaling to the 46022-12 Multiple Alarm
Combiner. The CA to CF handshaking lines provide a true
RS-485 tri-state condition and prevent the Converter Modules
from interfering with each other.
Normally the MAP would have a 49008 RS-422/485 Current
Loop Interface Subassembly to interface its master port to the
RS-422 port (TBOS) of the E2A remote. By using a 46035 Con-
verter Module with a 49008 subassembly, the printer port of the
MAP can also be interfaced to the E2A remote. This allows
expanded display reporting.
The 46035 is also used to interface two remote site equipment
shelves to a central location. Refer to Fig. 5.
UPDATED

PAGE 6 46035-01-1297 <90-00071>
FIG. 3 - APPLICATION DIAGRAM, EXPANDED MAP INTERFACE
FIG. 4 - APPLICATION DIAGRAM, PARALLEL 46035S
16
CONTROL
PoINTS
32
CONTROL
PoINTS
32
CONTROL
PoINTS
46028
CONTROL
POINT
MODULE
49013
SUBASS'Y
46009
MULTIPLE
ALARM
TRANSMITTER
BYPASS
46009
MULTIPLE
ALARM
TRANSMITTER
BYPASS
46035-01
CONVERTER
MODULE
49013
202
TONE
MODEM
SUBASS'Y
46022-1X
MULTIPLE
ALARM
COMBINER
46020
MULTIPLE
ALARM
PROCESSOR
49029
CURRENT
LOOP
INTERFACE
SUBASS'Y
TO:
SERIAL
PORTS
RS-422
RS-232
TTL
46035-01
CONVERTER
MODULE
49008
CURRENT
LOOP
INTERFACE
SUBASS'Y
RS-232
RS-422
E2A
REMOTE
PRINTER
PORT
TTL
LOCATION 2 LOCATION 1
TX
RX
46035-01
46035-01
MAC 46022-12
RS-422
MAT W/49009
MAT W/49009
56
53
18
56
53
18
CA
CA
RS-232
53
56
36 CF
53
56
36 CF
10
12
10
12
With 49009
Subassembly With 49009
Subassembly
REMOTE
SOURCE
46022-12
Multiple Alarm
Combiner
XMT
RCV
46035-01
CONVERTER
MODULE
XMT
DATA
RCV
DATA
CURRENT
LOOP
A11-00000-00 REV__
XMT
RCV
46035-01
CONVERTER
MODULE
XMT
DATA
RCV
DATA
CURRENT
LOOP
A11-00000-00 REV__
46009
Multiple Alarm
Transmitter
TX
A1
TX
XMT
DATA
RCV
DATA
CURRENT
LOOP
A11-00000-00 REV__
46009
Multiple Alarm
Transmitter
TX
A1
TX
XMT
DATA
RCV
DATA
CURRENT
LOOP
A11-00000-00 REV__
RS-485
ONLY
UPDATED
APPLICATION INFORMATION

46035-01-1297<90-00071> PAGE 7
FIG. 5 - APPLICATION DIAGRAM, MULTIPLE SHELVES
MAPMAC
REMOTE SITE
BUILDING A
FLOOR 1
SHELF 1
ALARM INPUTS & CONTROL OUTPUTS
46035-01
CONVERTER
MODULE
TTL
SHELF 2
ALARM INPUTS & CONTROL OUTPUTS
46028
CONTROL
POINT
MODULE
49013
202
TONE
MODEM
46022-2X
MULTIPLE
ALARM
COMBINER
46020
MULTIPLE
ALARM
PROCESSOR
49013
202
TONE
MODEM
202
202
49008
RS-422
CURRENT
LOOP
RS-422
CENTRAL LOCATION
BUILDING B
2 0 2
B Y P A S S
MAT
B Y P A S S
CPM
TTL
MAT MAT MAT CM
MAT MAT
B Y P A S S
FLOOR 2
B Y P A S S
CPM CPM CPM CPM CPM
B Y P A S S
B Y P A S S
B Y P A S S
B Y P A S S
B Y P A S S
B Y P A S S
B Y P A S S
B Y P A S S
B Y P A S S
2 0 2
B Y P A S S
MAT CPM
B Y P A S S
B Y P A S S
B Y P A S S
B Y P A S S
B Y P A S S
B Y P A S S
B Y P A S S
B Y P A S S
B Y P A S S
B Y P A S S
B Y P A S S
R S - 4 2 2
CPM MAT MAT CPM MAT MAT CPM CPM MAT CPM CPM
APPLICATION INFORMATION

PAGE 8 46035-01-1297 <90-00071>
INSTALLATION
Installation consists of setting the strap and switches, install- ing a subassembly, installing the module in the shelf, aligning
the subassembly, and checkout.
1. Set the strap and switches.
Refer to Fig. 6 and Tables A and B. The 46035 Converter Module
has an eight switch mini-DIP that configures the unit for differ-
ent applications. Configure the unit for:
♦RS-232, RS-422 or RS-485 data communications interfacing,
♦RS-232 bridging, or RS-422/485 bridging or terminated.
♦Configuring the subassembly RTS for always ON or under
input control.
FIG. 6 - SWITCH AND STRAP LOCATIONS, 46035-01
18
ON
DIP SWITCH
113
1
4
J5
J4
SUBASSEMBLY
MOUNTING
AREA
OPEN
AB
STRAP
S1

46035-01-1297<90-00071> PAGE 9
TABLE A - SWITCH AND STRAP OPTIONS, 46035-01
INSTALLATION
SWITCH
S1-1
S1-2
S1-3
S1-4
S1-5
S1-6
S1-7
S1-8
Strap
POSITION
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
A
B
DESIGNATION
For TTL to Subassembly TXD.
All other modes.
For TTL to Subassembly RTS.
All other modes.
For RS-422/RS-232.
TTL or subassembly control for RS-485.
RTS always ON to subassembly.
RTS under input control. (RS-232)
Allows RTS derived from RS-485 input.
Disables RTS from RS-485 input.
CA input control.
Disables CA input control.
Bypasses isolating diode to allow through
communication of RXD to subassembly.
Allows signal combining of subassembly and
RS-232/422/485 port.
Provide 180 ohm termination for RS-422/485
input.
Provides bridging for the RS-422/485 input.
Selects RS-422/485 interface output.
Selects RS-232 interface output.
TABLE B - POSSIBLE INTERFACE COMBINATIONS
1
2
3
4
5
6
7
8
9
SOURCE *
-00*
-00
-00
TTL
TTL
TTL
RS-232
RS-422
RS-485
DESTINATION *
TTL and RS-232
TTL and RS-422
TTL and RS-485
-01* and RS-232
-01 and RS-422
-01 and RS-485
-00 and TTL
-00 and TTL
-00 and TTL
S1-1
OFF
OFF
OFF
ON
ON
ON
OFF
OFF
OFF
S1-4
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
S1-2
OFF
OFF
OFF
ON
ON
ON
OFF
OFF
OFF
S1-6
ON
OFF
OFF
ON
OFF
OFF
ON
OFF
OFF
S1-3
ON
ON
OFF
ON
ON
OFF
ON
ON
OFF
S1-8
OFF
ON
ON
OFF
ON
ON
OFF
ON
ON
S1-5
OFF
ON
ON
OFF
ON
ON
OFF
ON
ON
S1-7
ON
ON
ON
OFF
OFF
OFF
ON
ON
ON
STRAP
B
A
A
B
A
A
B
A
A
* NOTES:
1. The “source” is where the poll comes into the 46035.
2. The “destination” is where that poll exits the 46035 on its way to the remote equipment.
3. “-00” is a Dantel communications subassembly with a -00 part number.
4. “-01” is a Dantel communications subassembly with a -01 part number.
5. Option 8 is the most common application.

PAGE 10 46035-01-1297<90-00071>
2. Install a subassembly, if necessary.
To install or change a subassembly, follow these steps:
1. If there is a hole plug in the front panel of the module, remove the
plug.
2. Remove the three screws from the subassembly standoffs (refer to
Fig. 6).
3. Take the subassembly off the board.
4. Place the new subassembly on the board:
♦Insert P4 into J4 and P5 into J5.
♦Make sure each connector pin goes straight into the socket.
♦Make sure the subassembly fits closely on the standoffs.
5. The front panel of the subassembly should be straight in the open-
ing in the front panel of the module.
6. Replace the three screws in the standoffs.
Refer to the subassembly manual for strapping information.
3. Install the module in the proper slot in the equipment
shelf.
In most cases, the shelf will be pre-wired for the 46035 Con-
verter Module. If necessary, refer to Fig. 7 for module pin
designations.
4. Align the modem subassembly, if installed:
The modem must be connected to another modem at the other
end of the communications line.
1. Apply power.
2. Place the front panel switch in the TEST position.
3. Verify that the front panel CD (Carrier Detect) LED at the distant
end indicates data transmisssion activity.
4. With a dB meter (bridging), check the signal level at the XMT test
points. Adjust the XMT LVL to obtain the level required for your
application.
5. With a dB meter (bridging), check the incoming signal level at the
RCV test points. The signal level should be 0 to
-40 dBm, depending on your application. There is no field adjust-
ment for this circuit.
5. Checkout
Checkout consists of monitoring the unit’s front panel LEDs to
verify data is being transmitted and received.
INSTALLATION

46035-01-1297<90-00071> PAGE 11
INSTALLATION
Subassembly (see table below)
Subassembly (see table below) Subassembly (see table below)
Subassembly (see table below)
-21 to -56 VDCSubassembly (see table below)
GroundSubassembly (see table below)
PIN
54
53
18
56
55
36
202 TONE
XMT
XMT
DIST XMT
RCV
RCV
DIST RCV
RS-232
GND or CTS*
TD
RTS
RD
DTR*
DCD
RS-422/485
TX+
TX-
--
RX+
RX-
--
NOTE:
* Available
only with
49029
communications
subassembly
(CTS)
*RXD(TXD)
*TXD(RXD)
*NOTE:
w/TTL, RS-232/422
function is reversed.
*DCD(RTS)
*RTS(DCD)
**NOTE:
Designation shown
for DCE. Reversed
for DTE.
CA**..............
RX-................RD...............
RX+...................................
CF**............
TX-....................................
TX+............... TD..............
RS-422/485 RS-232
56 55
54 53
52 51
50 49
48 47
46 45
44 43
42 41
40 39
38 37
36 35
34 33
32 31
30 29
28 27
26 25
24 23
22 21
20 19
18 17
16 15
14 13
12 11
10 9
87
65
43
21
CIRCUIT SIDE
OF PC BOARD
COMPONENT SIDE
OF PC BOARD
FIG. 7 - PIN DESIGNATIONS, 46035-01 CONVERTER MODULE

PAGE 12 46035-01-1297<90-00071>
Once the 46035 Converter Module is installed, simply observe the LEDs on the front panel of the module and subassembly
for data activity.
There are no specific operating instructions for the 46035
Converter Module. The module starts operation when the power
is applied.
The 46035 Converter Module has two front panel LED indica-
tors. The green LED, labeled XMT, flashes when data is trans-
mitted. The yellow LED, labeled RCV, flashes when data is
received.
OPERATION
TECHNICAL SPECIFICATIONS
DESCRIPTION
Input Power
Input Current
@ -21VDC
@ -56VDC
Heat Dissipation
@ -21VDC
@ -56VDC
Operating Temperature Range
Physical Dimensions
Weight
VALUE
-21 to -56VDC
70 mA
50 mA
5.1 Btu/Hr.
9.6 Btu/Hr
0° to 55° C.
1.4" x 6.0" x 5.6"
6.25 ounces
XMT
RCV
XMT
DATA
46035-01
CONVERTER
MODULE
XMT
RCV
A11-46035-01 REV__

46035-01-1297<90-00071> PAGE 13
NOTES

PAGE 14
14 PAGES 46035-01-1297 <90-00071>
LIMITED WARRANTY
The Seller warrants that the standard hardware products sold will be free from defects in material and work-
manship and perform to the Seller’s applicable published specifications for a period of 18 months for hardware,
and 3 months for software, from the date of the original invoice. The liability of the Seller hereunder shall be
limited to replacing or repairing, at its option, any defective products which are returned F.O.B. to the Seller’s
plant, (or, at the Seller’s option, refunding the purchase price of such products). In no case are products to be
returned without first obtaining permission and a customer return authorization number from the Seller. In
no event shall the Seller be liable for any consequential or incidental damages.
Equipment or parts which have been subject to abuse, misuse, accident, alteration, neglect, unauthorized
repair or installation are not covered by warranty. The Seller shall make the final determination as to the
existence and cause of any alleged defect. No warranty is made with respect to custom equipment or products
produced to the Buyer’s specifications except as specifically stated in writing by the Seller in the contract for
such custom equipment.
This warranty is the only warranty made by the Seller with respect to the goods delivered hereunder, and may
be modified or amended only by a written instrument signed by a duly authorized officer of the Seller and
accepted by the Buyer.
Warranty and remedies on products not manufactured by the Seller are in accordance with warranty of the
respective manufacturer. THE SELLER MAKES NO OTHER WARRANTY OF ANY KIND WHATSOEVER,
EXPRESSED OR IMPLIED; AND ALL IMPLIED WARRANTY OF FITNESS FOR A PARTICULAR PUR-
POSE WHICH EXCEEDS THE AFORESAID OBLIGATIONS IS HEREBY DISCLAIMED BY THE SELLER.
INCASE OF DIFFICULTY
If you experience difficulty with this equipment, check the following, as appropriate:
1. Switch settings
2. Signal levels
3. Software configuration
4. Connections between Dantel’s equipment and your equipment.
If there is still a problem, substitute equipment that is known to be good. For additional assistance, call
Dantel’s Technical Field Service Department weekdays, 6 A.M. to 5 P.M. pacific time:
1-800-4DANTEL(1-800-432-6835).
If a thorough checkout shows a piece of equipment has malfunctioned, you may return it to the factory. For
repairs and emergency replacements, obtain a Return Material Authorization (RMA) number from the Cus-
tomer Service Representative at 1-800-4DANTEL (1-800-432-6835).
To ensure expedient processing of your order, provide a purchase order number and shipping and billing
information when requesting an RMA number. Also, when the units are returned to Dantel, include a descrip-
tion of the failure symptoms for each unit returned. Send defective equipment to:
Dantel, Inc. • 2991 North Argyle Avenue • Fresno, California 93727-1388
P.O. Box 55013 • Fresno, CA 93747-5013 Phone [phone] Fax [phone] http://www.dantel.com
WARRANTY